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GPS+BD Dual Mode Antenna, Two-in-One Combo Antenna, Waterproof Combined
Chassis Antenna, External Antenna, Active GPS Vehicle Antenna
Concentrate on the development and production of various antennas, provide high-quality antenna products according to your special needs.
Advantage:
● Dual amplifier with filter, gain can be amplified to 28dBi
● Adopt sophisticated and professional internal design, you can get higher antenna gain, stronger wireless signal, and wider coverage.
● High gain and wide range:The gain will be affected by the environment, the more open area, the further transmission distance
● Easy installation
● Stable performance
● Sun-resistant , Waterproof, Explosion-proof, Antifreeze, Windproof
● Superior material: copper core material, with internal high-transmission oxygen-free copper core wire, makes signal transmission more stable and faster
● ABS material: green material, eco-friendly, waterproof and durable
● SMA connector: gold-plated copper, international standard, rigorous production
● Using pure copper feeder: RG174 line, high-density pure copper wire, low signal attenuation.
Applicable Products: 4S Car stores, Car dealership, Rental companies, DVD navigation, advertising machine, vending machine, car positioning, wireless module, queuing machine, Cabinet, Chassis, Car navigation, Bus stop announcer, Router, etc
Application Areas: wireless monitoring, smart home, smart transportation, smart city,smart agriculture, wireless modules, etc.
Electrical test report:
| Test parameters |
| Product Name | GPS+BD Cabinet Antenna |
| Model No | 804 |
| Electrical Specifications |
| Frequency | 1560-1572.42 ±3MHz |
| Impedance | 50Ω |
| V.S.W.R | ≦1.5 |
| Polarization | Circular polarization |
| Radiation direction | Directional |
| Gain (GPS) | 4dBi |
| Amplifier Gain | 28dBi |
| Power | 20W |
Mechanical Specifications
|
| Dimensions | 50x39x16.8mm |
| Connector | FAKR |
| Cable Length | 2000±5 mm |
| Operating temperature | -30℃~+80℃ |
| Storage temperature | 40~85% |
Download Center
804 GPS+BD Specification V1.0 
Size:
