Active antenna
Application: Active antenna, built-in digital radio frequency amplifier
Specifications:
Impedance: 50/75 ohms typical value.
Receiving frequency range: III band 170-240MHz L band 1452-1492MHz
Power supply voltage: DC5V/DC12V+/-10% from the tuner
Working current: 20mA~30mA
Ensure temperature during operation. Range: -20 ° to+60 °
Store to ensure temperature. Range: -40 ° to+85 °
V. S.W.R. ＜ 2
Gain: 15dB ± 3dB (III band), 18dB ± 3dB (L band)
Cable specification: RG174 with power cord
润色译文
笔记
