MODEL- MR-F55             VENDOR- COBRA ELECTRONICS
  
FEATURES- Marine VHF Radio
       Dual Power VHF Marine Transceivers with DSC call waiting.
       Includes Radio, Flush mount kit, Surface mount kit, GPS interface
         cable, and manual.
* 1 or 25 Watts 
   Dual output power for short and long communication. 
* U.S.A., Canada & International Channels 
   Allows operation on any of the three (3) different channel maps 
   established for these areas. 
* 10 NOAA Weather Channels 
   Instant access to national all hazards and weather information, 24 hours 
   a day. 
* Weather Alert 
   Alerts with an audible tone and visual alarm if threatening weather is 
   nearby. 
* Instant Channel 16/9  
   Instant access to channel 16 and channel 9 for emergency situations. 
* DSC (Digital Selective Calling) 
   Meets internationally recognized requirements for RTCM- SC-101 Digital 
   Selective Calling that allows you to send a distress signal at the touch 
   of a button or exchange position information with other boats or 
   stations. 
* GPS Capability 
   When connected to a Cobra or most other GPS receivers, you can send your 
   position to other boats in an emergency, or exchange position 
   information with other boats or stations. 
* Dual Watch  
   Monitors two (2) channels at once -- Channel 16 and one user selected
   channel.
* Scan 
   Scan all channels to find conversations in progress. 
* Signal Strength Meter 
   Shows the strength of incoming signal. 
* Illuminated Function Keys 
   Allows high visibility of function keys. 
* Illuminated LCD Display
   Large Allows high visibility of display. 
* Noise Canceling Microphone with Controls 
   Blocks background noise. Controls allow instant access to channels 16 & 
   9 and changing of channels & setting features. 
* External Speaker Jack 
   Allows connection of an external speaker (not included). 
* Submersible 
   Meets JIS7 standards; Submersible for 30 minutes in one meter deep 
   water. 
    
  -- SPECIFICATIONs ----------------------------------
RECEIVER       - Frequency Range   : 156.050 to 163.275 MHz 
                 Receiver Type     : Double Conversion Super-Heterodyne 
                 Sensitivity       : 20 dB Quieting (0.35uV)
                                     12 dB Sinad    (0.30uV)
                 Adjacent Channel  
                       Selectivity : -60 dB 
                 Intermodulation 
                     and Rejection : -60 dB 
                 Spurious & 
                   Image Rejection : -60 dB 
                 AF Output         : 4 Watts @ 8 Ohms 
TRANSMITTER    - Frequency Range   : 156.025 to 157.425 MHz 
                 RF Output Power   : 1 or 25 Watts 
                 Spurious Emissions: -60 dB @ High Power
                                     -55 dB @ Low Power 
                 Microphone Type   : Electret 
                 Microphone
                          Impedance: 2000 Ohms 
                 Frequency 
                          Stability: +/- 10 ppm 
                 FM Hum & Noise    : 40 dB 
CHANNEL SPACING- 25 kHz 
MODULATION     - 5 kHz Max. 
INPUT VOLTAGE  - 13.8 VDC 
                 Current Drain: 200 mA
                 Stand-byp    : 300 mA
                 Receive      : 5 A @ High Power
                 Transmit     : 1 A @ Low Power 
ENVIRONMENTAL  - Temperature Range: -20 C to 60 degrees C 
SIZE - 6.25" x 2.25" x 7.125"                WT.- 2 lbs., 6.8 oz.
  www.cobra.com