SHURE AD3 Plug-On Transmitter User Guide
- June 6, 2024
- Shure
Table of Contents
AD3 Plug-On Transmitter
AD3
Plug-On Transmitter
User guide for the AD3 Axient Digital plug-on transmitter. Version: 3.1
(2022-A)
Shure Incorporated
Table of Contents
AD3 Plug-On Transmitter
3
WARNING
3
AD3 Axient Digital Plug-On Transmitter
3
Features
4
Included Components
4
Optional Accessories
4
AD3 Transmitter Overview
4
Setup
6
Setting the AA Battery Type
7
Shure Rechargeable Battery
7
Power Over USB
8
Important Tips for Care and Storage of Shure Recharge
able Batteries
8
AA Batteries and Transmitter Runtime
8
Transmitter Controls
9
Menu Overview
10
Menu Map
10
Tips for Editing Menu Parameters
10
Home Screen Display
10
Locking the Interface
11
IR Sync
11
Setting the Frequency Manually
11
Updating Firmware
12
Firmware Versioning
12
Updating the Transmitter
12
RF Mute
12
Safe Start
13
Input Overload
13
Tone Generator
14
Matching Audio Levels with Offset
14
Menu Item Descriptions
14
Radio Menu
15
Audio Menu
15
Utilities Menu
16
Troubleshooting
16
Power
17
Gain
17
Cables
17
Interface Locks
17
Encryption Mismatch
17
Firmware Mismatch
17
Tx Battery Hot
17
Radio Frequency (RF)
18
Clean Battery Contacts
19
Contact Customer Support
19
Specifications
19
Frequency Range and Transmitter Output Level
21
LICENSING INFORMATION
24
Australia Warning for Wireless
24
Certifications
24
Information to the user
25
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AD3 Plug-On Transmitter
WARNING
· Battery packs may explode or release toxic materials. Risk of fire or burns.
Do not open, crush, modify, disassemble, heat above 140°F (60°C), or
incinerate.
· Follow instructions from manufacturer · Only use Shure charger to recharge
Shure rechargeable batteries · WARNING: Danger of explosion if battery
incorrectly replaced. Replace only with same or equivalent type. · Never put
batteries in mouth. If swallowed, contact your physician or local poison
control center · Do not short circuit; may cause burns or catch fire · Do not
charge or use battery packs other than Shure rechargeable batteries · Dispose
of battery packs properly. Check with local vendor for proper disposal of used
battery packs. · Batteries (battery pack or batteries installed) shall not be
exposed to excessive heat such as sunshine, fire or the like · Do not immerse
the battery in liquid such as water, beverages, or other fluids. · Do not
attach or insert battery with polarity reversed. · Keep away from small
children. · Do not use abnormal batteries. · Pack the battery securely for
transport.
WARNING
If water or other foreign objects enter the inside of the device, fire or
electric shock may result. Do not attempt to modify this product. Doing so
could result in personal injury and/or product failure.
CAUTION
Never disassemble or modify the device, as failures may result. Do not subject
to extreme force and do not pull on the cable or failures may result. Keep the
microphone dry and avoid exposure to extreme temperatures and humidity.
Note: Use only with the included power supply or a Shure-approved equivalent.
AD3 Axient Digital Plug-On Transmitter
The Shure AD3 plug-on transmitter transforms any microphone into an advanced,
portable Axient Digital AD Series wireless microphone, delivering impeccable
audio quality and RF performance, wide-tuning, and encryption features.
Compatible with Axient Digital AD4D and AD4Q receivers in Standard or High
Density modes, AD3 features a custom, fast, and secure XLR connector design,
support for both conventional AA and Shure SB900-series rechargeable battery
options, and simple, userfriendly controls and menus. The AD3 is housed in a
lightweight, rugged, metal chassis and is designed to resist sweat, mois ture,
and debris.
