AnyTone A1.240428 Tri Band DMR Mobile Radio User Manual

AnyTone A1.240428 Tri Band DMR Mobile Radio

Product Information

Specifications

• Brand: Qixiang Electron Science & Technology Co., Ltd
• Model: AT-6666PRO
• Type: 10 Meter Radio
• Power Supply: 13.8V (12V) DC
• Fuse: 15A, 250V
• Antenna Impedance: 50 ohms, unbalanced

Product Usage Instructions

Installation
Choose a suitable location for installation ensuring it does not obstruct the driver or passengers.

1. Fix the Bracket using Self-tapping Screws and Pads.
2. Attach Adhesive Case Protectors to the Mounting Bracket.
3. Insert the Radio and adjust the angle using Adjusting Screws.
4. Tighten the Adjusting Screws securely by hand.

Antenna Installation
Install an efficient and resonant antenna before using the radio. Ensure proper grounding for best performance.

1. Screw the antenna connector into the antenna jack.
2. Ground the antenna system for optimal performance.

Power Connection
Connect the radio to a 13.8V (12V) DC power supply following these steps:

1. Connect the positive (red) power cable to the + terminal of the battery.
2. Connect the negative (black) power cable to the – terminal of the battery.

FUNCTIONS & FEATURES

1. LCD display with 7 color options and back light dimming
2. FM, AM, USB, LSB, CW, PA modes
3. Frequency Tuning Steps: 10Hz, 100Hz, 1KHz, 5KHz, 10KHz, 100KHz, 1MHz
4. ± 500Hz, 5KHz Clarifier (R/T/R+T selectable)
5. Flexible menu functions and PC programming software
6. RX and TX NRC Noise Reduction
7. SQ, ASQ Function (FM and AM mode)
8. RF GAIN Adjustment
9. RF PWR Adjustment
10. VFO / BAND / Memory Channel Modes
11. Repeater Shift / Offset Frequency Function
12. CTCSS/DCS with RX/TX Split functions
13. SCAN Function
14. NB/ANL Function
15. DW DUAL-WATCH Function
16. SWR, S/RF meter Function
17. TOT function
18. HI-CUT Function
19. EMG CALL
20. SWR Protection
21. Power Supply Voltage Protection
22. Key-Lock Function
23. DTMF Function
24. BEEP Prompt
25. Enhanced VOX Function (VOX.SPK can support digital mode operation)
26. ECHO Function
27. Programmable RB Function
28. AM TX NPC
29. User Defined (PF) key on microphone
30. Audio path select
31. +10KHz Function

STANDARD ACCESSORIES

INSTALLATION

Choose the most appropriate location from a simple and practical point of view. If installed in a vehicle, care should be taken to ensure your radio does not obstruct the driver or passengers.

1. Use the Self-tapping Screws and Pads to fix the Bracket to a suitable location.
2. Attach the Adhesive Case Protectors to the inside ends of the Mounting Bracket and insert the Radio. Fit the Adjusting Screws loosely, and choose a suitable angle by moving the Adjusting Screws to one of the 3 positions on the Mounting Bracket.
3. Tighten the Adjusting Screws firmly by hand. Make sure the radio and all accessories are securely mounted.

Antenna Installation …

Before using this radio, please install an efficient and resonant antenna. Using an antenna that is correctly installed and tuned will enable excellent communication performance.
This radio requires an antenna impedance of 50 ohms, unbalanced.

1. Screw the antenna connector into the antenna jack.

2. Grounding of the antenna system is recommended to ensure best performance.
   WARNING
   

   • NEVER transmit without a connected resonant antenna, or a suitable 50 ohm load being connected. Damage to the radio may result.
   • To reduce the risk of electric shock, or radio damage, base station installations should include lightning protection devices.
   • Ask your authorized dealer or an authorized service center for available antenna options.

3. A mobile antenna can be mounted in various locations, for example:

Power Connection …………
This radio requires a 13.8V (12V) DC power supply. Never connect the radio directly to a 24V DC battery system, as can be found in some vehicles. Please refer to the radio Specifications to ensure your 13.8V DC power supply can provide enough current (amps), otherwise poor performance may occur.

1. Connect the positive (red) power cable to the + terminal of the battery.
2. Connect the negative (black) power cable to the – terminal of the battery.
   • Locate the power cable away from high temperature, moisture, and other electrical systems. Ensure it is installed where it cannot be damaged.
   • It is not recommended to use a vehicle cigar/cigarette lighter socket to power the radio, as it may not supply the correct voltage or current.
   • Do not remove the fuse holder from the cable.

