Compatible GPS Navigation Models:
GPSMAP 178, 178C, 180, 182, 182C, 185, 188, 188C, 192C, 196, 198C GPSMAP 200, 205, 210, 215, 220, 225, 230, 232, 235, 238, 278, 292, 295, 296, 298C Sounder;
GPSMAP 376C, 378, 396;
GPSMAP 420, 420s, 421, 421s, 430, 430s, 431, 431s, 440, 440s, 441, 441s, 478, 492, 495, 496, 498C Sounder;
GPSMAP 520, 520s, 521, 521s, 525, 525S, 526, 526S, 530, 530S, 531, 531S, 535, 535S, 536, 536S, 540, 540S, 541, 541S, 545, 545S, 546, 546S, 550, 550S, 555, 555S;
GPSMap 720, 720S, 740, 740S;
MAP 205;
NavTalk Pilot;
StreetPilot ColorMap, StreetPilot III GPS;
Furuno GP-1650 GP-1650W GP-1650WD GP-1650WF GP-1650WDF GP-1850 GP-1850W GP-1850WD GP-1850WF GP-1850WDF GP80 GP80P GP150 GP150D NX300D;
Matsutec HP-33A HP-628A HP-828A HP-1228A HA-102;

Specifications:

Frequency Range: 1575±5MHz;
Voltage: 3V-5V;
Gain.: >26dB;
LNA Gain: 28 dB typ.
Noise Figure: 1.5dB typ.
Operating Temperature(Deg.C): -45~+85;
Storage Temperature(Deg.C): -50~+90;
Length: 5 m (16.5 feet);
Connector Type: BNC Male Connector;
Accessoried Adapter: TNC Male to BNC Female Connector Adapter;
Impedance: 50 ohm;
Weight: 400g;
Humidity: 100%;
Weatherproof: IPX7;