I am trying to find a lower power amplifier that will raise the LimeSDR output to ~17dbm on 70cm, specifically a pre-built unit such as a Dev board rather than a schematic or kit.
Any suggestions?
Lower power amplifier
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radiogareth
- Posts: 1236
- Joined: Wed Jan 06, 2016 9:46 am
Re: Lower power amplifier
These work well....https://www.ebay.co.uk/itm/Ultra-Low-No ... 3859421515
As does this, https://www.ebay.co.uk/itm/433MHZ-335-4 ... 2749.l2649 straight to approx 10 watts, easily modified to linear operation. I put one of these on the output too https://www.ebay.co.uk/itm/433MHZ-Low-P ... 0011.m1850
Gareth
As does this, https://www.ebay.co.uk/itm/433MHZ-335-4 ... 2749.l2649 straight to approx 10 watts, easily modified to linear operation. I put one of these on the output too https://www.ebay.co.uk/itm/433MHZ-Low-P ... 0011.m1850
Gareth
Re: Lower power amplifier
Thanks Gareth.. I will search for a US seller for these.
I will probably try them all and add them to my recommendation parts list for local Portsdown builders.
I will probably try them all and add them to my recommendation parts list for local Portsdown builders.
Andy, KA5BBC/MM0BQV