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$18.00-$30.00/ Piece
2 Pieces(Min. Order)
$19.50/Piece (Shipping)Q: How is your product quality9 A: All our products have strict QC process and will be 100% tested before shipping. We have own professional researching team and we do produce as customer requirement . Q: When can you ship the items 9 A: Usually , we take about 6-15 days to prepare your bulk order.
screw mount rg58 cable high gain active gps marine antenna outdoor use waterproof gps marine antenna
$13.50-$16.50/ Piece
10.0 Pieces(Min. Order)
High gain GPS Active Marine Antenna Specifications : Part Number: WK-GPS0 10 Dielectric Antenna S pecification Size 80x80mm Center Frequency 1575.42±1MHz Frequency Range CF± 5MHz V.S.W. R 1.5:1 Attenuation fo± 100MHz > 30dB Imped a nce 50 ohm Peak Gain > 5 dBic, Based on 7× 7cm ground plane Gain Coverage > -4dBic at – 90°< 0 < +90 ° (over 75% Volume) Polarization Right-handed Circular(RHCP) LNA specifications LNA Gain (Without cable) 42 dB Typical Noise Figure 1.5dB V.S.W. R < 1.65 DC Voltage 2.7V-5.0V± 0.5V DC current 35 mA Max(5V DC) Mechanical Specifications Weight < 1.5kg Size Φ 93 × 51 mm Cable 5 m RG 58 , RG316, LMR100 or other s Connector N male straight , SMB, FAKRA, FME or other s Mounting Screw Housing White ABS Environmental Specification Working Temp -40℃ ~+85 ℃ Vibration Sine sweep 1g(0-p), 10~50~10Hz each axis Humidity 95%~100%RH Weatherproof 100%Waterproof , IP67 MTBF=1× 10-6/pc.
- About products and suppliers:
Browse through the offers, check the specifications, and find a wholesale marine waterproof antenna 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 marine waterproof antenna 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 marine waterproof antenna and other types of antennas. Each of them with its own features. Search for the right antenna for your transmissions.