This line amplifier has a minimum gain of 20 dB with one input and one output in a miniature housing. The frequency response covers both L1/L2 and Glonass bands with excellent gain flatness. In normal configuration, the RF output (J1) passes DC from the connected GPS receiver through the amplifier to the antenna, allowing the GPS receiver to power both the antenna and the amplifier.
This mini line amplifier(EDMO# MLA20RDCBT)has TNC connectors.
规格：
Frequency Range:
1.1 GHz — 1.7 GHz
Impedance:
50Ω (input and outputs ports matched to 50Ω)
Reverse Isolation:
-60 dB, typical (-50 dB, min.)
Req. DC input V.:
3.3 VDC — 15 VDC
Current Draw:
14 mA
Gain:
19 dB — 21 dB (20 dB, typical)
Input SWR:
1.7:1, typical (2.0:1, max.)
Output SWR:
1.7:1, typical (2.0:1, max.)
Noise Figure:
L1: 2.1 dB
L2: 3.8 dB
Band Gain Flatness:
0.5 dB typical (1.0 dB, max.)
Input P1dB:
-24.5 dBm, typical
3rd Order Intercept:
-15.5 dBm
Connector Option:
TNC connector
特征：
Compact & lightweight form factor
Low noise figure: typically 2.1 dB at GPS L1
Wide accepted frequency range: covers entire L-band and major GNSS constellations
Customizable output gain from 1 dB to 25 dB
High 1 dB compression point and 3rd order intercept point