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Features
Performance
· 20 Hz to 20 kHz range with flat frequency response · Automatic input staging
optimizes gain setting · AES 256-bit encryption-enabled for secure
transmission · >120 dB dynamic range · 100 meter (300 feet) line-of-sight
operating range · Selectable modulation modes optimize performance for
spectral efficiency
Standard optimal coverage, low latency High density dramatic increase in
max system channel count · Built-in tone generator and RF markers to
facilitate walk-testing · Switchable Power Levels = 2/10/35 mW (region
dependent)
Design
· Locking XLR connector · OLED display with easy-to-navigate menu and controls
· Rugged metal construction · Menu and power lockout
Power
· Over 8 hours continuous use with Shure rechargeable battery · Shure lithium-
ion rechargeable battery provides extended battery life, precision metering,
and zero memory effect · External power and charging over USB-C
Included Components
AA alkaline batteries (2) USB-A to USB-C cable Zipper bag Pouch with belt clip
80B8201 95A39299 95D2313 95A44910
Optional Accessories
SB900B rechargeable lithium-ion battery
SB900B
AD3 Transmitter Overview
Display
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View menu screens and settings. Press any control button to activate the
backlight.
Infrared (IR) port
Align with the receiver IR port during an IR Sync for automated transmitter
tuning and setup.
Control buttons
Use to navigate through parameter menus and to change settings.
Power switch
Hold the X button to power the unit on or off.
Enter button
Press to enter menu screens and confirm menu changes.
Power LED
Green = Unit is powered on Red = Low battery, or battery error
Audio LED
Red, yellow, and green LEDs indicate average and peak audio levels. The LED
will turn red when the limiter is engaged.
USB-C port
Supplies power or charges Shure rechargeable battery. LED indicates charging
status when connected to a power supply. Red = Charging Green = Full charge
Yellow = Not charging
Battery compartment
Requires two AA batteries or Shure rechargeable battery.
AA battery adapter
Use to secure AA batteries. Remove when using a Shure rechargeable battery.
XLR connector
Connection point for wired microphones, cables, and boom poles, among other
things.
Locking ring
To release the XLR connector, turn the ring counterclockwise and push in.
Pouch
Provides additional grip and protection for the transmitter.
Belt clip
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Holds transmitter and microphone securely for hands-free carrying.
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Setup
1. Slide the tab on the side of the transmitter to open the battery door. 2.
Install the batteries.
AA batteries: Place batteries (note polarity markings) and AA adapter as shown
below and close the door. Shure rechargeable battery: Place battery as shown
below (note polarity markings). Remove the AA adapter and
close the door to secure the battery.
Note: If using AA batteries, set the battery type to ensure the transmitter’s
battery status indicator is accurate. 3. Press and hold X to turn on the
transmitter.
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4. Select the appropriate input pad or boost to avoid overloading the audio
input our add boost to low-output sources: Au dio > Pad 12dB: Use with high
output sources, such as line levels and point-to-point applications. Off
(default): Use with typical microphones. +12dB: Use with low output sources.
5. Plug the transmitter into an XLR microphone or the output of an audio
device.
Note: If you remove or replace the batteries without turning the transmitter
off, the device will turn on again when the batteries are replaced.
Setting the AA Battery Type
To ensure accurate display of transmitter runtime, set the battery type to
match the battery you have installed.
Note: If a Shure rechargeable battery is installed, selecting a battery type
is not necessary and the battery type will display Shure.
1. Navigate to Utilities and select Battery. 2. Use the buttons to select the
installed battery type:
Alkaline = Alkaline NiMH = Nickel Metal Hydride Lithium = Lithium Primary 3.
Press O to save.
Shure Rechargeable Battery
Shure SB900series lithiumion batteries offer a rechargeable option for
powering the transmitters. Batteries charge to 50% ca pacity in 1 hour and
reach full charge within 3 hours. Single chargers and multiple bay chargers
are available to recharge the Shure batteries.
Caution: Only charge Shure rechargeable batteries with a Shure battery
charger.
Shure SB900B Runtime
2 mW 8+ hours
10 mW 8+ hours
35 mW 5+ hours
Note: Phantom power, RF output and the impedance of the connecting device can impact battery life.
Checking Battery Info
When using a Shure rechargeable battery, the receiver and transmitter home
screens display the number of hours and minutes remaining.
