
Technical Specifications
2.THE MF 2500 FISH FINDER
2.1.TECHNICAL SPECIFICATIONS
Display Colors  | : 16 colors  | 
Display Vertical Resolution  | : up to 400 pixels (depending on  | 
  | chartplotter screen resolution)  | 
Power Requirements  | : 10 - 35 Volt dc  | 
Over Voltage protection  | 
  | 
Reverse Polarity protection  | 
  | 
Power Consumption - operating: 17W max  | |
Power Consumption - stand by : 1.7W max  | |
Operating Frequency  | : Dual 50 and 200kHz  | 
Output Power  | : 500 or 1000W (4000 or 8000Wpp)  | 
Depth Range  | : 2.5 Ft (0.8m) to 1200Ft (365m)  | 
1KW/200kHz  | |
1KW/50kHz  | : 5 Ft (1.6m) to 4000Ft (1219m)  | 
500W/200kHz : 2.5 Ft (0.8m) to 700Ft (213m)  | |
500W/50kHz  | : 5 Ft (1.6m) to 1500Ft (457m)  | 
Status LED  | 
  | 
External Buzzer  | : 12VDC, 400mA  | 
Speed Sensor  | : if available on transducer  | 
Temperature Sensor  | : one channel TEMP1 (if available on  | 
  | transducer), optional second channel  | 
NMEA Output sentences  | TEMP2 | 
: Depth: $SDDPT, $SDDBT  | |
  | Speed: $VWVHW  | 
  | Trip Log: $VWVLW  | 
  | Water Temperature: $YXMTW  | 
Operating temperature range  | TEMP2 Temperature: $YXXDR  | 
: 0C to +50C  | |
Storage temperature range  | :   | 
Weight  | : 1 kg (2,20 LBS)  | 
Water Proof Specification  | : IP 54  | 
Case Size  | : 7.62" (193.30mm) x 6.87" (174.30mm) x  | 
  | 2.19" (55.50mm)  | 
Nothing Comes Close to a Cobra® 7