Low Noise Amplifier (LNA) for the VHF Air band DD AMTEK LNA-AIR

Broadband amplifier with low noise level for 118-137MHz airband.
The preamplifier is powered via the coaxial cable - either with DDAMTEK's PWR-I or via the receiver if it supports the bias tee.

frequency range 118-137MHz
Gain at 127 MHz: 20 dB typ.
Noise figure at 127 MHz: 1,5 dB typ.
Input connector: BNC female
output connector: BNC male
Input and output impedance: 50 Ohm
Power 12 V via coaxial cable
(DD-AMTEK BIAS-T or PWR-I is necessary at the RX end)
Current consumption max. 25 mA