The 20-41 Series of active GPS (Global Positioning Satellite Systems) antennas, with integrated Antenna Electronics (AE), are designed to operate in the GPS L1 and L2 bands. The antenna element operates with nominal hemispherical coverage to allow reception of signals from a number of satellites. It consists of a dual micro strip stacked patch radiating element fed by a 90 degree hybrid arrangement giving Right Hand Circular Polarization (RHCP) reception, excellent symmetry and cross-polar performance across the whole bandwidth.
友情提醒：件号：20-41-10P79 相关介绍完善中 / 部分技术参数正在核实，当前信息仅供参考，最终订货请以实际件号、原厂资料及 IPC 手册为准。
规格：
Weight:
0.21 kg
Dimensions:
3.5 in. diameter, 0.84 in. height
Frequency ranges:
L1: 1575.42 MHz ± 10.23 MHz
L2: 1227.60 MHz ± 10.23 MHz
Primary power:
4.5 V to 12.5 V
Polarization:
RHCP
Impedance:
50Ω
VSWR:
2.0:1 (≥ 9.5 dB)
Connector:
TNC
特征：
Low noise AE amplifies signals in the two GPS bands
Limiter circuit for high power protection
High performance, thermoplastic shell
Aluminum enclosure/baseplate