Detailed information for the battery is displayed Battery menu of the
transmitter: Utilities > Battery
· Battery: The chemistry type of for the installed battery (Shure, Alkaline,
Lithium, NiMH) · BatteryTimetoFull (only appears when Shure rechargeable
battery is being externally charged): Time remaining until bat
tery is fully charged · BatteryLife: Indicates remaining battery runtime
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· Charge: Percentage of charge capacity · Health: Percentage of current battery health · CycleCount: Total of the number of charging cycles for the installed battery · Temperature: Battery temperature reported in Celsius and Fahrenheit
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Power Over USB
When operated with AA batteries, or without batteries, the AD3 transmitter can
be powered by connecting the USB-C port on the bottom of the transmitter to a
suitable power source. When a Shure rechargeable battery is inserted, the USB
connection can power the transmitter while simultaneously charging the
battery.
Important Tips for Care and Storage of Shure Rechargeable Batteries
Proper care and storage of Shure batteries results in reliable performance and
ensures a long lifetime. · Always store batteries and transmitters at room
temperature · Ideally, batteries should be charged to approximately 40% of
capacity for long-term storage · Periodically clean the battery contacts with
alcohol to maintain ideal contact · During storage, check batteries every 6
months and recharge to 40% of capacity as needed
For additional rechargeable battery information, visit www.shure.com. Note: A
Battery Hot warning indicates that transmitter battery needs to cool off.
Otherwise, the transmitter will shut down. Let the device cool down and then
consider swapping the transmitter battery to continue operation. Identify any
possible external heat sources to the transmitter and operate the transmitter
away from those external heat sources. All batteries should be stored and
operated away from external heat sources in reasonable temperature conditions
for best performance.
AA Batteries and Transmitter Runtime
Transmitters are compatible with the following AA battery types: · Alkaline ·
Nickel Metal Hydride (NiMH) · Lithium Primary
A 5segment battery indicator representing the charge level of the transmitter
battery is displayed on the screens of the trans mitter and receiver. The
following table contains the approximate remaining transmitter runtime in
hours:minutes.
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Alkaline Batteries
Battery Runtime (hours:minutes)
Battery Indicator
UHF
2 mW/10 mW
8:00 to 6:00
1.x
35 mW
3:30 to 3:00
2 mW /10 mW
30 mW
3:45 5:30 to
to 4:15
3:00
3:00
3:00
4:15 to
6:00 to 4:00 to
to
3:00
2:00
2:15
2:00
2:15
3:00 to
4:00 to 1:45 to
to
1:45
1:30
2:00
<1:45
<1:30 <1:45 <2:00
<0:45
<0:45 <0:45 <0:45
<0:15
<0:15 <0:15 <0:15
Transmitter Controls
Use the controls to navigate menus and update settings.
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Hold button to turn transmitter power on and off. Acts as a ‘back’ button to
return to previous menus or pa X
rameters without confirming a value change.
O
Enters menu screens and confirms parameter changes
Use to scroll through menu screens and to change parameter values
Tip: Hold the button while powering on to enter safe start mode.
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Menu Overview
Menu Map
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Tips for Editing Menu Parameters
· To access the menu options from the home screen, press O. Use the arrow
buttons to see additional menus and parame ters.
· A menu parameter will blink when editing is enabled · To increase, decrease,
or change a parameter, use the arrow buttons · To save a menu change, press O
· To exit a menu without saving a change, press X
Home Screen Display
The home screen shows transmitter information and status. There are four
pieces of information that you can choose to see on the home screen. Use the
arrow buttons to select one of the following choices:
Name Frequency Setting Group (G) and Channel (C) Device ID
The following icons indicate transmitter settings:
Battery runtime in hours and minutes or bar display Key: Displayed when encryption is enabled
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Lock: Displayed when controls are locked. Icon flashes if you attempt to
access a locked control (power or menu). STD: Standard Transmission Mode HD:
High Density Transmission Mode
Locking the Interface
Lock transmitter interface controls to prevent accidental or unauthorized
changes to parameters. The lock icon appears on the home screen when a lock is
enabled.
1. From the Utilities menu, navigate to Locks and select one of the following
lock options: None: The controls are unlocked Power: The power switch is
locked Menu: The menu parameters are locked All: The power switch and menu
parameters are locked
2. Press O to save. Tip: To quickly unlock the transmitter menu, press O and
select None.
IR Sync
Use IR Sync to form an audio channel between the transmitter and receiver.
Note: The receiver band must match the band of the transmitter.
