e) The radio is shipped with fixed (non-detachable) rubber duck antenna and belt
clip and carrying strip. It comes without batteries. Other equipment is optional.
2. SPECIFICATION
2.1 GENERAL SPECIFICATIONS
a) Frequency Range : 446.00625 ~ 446.09375 MHz
b) Output Impedance : 50
Ω
unbalanced
c) Modulation Type : 8K0F3E
d) Communication Mode : semi-duplex
e) Channel Capacity : 8 channels
f) Channel spacing : 12.5 kHz
g) Power : 6.0V(alkaline), 4.8 V (NiMH)
h) Battery Life : ALKALINE: at 1000mAh >30 hours (Tx5%, Rx5%, Stand-by 90%)
i) Operating Temperature : -20 degrees C to +60 degrees C
j) Dimension : 95.5(H)x 50(W)x 26(D)mm
k) Weight : 132 g (with Battery)
2.2 ELECTRICAL SPECIFICATION
a) TRANSMITTER
1) Output power : Max. 500 mW
2) Frequency Stability :
±
5 ppm(-20
℃
~+60
℃
)
3) Modulation Method : FM
4) Oscillation Method : PLL SYNTHESIZER
5) Max. Frequency Deviation : < +/- 2.5 kHz (with tone)
6) Cooling Method : air-cooling Method
7) Spurious Emission : < -36dBm /-30dBm
8) FM Hum/Noise : > -40dB (1kHz 60% modulation,w/CCITT)
9) Distortion : < 5% (1kHz 60% modulation)
10) Tx Audio Response : 6dB /OCT +/- 3dB PRE-EMPHASIS (300Hz~2.5kHz)
b) RECEIVER
1) Receive Method : Double Super Heterodyne
2) Receive Sensitivity : < 0.28uV(20dB SINAD w/CCITT)
3) Squelch Sensitivity : 6 to 8 dB at 12dB SINAD
4) Bandwidth : > 3kHz (6dB ATT point)
5) Selectivity : < -60dB (25kHz)
6) Local Frequency Stability :+/- 5 ppm( between –20 degrees C and +60 degrees C)
7) Spurious Response : > 40dB
8) Audio output : 200mW (Internal 8 Ohms load THD 10%) Ext: 100mW
9) Distortion : < 5% (1kHz 60% Modulation)
10) RX Audio Response : 6dB/OCT +/- 3dB DE-EMPHASIS (300Hz to 2.5kHz)
11) S/N Ratio : < 40dB (1kHz 60% modulation w/CCITT)
