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Signalwell Directly Factory multi function car shark fin fm am antenna gps/gsm shark fin car antenna
$4.90-$9.90/ Piece
1 Piece(Min. Order)
$5.37/Piece (Shipping)$6.00-$10.00/ Piece
1 Piece(Min. Order)
high gain shark Fin radio GPS/FM/AM car Antenna GPS Antenna Dielectric Antenna Center frequency 1575.42MHz±1 MHz Band width ±5MHz Polarization RHCP Gain 5db V.S.W. R <1.5 Impendance 50Ω Axial ratio 3db(max) LNA Gain 28±2db Noise figure <1.5 Ex-band attenuation 12dB@CF+50MHz/16dB@CF-50MHz V.S.W. R <2.0 Supply voltage 2.2~5V DC Current consumption 5~15mA FM/AM Antenna Frequency 76-110MHz (FM), 525-1,700MHz (AM) Gain +20dB (FM), +5dB (AM) Impedance 75 ohm Cable 3C-2V Voltage 10-14V Mechanical Size 91x62x62mm Connector SMA/MCX/FAKRA or others Material ABS Mounting Method Screw (Hole/Roof) Environmental Operating Temperature -40 ℃ ~+85 ℃ Relative Humidity Up to 95% Waterproof IP67 Vibration 10 to 55Hz with 1.5mm amplitude 2hours Environmentally Friendly ROHS Compliant Product Category
- About products and suppliers:
Browse through the offers, check the specifications, and find a wholesale gsm car antenna factory or Ham radio antenna tower for sale by international suppliers. While each type has its own specifications and uses, all antennas serve the same function: to send and receive signals. The specific waveform with which they function has implications for the range and stability of the transmission. That’s the mechanism of an antenna in mobile communication. The UHF Satcom antennas, for example, operate with the Ultra High Frequency (UHF) waveform. This kind of wave operates by line of sight and ground reflection. They are popular in broadcasts and transmissions for TV, cellphone, Wi-Fi, Bluetooth, and GPS.
The gsm car antenna factory and other antennas all utilize a certain waveform. On a scale of frequency, at the top there's the UHF Satcom antenna, then the VHF communication antenna, and HF radio antenna types. The Very High Frequency (VHF) antenna uses waveforms with a lower frequency than the UHF Satcom radio antennas. This gives them a higher range, but they are still susceptible to blockage of the line of sight. The High-Frequency ones are used in long-distance communication, such as in an intercontinental transmission. They are popular in aviation, government, and amateur radio transmissions. An HF antenna aircraft setup is required for land-to-ground communication in trans-oceanic flights.
On Alibaba.com, you’ll find international suppliers for wholesale gsm car antenna factory and other types of antennas. Each of them with its own features. Search for the right antenna for your transmissions.