5 CORE WMUHF08-HM Wireless Microphone User Manual

June 14, 2024
5 CORE

5 CORE WMUHF08-HM Wireless Microphone

Using wireless microphone bring you unconstraint happiness. Thanks for your support and trust to purchase our good quality wireless microphone. In order to give out product s best efficiency . Please read carefully this instruc- tion before using

Main features

  1. Using multilevel high-frequency and middle-frequency narrowband filters, so as to dispel any possible interference signals
  2. Using special ALC circuit to avoid losing your own sound due to big volume
  3. With the low-consumption components, the lift of the battery will be much longer
  4. With the power indication circuit in the handhold microphone, so you will know when to replace the battery
  5. All usw quzrtz crystal oscillating circuits, so the frequency is very steady
  6.  With the decreasing back-out whistle function, it can decrease the whistle efficiently
  7. The tonality is quite good with the excellent crystal and components

Microphone operation

  1. Turn to”OFF” position of the switch, open the battery box cover, install the batteries completely then cover back
  2. Turn to”ON” position of the switch when using, turn to”SIN BY position if don’t using temporarily so that noise could not go through
  3. If the indicated light of the microphone darkens, please replace the batteries
  4. Please take out the batteries in case the batteries get bad and worsen for the microphone if don’t use for a long time

Operation of the receiver

  1. Put the plug into socket, and please make sure whether the voltage suit-able or not.
  2. Turn on the electrical switch and the power indicated light turn on
  3. Pull out antenna, make it vertically
  4. Using the cable to connect “Audio out”sound outlet and your karaoke phone inlet
  5. When turn on the microphone, the”RF “of receiver signal light will turn on.The volume of receiver could be adjusted by the sound controlling roll-ing button
  6.  Please pull off the plug if don t use for a long time

Receiver operation

  1. Power
  2. Volume knob
  3. Work indicator light
  4. LED Display

Transmitter operation

  1. Handhold microphone

  2. Screen head

  3. Function display

  4. Battery compartment

  5. Power on / off

  6. Lavalier microphone

System Metrics

Frequency range 902.2MHz—927.8MHz
Modulation mode Digital modulation PSK
Audio sampling rate 48KHz
Channel spacing >300KHz
Audio signal to noise ratio >96dB
Frequency response 30Hz–20kHz
Oscillation mode VCO oscillation inside the chip

Receiver Specifications

Antenna BNC/50Ω
Sensitivity -96dBm
Harmonic interference ratio >80dB
False interference ratio >70dB
Power consumption ≤2W
Audio output Φ6.35 socket mixed unbalanced output XLR
Power DC12V/500mA
Receiving distance 50meters in an ideal environment

Transmitter Specifications

Frequency range 902.2MHz—927.8MHz
Transmit power 10mW
Maximum input sound pressure 100dB
Cartridge Dynamic
Audio frequency response 30HZ~20KHz+3dB
Battery AA1.5Vx2
Battery life More than 6 hours when normal

power is emitted

FCC Warning

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 e to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing 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.

Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this equipment.

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 received, including interference that may cause undesired operation.
    This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance 0cm between the radiator and your body.

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