55
Nothing
Comes Close to a Cobra
®
Specifications
Operating Your Radio
Specifications
•
General
Number of Channels
All International, Canadian and U.S.A.
Channels
Channel Spacing
25 kHz
Modulation
5 kHz Max.
Input Voltage
7.2 VDC
Battery Life:
LiON: 14 hours @ 5 watts,
5% TX, 5% RX, 90% Standby
23.5 hours @ 1 watt
Alkaline: 20 hours @ 5 watts,
35 hours @ 1 watt
Current Drain:
Standby
40 mA
Receive (Rx)
200 mA
Transmit (Tx)
1.8 A @ High Power, 700 mA @ Low Power
Temperature Range
-20˚C to 50˚C
Radio Dimensions
4.8" x 2.4" x 1.4"
(123 mm x 62 mm x 36 mm) not
including antenna
Radio Weight
0 lbs 8 oz. (228 g) without batteries
Receiver
Frequency Range
156.050 to 163.275 MHz
Receiver Type
Double Conversion Super-Heterodyne
Sensitivity:
20 dB Quieting
0.35 uV
12 dB Sinad
0.30 uV
Adjacent Channel Selectivity
-60 dB
Intermodulation and Rejection
-60 dB
Spurious and Image Rejection
-60 dB
AF Output
250 mW @ 8 Ohms
Transmitter
Frequency Range (Tx):
156.025 to 157.425 MHz
RF Output Power
1, 3 or 5 watts
Spurious Emissions
-60 dB @ High Power, -55 dB @ Low
Power
Microphone Type
Condenser
Frequency Stability
+/-10 ppm
FM Hum and Noise
40 dB
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