1. Select a receiver channel. 2. Tune the channel to an available frequency
using group scan or manually turn to an open frequency. 3. Power on the
transmitter. 4. Press the SYNC button on the receiver. 5. Align the IR windows
between the transmitter and the receiver so that the IR LED illuminates red.
When complete,
SyncSuccess! appears. The transmitter and receiver are now tuned to the same
frequency.
Note: Any change to the encryption status on the receiver (enabling/disabling
encryption) requires a sync to send the settings to the transmitter. New
encryp tion keys for the transmitter and receiver channel are generated on
every IR sync, so to request a new key for a transmitter, perform an IR sync
with the de sired receiver channel.
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Setting the Frequency Manually
The transmitter can be manually tuned to a specific group, channel, or
frequency. 1. Navigate to the Radio menu and select Freq. 2. Scroll to select
G: and C: to edit the group and channel, or select the frequency parameter
(MHz). When editing the fre quency, press O once to edit the first 3 digits,
or twice to edit the last 3 digits. 3. Use the buttons to adjust the group,
channel, or frequency. 4. Press O to save, and then press X when finished.
Updating Firmware
Firmware is embedded software in each component that controls functionality.
Periodically, new versions of firmware are devel oped to incorporate
additional features and enhancements. To take advantage of design
improvements, you can upload and in stall new versions of the firmware by
using the Shure Update Utility. The Shure Update Utility is available for
download from http://www.shure.com/.
Firmware Versioning
When performing an update, first download firmware to the receiver, and then
update transmitters to the same firmware version to ensure consistent
operation. The firmware numbering for Shure devices uses the following format:
MAJOR.MINOR.PATCH.BUILD (e.g., 1.2.21.1). At a mini mum, all devices on the
network (including transmitters), must have the same MAJOR and MINOR firmware
version numbers (e.g., 1.2.x).
Updating the Transmitter
1. Download the firmware to the receiver. 2. Access the following menu from
the receiver: DeviceSettings > TxFirmwareUpdate. 3. Align the IR ports between
the transmitter and the receiver. IR ports must be aligned for the entire
download, which can
take 50 seconds or longer. Tip: The red alignment LED will turn on when the
alignment is correct. 4. Press ENTER on the receiver to begin the download to
the transmitter. The receiver will display the progress of the up date as a
percentage.
RF Mute
RF mute prevents transmission of the audio by suppressing the RF signal while
the transmitter remains powered-on. The home screen displays RFMuted in this
mode.
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1. From the Radio menu, navigate to Output. 2. Choose one of the following
options:
On: RF signal is active Mute: RF signal is disabled 3. Press O to save.
Note: Turning the transmitter off and on or replacing the battery will restore
Output to On.
Safe Start
Power on in safe start mode to prevent interference with other devices. Hold
the ^ button while powering on your device until the Safe Start menu appears.
Safe Start menu options: · RF: Mute or On · Locks: None, Pwr, Menu, All ·
Phantom: Off, +12V, +48V
Use the navigation buttons to make changes. Tip: To exit the Safe Start menu,
push X.
Note: Previous settings for locks, RF, and phantom power will be retained when
the transmitter is powered on in safe start mode.
Input Overload
The TxOverload message appears when the audio input experiences a highlevel
signal. The audio LED turns red as an addi tional indicator of an overload.
Reduce the input signal or enable the input pad to remove the overload
condition. Tip: To enable the input pad, navigate to Audio > Pad and select
12dB.
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Tone Generator
The transmitter contains an internal tone generator that produces a continuous
audio signal. The tone is helpful when conduct ing a sound check or for
troubleshooting the audio signal chain. The level of the tone is adjustable
from -60 dB to 0 dB and the frequency can be set to 400 Hz or 1000 Hz. Tip:
Always start with the level set to -60 dB to avoid overloading speakers or
headphones.
1. From the Audio menu select ToneGen. 2. Set the frequency to 400Hz or
1000Hz. 3. Select Level and use the arrow buttons adjust the value between -60
dB and 0 dB. Turn off the tone by selecting Off from the menu or by cycling
the transmitter power.
Matching Audio Levels with Offset
When linking two or more transmitters to a receiver, there may be a difference
in volume levels between microphones or instru ments. If this occurs, use the
Offset function to match the audio levels and eliminate audible volume
differences between trans mitters. If using a single transmitter, set Offset
to 0 dB.
