[600MRG] 600MRG Digest, Vol 60, Issue 5
jbailey at whoi.edu
jbailey at whoi.edu
Tue Apr 12 12:42:16 CDT 2016
Hi Neil,
I modified an RTL dongle to receive down to 1KHz without the need for
a down converter.
Here is a link to my post on QRZ.com
http://forums.qrz.com/index.php?threads/sdr-communication-receiver-with-new-r820t-chipset.402951/#post-2942004
Just scroll down to post number #6
Good luck with your project.
Best, John Bailey KB1YFD
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> Today's Topics:
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> 1. Q: HF to MF transverter ? (Neil Klagge)
> 2. Re: Q: HF to MF transverter ? (Joe)
> 3. Re: Q: HF to MF transverter ? (J Mcvey)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 11 Apr 2016 19:33:18 -0700
> From: Neil Klagge <w0yse at msn.com>
> To: Posting 600mrg <600mrg at w7ekb.com>
> Subject: [600MRG] Q: HF to MF transverter ?
> Message-ID: <BLU181-W620A1E90479C5BD676638DED950 at phx.gbl>
> Content-Type: text/plain; charset="Windows-1252"
>
> With the (hopefully) soon access to the 630m band I am thinking it
> would be nice to seea simple *transverter* kit (as opposed to a
> transmitting converter using "split" mode on the HF radio). It would
> be easier to make cw contacts if the kit would be able to change TX
> frequency to track with the RX frequency while surfing the band.
> I wonder if any Ham Radio manufacturers will be offering any
> *out-of-the-box* transverters.
> The only transverters that I have been able to google are for VHF and up.
> Jus' thinkin' ahead.....
> 73
> *??)
> ?.???.?*??) ?.?*?)
> (?.?? (?.?` Neil
>
> My Faith website: http://neilsfaith.webs.com/
> My ham radio websites: http://w0yse.webs.com/ and http://wg2xsv.webs.com
>
>
>
>
>
> ------------------------------
>
> Message: 2
> Date: Mon, 11 Apr 2016 22:17:43 -0500
> From: Joe <nss at mwt.net>
> To: 600mrg at w7ekb.com
> Subject: Re: [600MRG] Q: HF to MF transverter ?
> Message-ID: <570C68D7.1020908 at mwt.net>
> Content-Type: text/plain; charset=windows-1252; format=flowed
>
>
> Sig <http://www.idle-tyme.com>
> On 4/11/2016 10:08 PM, Joe wrote:
>> Remember the 160 meter converters in the 60's and early 70's when most
>> gear did not have 160 capabilities?
>>
>> Joe WB9SBD
>> On 4/11/2016 9:33 PM, Neil Klagge wrote:
>>> With the (hopefully) soon access to the 630m band I am thinking it
>>> would be nice to seea simple *transverter* kit (as opposed to a
>>> transmitting converter using "split" mode on the HF radio). It
>>> would be easier to make cw contacts if the kit would be able to
>>> change TX frequency to track with the RX frequency while surfing
>>> the band.
>>> I wonder if any Ham Radio manufacturers will be offering any
>>> *out-of-the-box* transverters.
>>> The only transverters that I have been able to google are for VHF and up.
>>> Jus' thinkin' ahead.....
>>> 73
>>> *??)
>>> ?.???.?*??) ?.?*?)
>>> (?.?? (?.?` Neil
>>>
>>> My Faith website:http://neilsfaith.webs.com/
>>> My ham radio websites:http://w0yse.webs.com/ andhttp://wg2xsv.webs.com
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> 600MRG mailing list
>>> 600MRG at w7ekb.com
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>>>
>>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Tue, 12 Apr 2016 03:16:50 +0000 (UTC)
> From: J Mcvey <ac2eu at yahoo.com>
> To: Neil Klagge <w0yse at msn.com>, Posting 600mrg <600mrg at w7ekb.com>
> Subject: Re: [600MRG] Q: HF to MF transverter ?
> Message-ID:
> <1517771489.1359669.1460431010396.JavaMail.yahoo at mail.yahoo.com>
> Content-Type: text/plain; charset=UTF-8
>
> I'm building the Dongle SDR radio that was in QST a few issues ago.
> It's "down converted" to go all the way to 1KHZ. I'll let you know
> how it works out.I was impressed with my preliminary testing of the
> native frequencies (10 meters +) . The antenna that comes with it is
> useless, so cut it off and interface it with an appropriate antenna
> for the band of interest.? I have also found other free SDR software
> that I like better than SDRsharp.
> I was thinking of a quick CW TX setup consisting of? a DCO driving
> one of those broadband LDMOS power amps. I may be able to
> synchronize the RX and TX via some minor software mods.
>
>
> On Monday, April 11, 2016 10:34 PM, Neil Klagge <w0yse at msn.com> wrote:
>
>
> With the (hopefully) soon access to the 630m band I am thinking it
> would be nice to seea simple *transverter* kit (as opposed to a
> transmitting converter using "split" mode on the HF radio). It would
> be easier to make cw contacts if the kit would be able to change TX
> frequency to track with the RX frequency while surfing the band.
> I wonder if any Ham Radio manufacturers will be offering any
> *out-of-the-box* transverters.
> The only transverters that I have been able to google are for VHF and up.
> Jus' thinkin' ahead.....
> 73
> *??)
> ?.???.?*??) ?.?*?)
> (?.?? (?.?`? Neil
>
> My Faith website: http://neilsfaith.webs.com/
> My ham radio websites: http://w0yse.webs.com/ and http://wg2xsv.webs.com
>
>
>
> ??? ??? ??? ? ??? ??? ?
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> End of 600MRG Digest, Vol 60, Issue 5
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