Nevada Radio

Cobra F57W

25w fixed VHF marine radio - White finish





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1/25w fixed VHF marine band transceiver in White finish

DSC (DIGITAL SELECTIVE CALLING) Compliant with the latest specifications for Class-D VHF Radios. Digital Selective Calling allows you to send a distress signal at the touch of a button or exchange position information with other boats or stations.

DSC features on this Class-D radio include; A Dedicated Channel 70 (DSC Channel) Receiver, GPS Position Display Capability, Illuminated Distress Button, Easy MMSI Entry, Position Send and Request, Position Input Reminder, Coast Guard DSC Check Capability, etc.

  • 1/ 25watts  Dual output power for short and long communication.
  • International, U.S.A. & Canada Channels Allows operation on any of the three (3) different channel maps established for these areas.
  • REWIND-SAY-AGAIN¨ Replay missed calls. Automatically records the last 20 seconds of incoming radio transmissions. Handy when in noisy conditions.
  • RADIO CHECK Checks battery voltage when transmitting, RF power output, and antenna output.
  • INSTANT CHANNEL 16 Instant access to channel 16 for emergency situations.
  • GPS CAPABILITY Plug-and-Play using the new C.P.S. (Cobra Positioning Systems)
  • DUAL WATCH Monitors two (2) channels at once - Channel 16 and one (1) user selected channel.
  • SCAN / MEMORY SCAN Scan all channels to find conversations in progress, or scan channels placed into memory.
  • CHANNEL NAMES Use friendly VHF channel names under the channel number.
  • SIGNAL STRENGTH METER Shows the strength of incoming signal.
  • ILLUMINATED KEYS Allows high visibility of keys.
  • ILLUMINATED LCD DISPLAY: Large Allows high visibility of display.
  • NOISE CANCELLING MICROPHONE Blocks background noise. External Speaker and PA Speaker Connect an external speaker and a PA (Public Address) speaker.
  • NMEA IN AND OUT NMEA in for GPS input. NMEA output to display other vessels and their information transmitted by DSC on your chart plotter.
  • SUBMERSIBLE Meets JIS8/IPX8 standards; Submersible for 30 minutes in 1.5 meter deep water.
  • EXTERNAL ALARM INPUT Senses the alarm from your chart plotter and uses the speaker on the radio to amplify the alarm for way point arrival, MOB, etc.
  • ATIS Capable of operating within the Automatic Transponder Identification System. ATIS includes data at the end of a transmission for station identification.

  • Modulation  5kHz MAX.
  • Input Voltage  13.8 VDC
  • Current Drain   Stand-by 200 mA / Receive 300 mA
  • Transmit  5 A @ High Power
  • Transmit  1 A @ Low Power
  • Temperature Range  -20ºC to 60ºC
  • Uniy Dimensions  159 mm x 57 mm x 180 mm
  • Weight 1100 g

  • 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
  • AF Output 4 Watts @ 8 Ohms
  • Frequency Range 156.025 to 157.425 MHz RF
  • Output Power  1 or 25 Watts
  • Spurious Emissions -75 dB @ High Power -72 dB @ Low Power
  • Microphone Type  Electret
  • Impedance 2000 Ohms
  • Frequency stability +/-10 ppm

  • INCLUDED ACCESSORIES: Flush & Surface Mount Kit - Easy installation of radio in or on almost any flat surface. GPS Interface Cable Allows connection of a GPS receiver or NMEA 0183 devices.

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