Replacing Fuse …..

This radio requires a 15A, 250V fuse.
If the fuse blows, determine the reason, then correct the problem.
After the problem is resolved, replace the fuse. If newly installed fuses continue to blow, disconnect the power cable and contact your authorized dealer or an authorized service center.

1. Pull the two fuse cover in opposite directions and open it.
2. Replace the blown fuse with a new one, and close the fuse holder.
3. Be sure to only use the correct fuse type, otherwise damage may occur.

Install Microphone Hanger ..
Choose a location which will not interfere with the driver. Use the supplied self-tapping screws and pads to install the hanger.

Install External Speaker

If using an external speaker, please choose an 8 ohm speaker with a 3.5mm mono (double cable) TS type plug.

1. Locate the external speaker in a suitable place.
2. Plug into the speaker jack.

GETTING ACQUAINTED

Front Panel ……

Rear Panel …

Microphone .

1. MIC
2. EXT.AF
3. PTT
4. MIC.KEY
5. GND
6. +DC

LCD Display

 HOW TO USE YOUR RADIO

1. OFF/ON Radio………………………………………………………………………………

2. Turn VOL clockwise to switch the radio ON, the radio may emit a beep (if the BEEP Prompt function is enabled). The LCD display will show a frequency or a channel number.

3. Turn VOL anti-clockwise to switch off the radio OFF.

4. Volume Control…………………………………………………………………………….

5. RF Power Control…………………………………………………………………………

6. RF Gain Control……………………………………………………………………………

7.  SQUELCH Control………………………………………………………………………..

8. SSB Clarifier control…………………………………………………………………….
   When the radio is turned on, turning VOL clockwise will increase the Volume level. Turning VOL anti-clockwise will reduce the Volume level. Adjust the volume during communication to get suitable level.

   • Note: On-screen display of the level can be enabled/disabled with PC software.
   • Note: In channel mode, changing the VFO frequency is temporary, and is not saved to memory. The frequency will return to the default programmed channel after after changing channels.
   • When the radio is transmitting, turn PWR outer shaft to adjust power. Turn it clockwise to
   • increase power, anti-clockwise to reduce power.
   • Note: On-screen display of the level can be enabled/disabled with PC software.
   • When the radio is receiving, turn RFG inner shaft to adjust RF gain. Turn it clockwise to
   • increase gain, anti-clockwise to reduce gain.
   • Note: On-screen display of the level can be enabled/disabled with PC software.
   • When the radio is standby, turn SQ outter shaft clockwise to adjust squelch level. The
   • LCD displays SQ: XX. (XX represents the squelch level, total 1-36 levels).
   • Note: On-screen display of the level can be enabled/disabled with PC software.
   • When the radio is transmitting or receiving, turn CLAR inner shaft to adjust USB/LSB/CW
   • TX or RX frequency. Turn it clockwise to increase frequency, or anti-clockwise to reduce frequency. Note: See Menu items #15 and #16 for CLAR settings.

9. Channel Selection………………………………………………………………………..
   When the radio is in channel mode, turn channel knob to select desired channel. Clockwise to increase, and anti-clockwise to reduce the channel number.

10. Frequency control………………………………………………………………………..

11. When in channel mode, press [PUSH] key to temporarily adjust the VFO frequency.

12. When the frequency is flashing, press [PUSH] again to adjust frequency step size.

13. When the desired frequency digit/step is flashing, turn CH clockwise to increase frequency, or anti-clockwise to reduce frequency.

KEYPAD FUNCTION

MEM or ANL/NB

1.  Using memory channels:

2. Short press to enter memory channel, turn CH to choose memory channel.
   M1-M99, (total of 99 memory channels).

3.  Short press again to exit memory channel mode.

4.  Store/Delete memory channels:

5. Store memory channel:
   When the radio is not in memory channel mode, choose the frequency to be stored, and hold enter storage mode, the channel number flashes. Turn the CH switch to choose the location to be stored (M1-M99), then hold until the channel number stops flashing. The memory is stored.

6. Delete memory channel:
   In memory mode, hold for over 2 seconds, the memory channel number flashes, turn the CH switch to choose the memory to be deleted, then hold until the channel number stops flashing. The memory is deleted

7. MODE or DIM………………………………………………………………………………..

8.  BAND or COLOR…………………………………………………………………………..
   Press +[NB/ANL] key to enable NB/ANL function. The “NB/ANL” icon will appear on the LCD display. Press the key repeatedly to switch on/off the function.

