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Wenden Radio Co., Ltd.
Marine GPS antennas

Marine GPS antennas

Product catalog summary

Overview: This document provides technical specifications for various models of marine GPS antennas manufactured by WENDEN RADIO CO., LTD. Each model is designed for specific marine applications, offering features such as high-reliability ceramic patch antennas, multi-color conductor cables, and robust environmental protection.

Specifications:

Frequency and Gain: All models operate at an L1 frequency of 1575.42 MHz with a typical LNA gain of 28 dB for GA models and 25 dB for GP models.
Bandwidth and Noise: Bandwidth is 20 MHz with a maximum noise figure of 2.0 dB.
Power and Consumption: Input power ranges from 3.3V to 35V DC, with typical consumption around 1.08 Watts for GP models.
Environmental Conditions: Operating temperatures range from -30°C to +85°C, with storage temperatures from -40°C to +90°C. Humidity tolerance is up to 95% RH, non-condensing.

Physical Construction:

Enclosure: High-impact, corrosion-proof ABS, hermetically sealed and waterproof.
Mounting: Designed for pole mounting to a 1"-14 threaded mast.
Dimensions and Weight: Vary by model, with diameters ranging from 85 mm to 112 mm and weights from 500g to 834g including cables.

Performance and Communication:

Position and Velocity Accuracy: Position accuracy is 10m RMS, and velocity accuracy is 0.1 knots RMS steady-state.
Acquisition Time: Cold start <150 sec, warm start <45 sec, hot start <15 sec.
Protocol: NMEA-0183 with a 4800 baud rate, supporting various standard and custom output sentences.

Connection and Interface:

Cable: Standard lengths of 12 meters, with optional 15 meters, featuring multi-color conductors in a weatherproof jacket.
Pin Assignments: Detailed pin assignments for power and signal connections, supporting RS232 signal levels.

Contact Information: For further details, contact WENDEN RADIO CO., LTD. at their Kaohsiung, Taiwan office, or visit their website.

Catalog excerpts

Polarization : R.H.C.P. (Right Hand Circular Polarization) Absolute Gain @ Zenith : + 4 dB typically Azimuth Coverage : 360 degrees Gain @ 10° Elevation : - 1 dB typically Amplifier & Filter Side view Consumption : 25mA watts typical Cable & Connector : Connector : BNC type. Other types ( optional ) Physical Construction : Weight : 500g with cable Enclosure : High impact, corrosion-proof ABS Construction : Hermetically sealed & fully water proof Mounting : Pole mount to 1 "-14 threaded mast Environmental Conditions : Operating Humidity : 95% RH, non-condensing NO.71 Tsueiheng N. Road, Kaohsiung 806, TAIWAN http://www. wenden, com.tw For more information contact

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Polarization : R.H.C.P. (Right Hand Circular Polarization) Absolute Gain @ Zenith : + 4 dB typically Azimuth Coverage : 360 degrees Gain @ 10° Elevation : - 1 dB typically Amplifier & Filter Side view Consumption : 8mA watts typical Cable & Connector : Connector : BNC type. Other types ( optional ) Physical Construction : Weight : 500g with cable Enclosure : High impact, corrosion-proof ABS Construction : Hermetically sealed & fully water proof Mounting : Pole mount to 1 "-14 threaded mast Environmental Conditions : Operating Humidity : 95% RH, non-condensing NO.71 Tsueiheng N. Road, Kaohsiung...

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Antenna : High-reliability ceramic patch Receiver frequency : 1575.42MHz, C/A code Receiver Architecture : 12-channel all-in-view algorithm tracks & uses up to 12 satellites Acquisition time : Cold start <150sec. typical Position accuracy : 10m or 33 feet RMS* Velocity accuracy : 0.1 knots RMS steady-state Update rate : 1 sec. continuous ( default ) Protocol : NMEA-0183, 4800 baud rate Length : 12 meter ( standard ), 15 meter ( option ) Description : Multi-color conductors strained in a shielded/weather proof jacket Input power : DC 10-35V reverse protect Voltage regulator : on-board, switching...

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Cabel with connector [ option ] Side view Color : Black Bottom view NO.71 Tsueiheng N. Road, Kaohsiung 806, TAIWAN http://www. wenden, com.tw For more information contact

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Cabel with connector [ option ] : Side view Color : Black Bottom view NO.71 Tsueiheng N. Road, Kaohsiung 806, TAIWAN http://www. wenden, com.tw For more information contact

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Antenna : High-reliability ceramic patch Receiver frequency : 1575.42MHz, C/Acode Receiver Architecture : 12-channel all-in-view algorithm tracks & uses up to 12 satellites Acquisition time : Cold start <150sec. typical Position accuracy : 10m or 33 feet RMS* Velocity accuracy : 0.1 knots RMS steady-state Update rate : 1 sec. continuous ( default ) Protocol : NMEA-0183, 4800 baud rate Length : 12 meter ( standard ), 15 meter ( option ) Description : Multi-color conductors strained in a shielded/weather proof jacket Input power : DC 10-35V reverse protect Voltage regulator : on-board, switching...

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Cabel with connector [ option ] Note : The cable is wrappedwith the PE film Side view Color : Black Bottom view NO.71 Tsueiheng N. Road, Kaohsiung 806, TAIWAN http://www. wenden, com.tw For more information contact

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Cabel with connector [ option ] Note : The wind cable wrap up with PE film Side view Color : Black Bottom view NO.71 Tsueiheng N. Road, Kaohsiung 806, TAIWAN http://www. wenden, com.tw For more information contact

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Marine GPS antennas

Marine GPS antennas

Catalog excerpts

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