1. Turn on the first transmitter and perform a sound check to test the audio
level. Turn off the transmitter when finished. 2. Turn on the second
transmitter and perform a sound check to test the audio level. Repeat for any
additional transmit
ters. 3. If there is an audible difference in the sound level between the
transmitters, navigate to the Offset menu (Audio >
Offset) in the transmitter to increase or decrease the Offset in realtime to
match the audio levels.
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Menu Item Descriptions
Radio Menu
Freq Press the O button to enable editing of a group (G:) channel (C:) or
frequency (MHz). Use the arrow buttons to adjust the values. To edit the
frequency, press the O button once to edit the first 3 digits, or twice to
edit the second 3 digits.
Power Higher RF power settings can extend the range of the transmitter.
Note: Higher RF power settings decrease battery runtime.
Output Sets the RF output to On or Mute.
On: RF signal is active Mute: RF signal is inactive
Audio Menu
Phantom Adds phantom power for condenser microphones. Select +12V or +48V as
required by the microphone.
Input Pad/Boost Adjust the pad to avoid overloading the audio input or add a
boost to lowoutput sources. Choose between 12 dB, Off (de fault), and +12dB.
12dB: Use with high output sources, such as line levels and point-to-point
applications. Off (default): Use with typical microphones. +12dB: Use with low
output sources. HP Filter
High-pass filter. Scroll up to turn on the filter and set the low-frequency
rolloff in Hz; scroll all the way down to turn off. Range: 40 Hz to 240 Hz.
Polarity Selectable polarity assignment for the audio input connector: Pos:
Positive pressure on microphone diaphragm produces positive voltage on pin 2
(with respect to pin 3 of XLR output) and the tip of the TRS output on the
receiver. Neg: Positive pressure on microphone diaphragm produces negative
voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the TRS
output on the receiver. Offset Adjust Offset level to balance mic levels when
using two transmitters or when assigning multiple transmitters to receiver
slots. Adjustment range: -12 dB to +21 dB. ToneGen
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Tone generator. Transmitter will generate a continuous test tone: Freq: The
tone can be set to 400 Hz or 1000 Hz. Level: Adjusts the output level of the
test tone.
Utilities Menu
DeviceID Assign a device ID of up to 8 characters.
Locks Locks the transmitter controls and power switch.
None: The controls are unlocked Power: The power switch is locked Menu: The
menu parameters are locked All: The power switch and menu parameters are
locked Marker
When enabled, press O to drop a marker in Wireless Workbench. Battery
Displays battery information: BatteryLife: Runtime reported in bar display and
time (hours:minutes) BatteryTimetoFull(only appears when Shure rechargeable
battery is being externally charged): Time remaining until bat
tery is fully charged Charge: Percentage of charge capacity Health: Percentage
of current battery health CycleCount: Total of the number of charging cycles
for the installed battery Temperature: Battery temperature reported in Celsius
and Fahrenheit About
Displays the following transmitter information: Model: Displays the model
number Band: Displays the tuning band of the transmitter FWVersion: Installed
firmware HWVersion: Hardware version SerialNum: Serial number ResetAll
Restores all transmitter parameters to factory settings.
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Troubleshooting
Issue No sound
See Solution…
Power, Cables, Radio Frequency, or Encryp tion Mismatch
Faint sound or distortion
Gain, Cables
Lack of range, unwanted noise bursts, or dropouts
Radio Frequency (RF)
Cannot turn transmitter off or change frequency settings, or can’t program receiver
Interface Locks
Encryption Mismatch message
Encryption Mismatch
Firmware Mismatch message
Firmware Mismatch
Transmitter Battery Hot message
Tx Battery Hot
Antenna Fault Red LED
RF
Handheld transmitter shuts down during use
Clean Battery Contacts
Power
Make sure that the receiver and transmitter are receiving sufficient voltage.
Check the battery indicators and replace the trans mitter batteries if
necessary.
Gain
Adjust the system gain on the front of the receiver. Ensure the output level
on the back of the receiver corresponds to the mic/ line input setting of the
mixing console, amplifier, or DSP.
Cables
Check that all cables and connectors are working correctly.
