LF: Simple QRP transverter (6 active parts only)

To:	[email protected]
Subject:	LF: Simple QRP transverter (6 active parts only) - see website
From:	Roger Lapthorn <[email protected]>
Date:	Sun, 30 Jan 2011 14:39:18 +0000
Dkim-signature:	v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:date:message-id:subject:from:to :content-type; bh=P41zpaeDawGCj3u8rOW4whbbByPzU4jfl3kA4XPWc24=; b=Bxbk4Zq2hwuf9Hy3OoatfLoNOnHTQnxdBCCcP2C2PQFj8ScWvoHIbHVyFLzXVtniF+ MXZjSPJhpHy/Lj2lG4I8ufTfGwIPw4KjgH2iN10c6RpDR3XTlKoy+sjXUwHRogWwT4Mv yhd3D506G6C3XcDKKXzWyPELkdEnKhuzVg0vY=
Domainkey-signature:	a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=nNBsGeCjaBsWtuOJJWKs1MPlQDyaiaIZZwJFYZXUohphW8prj15gOhxtvBoQ8jnpl6 yUPsMpyue639Xd3/ZnAPpcciu5K3rM89IriWgjd9iFGG9xS1Eugrpgq7Rk8Lvwd43qte IG1cjOuaug8CZSTBumZD10m9NimCiVGf8htVg=
Domainkey-status:	good (testing)
Reply-to:	[email protected]
Sender:	[email protected]

The schematic of the latest version of my little QRP 137kHz transverter is now on my website with a brief video description. In this version there are just 4 transistors and 2 FETs for the complete transverter. See https://sites.google.com/site/g3xbmqrp/136k.

If anyone wants to duplicate it, please feel free to do so, but nothing I ever do is properly finished or perfect, as is the case here. Be prepared to optimise and improve.

73s
Roger G3XBM

--
g3xbm-qrp.blogspot.com/
www.g3xbm.co.uk
www.youtube.com/user/g3xbm
G3XBM GQRP 1678 ISWL G11088

<Prev in Thread]	Current Thread	[Next in Thread>
LF: Simple QRP transverter (6 active parts only) - see website, Roger Lapthorn <=

Previous by Date:	LF: 137.3, mal hamilton
Next by Date:	Re: LF: RE: Re: Re: HE3OM, Stefan Schäfer
Previous by Thread:	LF: 137.3, mal hamilton
Next by Thread:	LF: 2011 edition of the ENDBH & NANDBH handbooks and CDs, Michael Oexner
Indexes:	[Date] [Thread] [Top] [All Lists]

LF: Simple QRP transverter (6 active parts only) - see website