User's Manual

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2. SPECIFICATION
2.1 GENERAL SPECIFICATIONS
a) Frequency range : 462.5500 ~ 462.7250 MHz
b) Channel Frequency ( Weather ) : 161.6500 ~ 163.2750
c) Communication Mode : Half duplex
d) Channel Capacity : 15 channel
e) Channel Spacing : 12.5 kHz
f) Power : 7.2 V ( Ni-MH )
g) Battery Life : Alkaline. 9hours (Tx5%, Rx5%, Stand-by90%)
h) Operating Temperature : -30°C ~ +50°C
i) Dimension : 117(H) x 52(W) x 36(D) without antenna
j) Weight : 240.5g ( with battery ), 135.5g ( without battery )
2.2 ELECTRICAL SPECIFICATION
a) TRANSMITTER
1) Output power : Hi : 3.0W / Lo : 1.0W
2) Frequency Stability : ± 5 ppm
3) Modulation Method : FM
4) Oscillation Method : PLL SYNTHESIZER
5) Spurious Emission : < -60dBc
6) FM Hum/Noise : 35dB Min
7) Distortion : < 5% at 1 KHz
8) Current Drain : 1200 mA Max
b) RECEIVER
1) Sensitivity : 12dB SINAD
2) Selectivity : -50dB
3) Intermodulation : -50dB
4) Spurious and Image Rejection : -50dB
5) Audio Out Power : 300mW Max at 8 ohm
6) FM Hum & Noise : -45dB