- Shenzhen Jinwen Technology Co., Ltd
-
Shenzhen, Guangdong, China
- Main products: Microwave RF amplifier assembly Active and passive devices, Self-organizing network power amplifier, repeater, Jammer amplifier
Home > Products > GNSS antennas > RTK High Precision UAV Antenna 3 Star 7 Frequency Four-Arm Spiral Antenna Waterproof and Anti-jamming 25g Diameter
RTK High Precision UAV Antenna 3 Star 7 Frequency Four-Arm Spiral Antenna Waterproof and Anti-jamming 25g Diameter
US$ 85 - 95
/ Piece
10 Pieces(Min. Order)
- shenzhen
- T/T
- 30 days
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Product Details
| Trademark | jinwen | Origin | china |
Product Description
Product Name: Four-arm spiral active antenna
Applicable frequency bands: B1, GPS, GLONASS
1. The antenna gain is high, the beam width is 3dB, and the built-in filter can ensure that the received signal is far away and not interfered by other signals.
2. Low noise amplification circuit, which can effectively improve the signal-to-noise ratio of the system.
3. The energy of the antenna is strong all around, which can effectively improve the receiving space range of the antenna.
4. The product has a wide frequency band and built-in lightning protection device.
Frequency range (MHz) 1207-1268/1561-1602
Antenna gain (dBi) 3
LNA gain (dB) 35
VSWR: ≤1.5
Noise figure ≤ 1.5: ≤1.5
Polarization: Right-handed circular polarization
Axial ratio (dB) ≤2
DC power supply(V) 3.5-18V
Output Impedance (Ω) 50
Operating current (mA) ≤80
3dB beamwidth (°) 80
Connector form SMA-K
Operating temperature(°C) -40~+70
Storage temperature (°C) -55~+70
Contact Us
- Shenzhen Jinwen Technology Co., Ltd
- Contact namegongxiawen Chat Now
- Phone86-188-20255933
- AddressL8-01-C50, Building B, Baoli Cube Jewelry City, 198 Xin'an Fourth Road, Liutang Community, Xixiang Street, Bao'an District, Shenzhen City, Shenzhen, Guangdong
Product Categories
| RF power amplifier | GNSS antennas |
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