Interface Locks
The transmitter and the receiver can be locked to prevent accidental or
unauthorized changes. A locked feature or button will produce the Locked
screen on the LCD panel or the lock icon will flash on a transmitter.
Encryption Mismatch
Re-sync all receivers and transmitters after enabling or disabling encryption.
Firmware Mismatch
Paired transmitters and receivers must have the same firmware version
installed to ensure consistent operation. See Firmware topic for firmware
update procedure.
Tx Battery Hot
If the transmitter battery does not cool off, the transmitter will shut down.
Let the device cool down and then consider swapping the transmitter battery to
continue operation.
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Identify any possible external heat sources to the transmitter and operate the
transmitter away from those external heat sources. All batteries should be
stored and operated away from external heat sources in reasonable temperature
conditions for best performance.
Radio Frequency (RF)
RF LEDs
If neither blue RF Diversity LED is illuminated, then the receiver is not
detecting the presence of a transmitter. The orange RF Signal Strength LEDs
indicate the amount of RF power being received. This signal could be from the
transmit ter, or it could be from an interfering source, such as a television
broadcast. If more than two of the orange RF LEDs are still illuminated while
the transmitter is off, then that channel may be experiencing interference,
and you should try a different channel. The red RF LED indicates RF overload.
Overloads have the potential to cause interference in multiple system
installations. If you are experiencing an overload, turn off the receiver to
see if it is causing interference with other components.
The numerical channel select button also turns red to indicate interference.
· Dim red = Channel is not selected, experiencing interference · Bright red =
Channel is selected, experiencing interference
Compatibility
· Perform a Scan and Sync to ensure the transmitter and receiver are set to
the same group and channel. · Look at the band label on the transmitter and
make sure the receiver is set to the same band.
Reducing Interference
· Perform a group or channel scan to find the best open frequency. Perform a
sync to transfer the setting to the transmitter. · For multiple systems, check
that all systems are set to channels in the same group (systems in different
bands do not
need to be set to the same group). · Maintain a line of sight between
transmitter and receiver antennas. · Move or point receiver antennas away from
metal objects or other sources of RF interference (such as LED walls, comput
ers, digital effects, network switches, network cables and Personal Stereo
Monitor (PSM) wireless systems). · Eliminate RF overload (see below).
Increasing Range
If the transmitter is more than 6 to 60 m (20 to 200 ft) from the receiver
antenna, you may be able to increase range by doing one of the following:
· Reduce interference (see above). · Increase transmitter RF power level. ·
Use Normal mode instead of High Density mode. · Use an active directional
antenna, antenna distribution system, or other antenna accessory to increase
RF range.
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Eliminating RF Overload
If you see the red RF LED on a receiver, try the following: · Reduce the
transmitter RF power level · Move the transmitter further away from the
receiver–at least 6 m (20 ft) · If you are using active antennas, reduce
antenna or amplifier gain. · Use omnidirectional antennas
Antenna Faults
The AntennaFault red LED indicates a short circuit condition or excessive load
at an antenna port. · Check antennas and cables for damage · Ensure that
antenna ports are not overloaded · Check antenna bias voltage setting. Turn
off voltage if using passive antennas.
Clean Battery Contacts
Clean the battery contacts with an electrical contact cleaner designed for
gold contacts and safe on plastics.
Contact Customer Support
Didn’t find what you need? Contact our customer support to get help.
Specifications
Mic Offset Range
12 to 21 dB (in 1 dB steps)
Battery Type
Shure SB900 series Rechargeable LiIon or LR6 AA batteries 1.5 V
Battery Runtime
@ 10 mW
Shure SB900B
8 hours
alkaline
7 hours
Dimensions
126 mm x 44.5 mm x 44.5 mm (5.0in. x 1.8in. x 1.8 in.) H x W x D
Weight
Without Battery with AA batteries with Shure rechargeable battery
240 g (8.0 oz.), 263 g 280 g
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Housing
Cast Metal
Operating Temperature Range
-10°C (-14°F) to 50°C (122°F)
Note: Battery characteristics may limit this range.
Storage Temperature Range
-40°C (-40°F) to 74°C (165°F)
Note: Battery characteristics may limit this range.
