Re: LA2T9Q ''6GHz' amplifier spec?


Keith Le Boutillier
 

Gareth

 

Take a look at https://www.ppauctions.com/lot/157880/lot-84?auction_filters=cGFnZT0z

 

And see Lot 84

 

It covers IJ bands at 400 watts its listed at £10.00 may be worth a look

 

73 Keith GU6EFB

 

From: UKMicrowaves@groups.io <UKMicrowaves@groups.io> On Behalf Of Gareth G4XAT via groups.io
Sent: 09 June 2021 08:47
To: UKMicrowaves@groups.io
Subject: [UKMicrowaves] LA2T9Q ''6GHz' amplifier spec?

 

This device is inside some cheap ALiExpress amp boards (under a tin can screen LA2T9Q). Unable to find any spec on it but wondering if it has ANY gain left at 10GHz. Very hopeful I know, but trying to raise a mW for the weekend from a Pluto 5th harmonic.
They certainly work to some degree on 5.7GHz where I got improved signals by using one in the RX chain, but other than looking at the received signal via a LNB and SDR I have no means at present of measuring any 'gain'.
The boards are typical eBay 'DC to Daylight' SMA in/out with 5vdc in, so it may be possible to swap in something of known capability at 10GHz.
Suggestions very welcome.

Gareth

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