This is a 1420 MHz Pre-Filtered Low Noise Amplifier for Hydrogen Line measurements that provides excellent gain and noise figure. This module can be powered using a micro-USB cable. A two pin header pad is also provided so that a DC supply ranging from +5V to +12V can be used instead to power the LNA.
If you're looking for a Hydrogen Line LNA with a built-in Bias Tee, please look here.
"We've purchased 4 of these amplifiers for our array of radio telescopes. With these sensitive amplifiers we can see the Spiral Arms of the Milky Way in a few seconds. "
- Pre-filtered LNA operates at 1420 MHz for Hydrogen Line experiments
- USB-powered with two-pin header pads for optional DC power
- < 1 dB Noise Figure
- PCB edge-mount connectors are SMA-F
- USB cable not included
|FREQUENCY (MHz)||GAIN (dB)|
Maximum RF Input Power
DC supply range
+5 V to +12 V
Images of LNA in use and results by Glen Langston at GBO