User's Manual

11. TECHNICAL SPECIFICATIONS

Operating Distance: Approx. 1800 m (6000 ft) over level terrain.

500 - 1500 m (1500-4500 ft) in dense building district depend on the constructions site and RF

electronic noise level.

Frequency Coverage MHz 450-470 MHz

Memory Channels Programmable up to 4 Channels:

*CTCSS TONE (built in

option)

77 Hz

Antenna Impedance 50 Ohms Unbalance

Frequency Stability +/-2.5 ppm

Signal Type F3E (FM)

Power Supply Requirements 3.6V ~ 4.5V DC rechargeable

Current Consumption@4.5V T

ransmitting: Approx. 500mA (High Power Receiving: Approx.

100mA Squelched)

Operating Temperature -10 to +60 Degrees Celsius 14 to 140 Degrees Fahrenheit

Ground Negative

Weight Approx. 14.5oz. (Batteries Included) 400 gr.

TRANSMITTER

Output Power 150mW / ERP

Emission Mode F3E (FM)

Modulation System Variable Reactance FM

Max. Freq. Deviation +/- 2.5KHz

Spurious Emission -60dB Or Under Below Carrier Level

Microphone Dynamic differential

Operating Mode Simplex / half duplex

RECEIVER

Receiver System Super Heterodyne Dual Conversion

Sensitivity 12dB SINAD: Less Than -15dBu

Squelch Sensitivity Less Than -17dBu

Intermediate Frequency 1st IF: 21.7MHz; 2nd IF: 450KHz

Selectivity More Than +/- 7.5KHz at -6dB

Audio Output No More Than 85 dBA

Speaker Impedance 8/32/220 Ohms

Specifications are

subject to change

without notice or

obligation.