9.  MODE
   Short press key to choose the mode FM-AM-USB-LSB-CW-PA.
   Note: Modes can be enabled and disabled using the PC software

10. DIM
    Press FUNC+MODE key to adjust the backlight dimmer / brightness.

11. BAND
    Short press key to choose band A-B-C-D-E-F-G-H-I.

12.  COLOR
    Press + key switch LED backlight color, repeat this operation to switch between different color backlights.

13. VFO
    Long press key to turn on the VFO function. The LCD displays “VF”

FUNC..

1. Long press f or 2 seconds to enter the main Background Function menu (See section “9. BACKGROUND FUNCTION MENU OPERATION”).
2. Short press “FUN” will appear at the top left of LCD display. Press [PUSH] to enter the Function menu list. (See section “7. CHANNEL FUNCTION MENU OPERATION”).

SCAN or DW
SCAN

1. Short press to start scan function, “ SC ” flashes in the LCD.
2. In scan mode, turning the Channel switch will change the scan direction.
3. Short press again to exit scan.

Add/delete scan list
In channel mode, Long press for over 2 seconds to add or delete a channel from scan list.

1. When LCD displays SC , the present channel is added to the scan list.
2. When LCD does not display SC the present channel is not added to the scan list.
   Note: This function is equal to the CHANNEL FUNCTION menu item, No.06.

DW
Press +  key to turn on Dual watch function, LCD displays ” DW” ; Repeat this operation to switch ON/OFF the DW function.

TSQ or HI-CUT.
TSQ
Short press key to start the CTCSS/DCS function, repeat this operation to switch ON/ OFF the function. Long press key to quickly enter the CTCSS/DCS function setting.

HI-CUT
Press + key to turn on HI-CUT function, LCD displays ” “; Repeat this operation to switch ON/OFF the function.

NRC or SPLIT…
NRC
Short press key to start the RX noise reduction function. Repeat this operation to switch ON/OFF the function.
Short press [PTT]+ key to start the TX noise reduction function. Repeat this operation to switch ON/OFF the function.
Long press key to quickly enter the noise reduction level setting menu.

SPLIT
Press + key to turn on SPLIT function, LCD displays REP “; Repeat this operation to switch ON/OFF the function.
Note: Refer to Menu items for additional TX Repeater SPLIT / Offset settings.

EMG.
Choose EMG channel:
Short press to use Emergency channel, LCD displays “EMG “.

1. Short press once to choose CH9;
2. Short press again to choose CH19;
3. Short press again to return to last normal channel.
   Note: See Menu item #20 and #21 for EMG channel settings.

KEYPAD FUNCTION
Keypad Lock Function:

1. Long press to lock keys, LCD displays “
2. Long press again to unlock the keys.
   Note: When this function is turned on, only the [PTT] button is valid.

CHANNEL FUNCTION MENU OPERATION

1. Press , the top left of LCD displays “FUN”, Press [PUSH] to enter the menu list.
2. Turn Channel switch to select menu No.1- No.7.
3. Press [PUSH] to choose the menu to modify.
4. Turn the Channel switch to modify the menu options.
5. Press [PUSH] to return to the previous menu. Press any other key or wait 5 seconds, and the menu will exit and the modified settings will be stored.

Note: Public Data settings can be used to enable saving of individual settings (e.g. Mode, NB, etc) per individual channel.

For example:

• Channels with PD=OFF will remember the last used mode and settings, individually. When you return to the channel later, the last used mode and settings will be recalled.
• Channels with PD=ON will use the mode and settings from the global PUBLIC settings (e.g. if the radio is set to FM mode and NB, then all channels with PD=ON will follow this last used global PUBLIC mode and setting.

PC Software can also be used to configure the PUBLIC DATA option for individual channels, bands, or to apply these settings globally.

PUBLIC DATA FUNCTION MENU OPERATION

1.  Hold [PUSH] for 2 seconds to enter the Public Data menu list;
2. Turn the Channel switch to select menu 1-6;
3. Press [PUSH] to choose the menu to modify;
4. Turn the Channel switch to modify the menu options.
5. Press [PUSH] to return to the previous menu. Press any other key or wait 5 seconds, and the menu will exit and the modified settings will be stored.

