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WIRELESS 

                                                                                      PRODUCT DESCRIPTION 

 

5.3 Bodypack Transmitter 

The bodypack transmitter operates in UHF band frequency with PLL synthesized control.    UHF 64 
preprogrammed selectable frequencies to avoid interference.    Uni-directional condenser capsules 
with different characters for various choices.    Use 1.5V x 2 AA size dry or rechargeable batteries 
for low operating cost. 

 

1. 

On/Off Switch:

    Turns transmitter power on and off. 

2. 

Mini XLR /3.5

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 connector:

    The included electret lapel microphone is inserted into the 

connector on transmitter. 

3. 

Low Battery LED: 

  LED indicates battery life status.    Switching the power to "ON", the 

LED flashing once indicates that the transmitter has sufficient power.    If the LED stayed on, 
it indicates that the battery has insufficient power and should be changed soon.    If the status 
LED fails to flash, the battery is either dead or not positioned correctly, and you should 
correct the positioning or change the battery. 

4. 

Mic/Line Selector (optional for use with mini XLR connector)

 

  The switch sets the 

audio input either to microphone level or line level. 

5. 

Antenna:

    Permanently connected, helical antenna. 

6. 

Group Selector:

    Changes transmitter Group setting. 

7. 

Channel Selector:

    Changes transmitter Channel setting.   

8. 

Gain.:   

The rotary control adjusts the sensitivity of the transmitter

s audio to the level of the 

connected lapel microphone or instrument. 

9. 

Mic Unit:   

The uni-directional electret condenser unit features the wide frequency response 

for warm, rich bass and clear sound. 

10. 

Tie Clip:   

To clip on the tie or lapel for free-movement. 

11. 

Cable:

    With mini XLR jack or 3.5

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 screw type plug cable to connect the transmitter. 

12. 

Battery Compartment:

    Insert two AA dry or rechargeable batteries into the compartment 

and make sure that the polarity of batteries is correct. 

13. 

Charging Input:

    for charging rechargeable batteries inside the battery compartment using 

the using a supplied cable with 1.5

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 DC plugs.     

 

 

Wireless Microphone   

 

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Summary of Contents for UF-18

Page 1: ...STEM 1 Introduction 1 2 Safety 1 3 Environment 1 4 Wireless Note 1 5 Product Description 5 1 Receiver Module 5 2 Handheld Microphone 5 3 Bodypack Transmitter 2 6 System Feature 6 7 System Specificatio...

Page 2: ...al covers the configuration and operation of the wireless microphone system 2 Safety Do not spill liquid on the appliance and do not drop it on a hard concrete floor Do not place the appliance near he...

Page 3: ...or inserting into PA system or portable amplifier It can use with our 16 or 64 channel selectable transmitters The receiver module operates in UHF band frequency with PLL synthesized control Wireless...

Page 4: ...mber 4 Level Control This rotary control adjusts the receiver output level to match the input sensitivity of an audio mixer or amplifier 5 RF Input Uses 50 Ohm coaxial cable to connect with UHF antenn...

Page 5: ...cient power If the LED stayed on it indicates that the battery has insufficient power and should be changed soon If the status LED fails to flash the battery is either dead or not positioned correctly...

Page 6: ...and you should correct the positioning or change the battery 4 Mic Line Selector optional for use with mini XLR connector The switch sets the audio input either to microphone level or line level 5 An...

Page 7: ...on 48KHz Image and Spurious Rejection 80 dB minimum Receiving Sensitivity 6 dB V Selectivity 50dB AF Response 50Hz to 15KHz 3dB T H D 1 at 1KHz Service Area 80m Current consumption 145mA 10mA Power Su...

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