User's Manual

TEKCOM Industries Limited
Page 9 of 11
TECHNICAL SPECIFICATIONS
Channels………………………..…All USA and International Channels, Plus Ten Weather Channels
Frequency Method…………………………………………………………….………….Phase Lock
Loop
Frequency Range……………………………………………………………..TX 156.050~157.425 MHz
RX 156.050~163.275 MHz
Antenna Impedance………………………………………………………………………………....50
Ohm
Power Supply………………………………………………………………………………...………7.2VDC
Operating Temperature………………………………………………………………….....-20 to +50
Dimensions (HWD)………………………………………………………………...…….112 62 39 mm
Weight (with Batteries)………………………………………………………………………..…….....300 g
TRANSMITTER
Power Output……………………………………………….…………0.6 or 2 Watts (Switch Selectable)
Modulation Type…………………………………………………………………………….…………….FM
Hum and Noise Attenuation……………………………………………………………………………34dB
Audio Distortion..................................................………….………………...…...........…...................5%
Spurious Suppression.................................................………….………………...….....….............60dB
RECEIVER
Sensitivity at 12dB Sinad............................................…….....………………...…………...….......0.5µV
S/N Ratio (20dB)....................................…….....………………...………………………………….0.8µV
Squelch Sensitivity....................…….....………………...…………...….......Threshold –12dBµV(EMF)
Adjacent Channel Rejection..........….......................………………..........…..........……..……….. 70dB
Audio Power Output………………………………….…………………………….…200mW at 10%
THD
Spurious Response Attenuation………………………………………….…………………...………70dB
Hum and Noise Attenuation……………………………………………………………………………40dB
Modulation Acceptance Bandwidth…………………………………………………+/- 7.0KHz Minimum
Note: The data are typical, and the practical ones may be varied.