1. Hold [MENU] for 2 seconds to enter the Background Function menu list;
2. Turn the Channel switch to select menu 1-37;
3. Press [PUSH] to choose the menu to modify;
4. Turn the Channel switch to modify the menu options;
5. Press [PUSH] to return to the previous menu. Press any other key or wait 5 seconds and the menu will exit and the modified settings will be stored.`

SELF DEFINE PF KEY

SWR setting menu.
17| CH.PUSH| Choose frequency STEP size| Enter Public Setting PD menu
18| AGC.SET| Choose AGC FAST/SLOW speed| —

Warning Statement
Hereby, We, declare that the radio is compliance with Radio equipment Directive (RED)2014/53/EU. The device in the environment with the temperature between -10 to 55℃ and operating under 2000m, otherwise, it may damage your radio.

RF Exposure Statement
This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 246 cm between the radiator & your body.
This radio transmitter has been approved by lndustry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device.

External Antenna:
Maximum Antenna Gain: 3 dBi
Antenna lmpedance: 50 Ohms
CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

 SPECIFICATIONS

GENERAL

Frequency Range| 28.000-29.700MHz (Programmable)
Frequency Band| A/B/C/D/E/F/G/H/I + VFO
Channel| 40 channels (programmable) in each band
Frequency Control| Phase-Locked-Loop Synthesizer
Frequency Step| 10Hz,100Hz,1KHz,5KHz,10KHz,100KHz,1MHz
Frequency Tolerance| ±5.0 ppm
Temperature Range| -10℃~ +55℃
Microphone| With Push-to-Talk / UP / DN / PF and coiled cord
Input Voltage| 13.8V DC
Dimensions (in mm)| 252(L) x 158(W) x 48(H)
Weight| 1.27kg
Antenna Connector| UHF, SO239
TRANSMITTER
Power Output| AM: 80W(PEP) / FM:50W / SSB: 80W(PEP)
Drain| 15A (with modulation)
Modulation| FM/AM/USB/LSB/CW
Inter-modulation Distortion| SSB: 3rd order, more than -25dB; 5th order, more than -35dB
SSB Carrier Suppression| 55dB
Unwanted Sideband| 50dB
Frequency Response| AM/FM: 300 to 3000Hz

SSB: 450 to 2500Hz

Output Impedance| 50ohms, unbalanced
RECEIVER

Sensitivity

| SSB: 0.25μV for 10dB(S+N)/N AM:1.0μV for 10dB(S+N)/N FM: 1.0μV for 20 dB (S+N)/N

(All at greater than 1/2 watt of audio output)

Adjacent-Channel Selectivity| AM/FM: 60dB SSB: 70dB
Image Rejection| More than 65dB
IF Frequency| AM/FM: 10.695MHz 1st IF, 455KHz 2nd IF

SSB: 10.695MHz

RF Gain Control| 45dB adjustable for optimum signal reception
Automatic Gain Control(AGC)| Less than 10dB change in audio output for inputs from 10 to 100,000 microvolt.
Squelch| Adjustable; threshold less than 1.0μV.

Automatic Squelch Control (AM/FM) 1.0μV

Audio Output Power| 3 watts into 8 ohms
Frequency Response| AM/FM: 300 to 3000Hz SSB: 450 to 2500Hz
Built-in Speaker| 8 ohms, round.
External Speaker(Not Supplied)| 8 ohms; disables internal speaker when connected.

FCC compliance statement

FCC Warning Statement
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, and

2.  this device must accept any interference including received interference that may cause undesired operation.

3. Note 1: The grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. Such modifications could void the user’s authority to operate the equipment. Replacement of any transmitter component (crystal, semiconductor, etc.) not authorized by the FCC equipment authorization for this radio could violate FCC rules.

4. Note 2: 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 installation.
   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 receiver.
• Connect the equipment into 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.

FCC RF Exposure and Separation Distance:
This radio transmitter has been approved by FCC to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device.
External Antenna:
Maximum Antenna Gain: 3 dBi

Antenna lmpedance: 50 Ohms

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment shall be installed and operated with minimum distance 51.2 cm between the radiator& body.
WARNING: MODIFICATION OF THIS DEVICE TO RECEIVE CELLULAR RADIOTELEPHONE SERVICE SIGNALS IS PROHIBITED UNDER FCC RULES AND FEDERAL LAW.

References

• Handheld Two Way Radio Manufacturer / Walkie Talkie Supplier | Anytone

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