SPECIFICATIONS
A. Overall system
1.Oscillation mode:
2.Carrier Frequency Range
3.Frequency Stability:
4.Max Deviation:
5.Dynamic Range:
6.S/N Ratio:
7.T. H. D:
8.Frequency Response
9.Operating Range:
B. Receiver
1.Sensitivity:
2.Image Rejection:
3.Stability:
4.Audio output:
5.Power supply:
C. Transmitter
1.Mike capsule:
2.Antenna:
3.RF Output:
4.Spurious:
5.Power Supply:
Quartz controlled VHF160~270MHz
>100dB
<0.5dB
6dB 
V at SIN >70dB >60dB
>80dB
Handheld: dynamic
Headset or lavalier MIC: condenser
<10mW
9V battery
BELT PACK TRANSMITTER
BATTERY COVER | 9V BATTERY | MIC IN |
POWER INDICATOR
POWER SWITCH
OPEN 
CLOSE
LAVALIER MIC | HEADSET MIC |
1.Open the battery cover to install a 9V battery as per correct polarities.
2.Move power switch to ON position. Power LED indicator will flash once and then go off. This indicates correct operation. If power LED indicator lights red, this indicates the battery is Iow. Please replace with new battery.
3.Plug the 3.5mm connector of headset mic to MIC in jack of transmitter.
4.Before operation, please confirm that the frequency of transmitter is same as the frequency of receiver.
5.When speak to the MIC, please keep
6.If the system will not be used for a long time, please take out battery from transmitter to avoid damage by battery leakage.
6 | 3 |