20
9
Technical Specifications
Frequency
136 ~ 174 MHz
400 ~ 520 MHz
RF Power Output (at 7.2VDC):
VHF: 5 Watts
UHF: 4 Watts
Low Power setting 0.5 Watts
Frequency Stability: Better than +/- 2.5 ppm
Modulation Distortion: Better than 3%
Spurious emissions: Better than 70 dB
Audio Power Output: 1 Watt balanced, less than 5% THD
Modulation
16K
Ф
F3E/11K
Ф
F3E
Number of Channels 128 x 2
Max Freq. Deviation: , 5KHz VHF; ,2.5 KHz UHF
Channel Spacing
25 kHz/ 20 kHz/ 12.5kHz/ 6.25 kHz
Sensitivity (12 dB SINAD): Better than –
122
dBm
Squelch Activation Sensitivity: Better than 0.18 microV
Adjacent Channel Selectivity:
VHF: Greater than 68 dB
UHF: Greater than 65 dB
Adjacent Channel Selectivity: Better than 85 dB
Spurious Response Rejection: Better than 65dB
Spurious radiation: <5 microW
Battery Voltage: 7.2V Cathode Grounding
Current Draw (at 7.5 VDC):
Receive: less than 400 mA
Standby: less than 30 mA
Transmit: Less than 1.6A Operating 5W
Temperature: -25 deg C~ +55 deg C
Antenna Impedance:
50Ω
Microphone Impedance:
2.2k
Ω
Battery (Standard): Model Batt-12, Li-poly Battery
DC 7.4V , 1800mAh
Battery Operation:
9
—
14
hours
（
5
：
5
：
90 cycle
）
Dimensions (W×H×D) : 61 mm X106 mm X33 mm
Weight: 400g
（
with battery and antenna
）
NOTE:
Specifications subject to change without prior notice.