Audio Input
Connector
3-pin female XLR
Configuration
balanced
Impedance
Pad-12 dB
0 dB
Boost12 dB
Maximum Input Level
1 kHz at 1% THD
Pad-12 dB
0 dB
Boost12 dB
Preamplifier Equivalent Input Noise (EIN)
System Gain Setting +20
115 dBV, Aweighted, typical
26.64 k 6.64 k 6.64 k
21 dBV 9 dBV 3 dBV
Phantom Power
+48 V(7 mA
maximum) , +12 V(15 mA
maximum)
High Pass Filter
Two-pole (12 dB per octave), cut off frequency selectable from 40 to 240 in 20
Hz increments
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RF Output
Antenna Type
Dipole
Impedance
50
Occupied Bandwidth
<200 kHz
Channel-to-Channel Spacing
Standard Mode
350 kHz
High Density Mode
125 kHz
varies by region
Modulation Type
Shure Axient Digital Proprietary
Power
2 mW, 10 mW, 35 mW
See Frequency Range and Output Power table, varies by region
Specific Absorption Rate (SAR)
< 0.12 W/kg
Frequency Range and Transmitter Output Level
Band
Frequency Range ( MHz)
RF Power ( mW)***
G53
470 to 510
2/10/35
G54
479 to 565
2/10/20
G55
470 to 636*
2/10/35
G56
470 to 636
2/10/35
G57
470 to 616*
2/10/35
G62
510 to 530
2/10/35
G63 H54 K53 K54
487 to 636 520 to 636 606 to 698* 606 to 663**
2/10 2/10/35 2/10/35 2/10/35
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Band K55
Frequency Range ( MHz) 606 to 694
RF Power ( mW)*** 2/10/35
K56
606 to 714
2/10/35
K57
606 to 790
2/10/35
K58
622 to 698
2/10/35
L54
630 to 698
2/10/35
L60
630.125 to 697.875
2/10/35
P55
694 to 703, 748 to 758, 803 to 806
2/10/35
R52
794 to 806
2/10
JB
806 to 810
2/10
X51
925 to 937.5
2/10
X55
941 to 960
2/10/35
X56
960 to 1000
2/10/35
With a gap between 608 to 614 MHz. With a gap between 608 to 614 MHz and a gap between 616 to 653 MHz. Power delivered to the antenna port. Operation mode varies according to region. In Brazil, High Density mode is used. The maximum power level for Peru is 10mW. Limited to 10mW for Vietnam. Only in UK; F-variant only. Output power limited to 10 mW above 608 MHz. Korea defines power as conducted (ERP) which is 1dB less then declared in table. .
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Shure Incorporated
K55 606-694 MHz
Country Code Code de Pays Codice di paese Código de país Länder-Kürzel
Frequency Range Gamme de frequences Gamme di frequenza Gama de frequencias Frequenzbereich
A, B, BG, CH, CY, CZ, D, DK, EST, F
FIN, GB, GR, H, HR, I, IRL, IS, L, LT
M, N, NL, P, PL, RO, S, SK, SLO, TR
all other countries
- This equipment may be capable of operating on some frequencies not authorized in your region. See Licensing Information.
G56 470-636 MHz
Country Code Code de Pays Codice di paese Código de país Länder-Kürzel
Frequency Range Gamme de frequences Gamme di frequenza Gama de frequencias Frequenzbereich
A, B, BG, CH, CY, CZ, D, DK, EST, F
FIN, GB, GR, H, HR, I, IRL, IS, L, LT
M, N, NL, P, PL, RO, S, SK, SLO, TR
all other countries
- This equipment may be capable of operating on some frequencies not authorized in your region. See Licensing Information.
23/26
Shure Incorporated
K57 606-790 MHz
Country Code Code de Pays Codice di paese Código de país Länder-Kürzel
Frequency Range Gamme de frequences Gamme di frequenza Gama de frequencias Frequenzbereich
A, B, BG, CH, CY, CZ, D, DK, EST, F
FIN, GB, GR, H, HR, I, IRL, IS, L, LT
M, N, NL, P, PL, RO, S, SK, SLO, TR
all other countries
- This equipment may be capable of operating on some frequencies not authorized in your region. See Licensing Information.
LICENSING INFORMATION
Licensing: A ministerial license to operate this equipment may be required in
certain areas. Consult your national authority for possible requirements.
