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Re: New "Ultra-Heavy" Radio :)

Tao Qu
 

Hi Kevin,
 
Actually I don't have any information about that new radio, so I am not sure if the tg37 will works on it or not, if not, then will need to do some design change...-:)
 
Regards,
- Tao Qu

From: ultralightdx@... [mailto:ultralightdx@...] On Behalf Of Kevin S
Sent: Saturday, August 14, 2010 12:48 PM
To: ultralightdx@...
Subject: RE: [ultralightdx] Re: New "Ultra-Heavy" Radio :)

 

Hi Tao Qu:

Thanks for the word of caution - you probably know more about them than I do!

If/when the S450DLX actually starts to be sold, hopefully the old TG37
adapter will work, or perhaps someone will come out with a new adapter
that does work.

Kevin

> The TG37 ssb adapter may will not works on the other models if they have
> fully different internal design on 455KHz output circuit...:(
>
> -Tao Qu
>
> _____
>
> From: ultralightdx@... [mailto:ultralightdx@...]
> On
> Behalf Of dhsatyadhana
> Sent: Saturday, August 14, 2010 8:18 AM
> To: ultralightdx@...
> Subject: [ultralightdx] Re: New "Ultra-Heavy" Radio :)
>
>
>
>
> Provided they are using a 455 khz IF (a good bet), the 2100's SSB adapter
> should work. The 2100 had PAL connectors/jacks, whereas the 450 now has
> more
> standard (at least for over here...) F connectors.
>
> I bought an adapter but never got a 2100: does this mean I absolutely,
> positively HAVE to get a 450?
>
> Kevin
>
> --- In ultralightdx@...
>
> , "farmerik" wrote:
>>
>> It's an interesting improvement of the S-350, S-350DL from Tecsun, and
> then the RP-2100 from Redsun. I believe both Tecsun built models were
> analog
> and single conversion, and the Redsun was dual conversion and PLL. The 450
> has dual conversion but goes back to analog tuning. I wonder if the SSB
> converters sold for the Redsun will work with the new radio? Also, I
> wonder
> who is building them? They even have a stereo line input for room filling
> sound from an ULR! - FARMERIK
>>
>> --- In ultralightdx@...
> , "dhsatyadhana" >> >
>> > For DXers, I would offer that a Tecsun PL-310 or 380, mated to a
>> modest
> Terk loop (or jacked up with a 7.5" Amidon ferrite), would likely have
> better sensitivity and (by far) better selectivity. FM on the Tecsuns is
> of
> course superb.
>> >
>> > The case on the S450DLX is reminiscent of the to-be-released CCrane
> CCRadio-EP. It appears that the Chinese factories have a "new look", more
> understated with lots of black and no shiny panels, that they are using
> now??
>> >
>> > Kevin S
>> > Bainbridge Island, WA
>> >
>> > --- In ultralightdx@...
> , "texnote" wrote:
>> > >
>> > > Introducing the Grundig S450DLX:
>> > > http://www.universal-radio.com/catalog/portable/5450.html
>> > >
>> >
>>
>
>
>
>
>
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