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8187-F80-Operation-8_MMB:F75-Operation-8 12/29/06 9:04 AM Page 77
Operating Your Radio | Specifications |
Specifications | • |
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General |
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Number of Channels | All U.S.A., Canadian, and International |
| NOAA Weather Channels |
Channel Spacing | 25 kHz |
Modulation | 5 kHz Max. |
Input Voltage | 13.8 VDC |
Current Drain: |
|
100 mA | |
Receive | 500 mA |
Transmit | 5A @ High power 1A @ Low |
Temperature Range | |
Unit Dimensions | 6.375" x 3" x 6.25" |
| (162 mm x 76 mm x 159 mm) |
Unit Weight | 2 lbs., 6.8 oz. (1100 g) |
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Receiver |
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Frequency Range | 156.050 to 163.275 MHz |
Receiver Type | Double Conversion |
Sensitivity: |
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20 dB Quieting | 0.35 uV |
12 dB Sinad | 0.20 uV |
Adjacent Channel Selectivity | |
Intermodulation and Rejection | |
Spurious and Image Rejection | |
AF Output | 4 Watts @ 8 Ohms |
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Transmitter |
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Frequency Range: TX | 156.025 to 157.425 MHz |
RF Output Power | 1 and 25 Watts |
Spurious Emissions | |
Microphone Type | Electret |
Frequency Stability | |
FM Hum and Noise | 40 dB |
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Nothing Comes Close to a Cobra® 77