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DESCRIPTION
 | Fully synthesized, digital readout |
| Four pre-programmed channels, channel 16 and three weather frequencies |
| Three additional programmable channels |
| Dual power operation, 25/1 watt push-button selector indicator |
| Channel 16-priority scan, push-button selector |
| Meets bridge-to-bridge requirements |
| Adjustable quick release, mounting bracket |
| Wide dynamic range FET front end |
| Transmit indicator |
| and power amplifier |
| USA/Int’l selector/ indicator |
| External speaker on-off, |
| push-button selector |
| Waterproof speaker |
| Light dimmer |
| LED channel display |
| Plug-in modular construction |
| No frequency mixing in transmitter. Transmitter output frequency derived directly from VCO output frequency. |
| Operates maritime mobile or fixed station (13.8 VDC supply required) |
| Small, compact, rugged construction utilizing aluminum extrusion sides and panel |
| Remote control capability |
SPECIFICATIONS
GENERAL
| Frequency Coverage |
| Receiver:156.250-157.425 MHz and 160.600-162.550 MHz |
| Transmitter: 156.025-157.425 MHz |
| Frequency Stability: Better than 1.5 kHz over temperature and voltage range. |
| Channel Spacing: 25 kHz |
| Mode FM (5 kHz deviation) |
| Supply Voltage: 11.5-15.0 V-dc negative ground. (Nominal 13.6 volt supply.) |
| Size: 9" long x 8 1/8" wide x 3 1/2" high (22.86 cm x 20.6 cm x 8.9 cm) |
| Weight: 7 pounds (3.17 kg) |
| Operating Temperature: -20° to +60° C. |
| Distortion . Less than 10%. |
| Spurious Emission . 65 dB below 25 watts. |
| Hum and Noise . 40 dB below carrier power. |
RECEIVER
| Bridge-TO-Bridge Use: Complies with technical requirements of section 83.715 of FCC regulations for a Bridge-to-Bridge receiver. |
| Sensitivity: 5 uV for 20 dB SINAD and 50% rated audio output. |
| Adjacent Channel Rejection: 70 dB. |
| Spurious Response Rejection: 85 dB. |
| Inter modulation Response: 70 dB/20 db SINAD. |
| Blocking: 90 dB/1 uV |
| Modulation Acceptance BW: +-7 kHz |
| Limiting Characteristics: Less than 3 dB change in audio for 100 dB change in signal above 2 micro-volts. |
| Hum and Noise 40 dB below rated audio. |
| Squelch Will open with less than .25 uV signal at maximum sensitivity. |
| Audio Output . 2.5 watts at less than 10% THD. |
| FCC Certification: Complies with Part 15, FCC regulations. |
TRANSMITTER
| Type accepted under FCC regulations Part 83. |
| Complies with power output requirements of Section 83.518 (c) FCC regulations. |
| Complies with power output requirements of Section 83.542 (b) FCC regulations. |
| Complies with all technical requirements for use as a non-portable unit pursuant to the Vessel Bridge-to-Bridge Radiotelephone Act. |
| Power Output: Hi power, 20 to 25 watts @ 13.6 volts, 15 watts minimum @ 11.5 volts. Lo power, 0.75 to 1.0 watt @13.6 volts. |
| Deviation: +-5 kHz |
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Picture : R.L. DRAKE COMPANY