Changes or modifications not expressly approved by Shure Incorporated could
void your authority to operate the equipment. Licensing of Shure wireless
microphone equipment is the user’s responsibility, and licensability de pends
on the user’s classification and application, and on the selected frequency.
Shure strongly urges the user to contact the appropriate telecommunications
authority concerning proper licensing, and before choosing and ordering
frequencies.
Australia Warning for Wireless
This device operates under an ACMA class licence and must comply with all the
conditions of that licence including operating frequencies. Before 31 December
2014, this device will comply if it is operated in the 520-820 MHz frequency
band. WARNING: After 31 December 2014, in order to comply, this device must
not be operated in the 694-820 MHz band. No useroperated control of power,
frequency, or other parameters are available beyond those specified in this
operating man ual.
Please follow your regional recycling scheme for batteries, packaging, and
electronic waste.
Certifications
Certified under FCC Part 15 and FCC Part 74. Certified by ISED in Canada under
RSS-210. FCC ID: DD4AD3G57, DD4AD3K54, DD4AD3X55. IC: 616A-AD3G57, 616A-
AD3K54. Meets essential requirements of the following European Directives:
· WEEE Directive 2012/19/EU, as amended by 2008/34/EC · RoHS Directive EU
2015/863
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Shure Incorporated
Note: Please follow your regional recycling scheme for batteries and
electronic waste
This product meets the Essential Requirements of all relevant European
directives and is eligible for CE marking. CE Notice: Hereby, Shure
Incorporated declares that this product with CE Marking has been determined to
be in compliance with European Union requirements. The full text of the EU
declaration of conformity is available at the following site: https://
www.shure.com/en-EU/support/declarations-of-conformity. Authorized European
representative: Shure Europe GmbH Department: Global Compliance Jakob-
Dieffenbacher-Str. 12 75031 Eppingen, Germany Phone: +49-7262-92 49 0 Fax:
+49-7262-92 49 11 4 Email: EMEAsupport@shure.de “” ISM
Information to the user
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions:
1. This device may not cause harmful interference. 2. This device must accept
any interference received, including interference that may cause undesired
operation.
Note: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installa tion. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more
of the following measures:
· Reorient or relocate the receiving antenna. · Increase the separation
between the equipment and the receiver. · Connect the equipment to an outlet
on a circuit different from that to which the receiver is connected. · Consult
the dealer or an experienced radio/TV technician for help.
Canada Warning for Wireless
This device operates on a noprotection, nointerference basis. Should the user
seek to obtain protection from other radio ser vices operating in the same TV
bands, a radio licence is required. For further details, consult Innovation,
Science and Econom ic Development Canada’s document Client Procedures Circular
CPC2128, Voluntary Licensing of LicenceExempt LowPow er Radio Apparatus in the
TV Bands.
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Shure Incorporated Ce dispositif fonctionne selon un régime de nonbrouillage
et de nonprotection. Si l’utilisateur devait chercher à obtenir une certaine
protection contre d’autres services radio fonctionnant dans les mêmes bandes
de télévision, une licence radio serait requise. Pour en savoir plus, veuillez
consulter la Circulaire des procédures concernant les clients CPC2128,
Délivrance de licences sur une base volontaire pour les appareils radio de
faible puissance exempts de licence et exploités dans les bandes de télévision
d’Innovation, Sciences et Développement économique Canada. This device
operates on frequencies shared with other devices. Consult the Federal
Communications Commission White Space Database Administration website to
determine available channels in your area prior to operation. This device
contains licenceexempt transmitter(s)/receiver(s) that comply with Innovation,
Science and Economic Develop ment Canada’s licenceexempt RSS(s). Operation is
subject to the following two conditions:
1. This device may not cause interference. 2. This device must accept any
interference, including interference that may cause undesired operation of the
device. L’émetteur/récepteur exempt de licence contenu dans le présent
appareil est conforme aux CNR d’Innovation, Sciences et Développement
économique Canada applicables aux appareils radio exempts de licence.
L’exploitation est autorisée aux deux conditions suivantes : 1. L’appareil ne
doit pas produire de brouillage; 2. L’appareil doit accepter tout brouillage
radioélectrique subi, même si le brouillage est susceptible d’en compromettre
le
fonctionnement.
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