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Re: [IRCA] Meet the 3" FSL Tecsun PL-380
I'd love to obtain one at some point.
:-)
Bert
Sent from my iPhone
> On Dec 24, 2015, at 2:06 AM, d1028gary@xxxxxxxxxxx wrote:
>
> Thanks for your comments on the 3" FSL Tecsun PL-380 model, Scott.
>
> After more testing today I'm pretty sure that this model will provide some serious new excitement for those who build (or obtain) one. For those who are interested, I have posted a detailed design photo of the modified radio at https://app.box.com/s/my5xc5sberwuom5w7fir8qfsjr39yiqf Since the Si4734 DSP chip tunes the radio the DXer gets all the benefits of FSL sensitivity without needing to peak a variable capacitor.
>
> 73, Gary DeBock (in Puyallup, WA)
>
>
>
>
>
> ----- Original Message -----
>
> From: "Scott Fybush" <scott@xxxxxxxxxx>
> To: "Mailing list for the International Radio Club of America" <irca@xxxxxxxxxxxxxxxx>
> Sent: Wednesday, December 23, 2015 5:41:46 PM
> Subject: Re: [IRCA] Meet the 3" FSL Tecsun PL-380
>
> I've remained immune to the FSL obsession until now...but this might just
> have to happen to one of my 380s this year. Very tempting! Nice work, Gary!
>> On Dec 23, 2015 6:45 PM, <d1028gary@xxxxxxxxxxx> wrote:
>>
>> David, Ira, and Walt,
>>
>> Thanks for your comments on the 3" FSL PL-380!
>>
>> Walt, I think that this radio has a better chance of getting through
>> airport TSA checkpoints than a stand-alone FSL (which looks like a ring of
>> dynamite). The FSL size is small, and they might actually believe you when
>> you say that it is a radio antenna.
>>
>> DXing performance does seem to be all that I could have hoped for.
>> Sensitivity and nulling ability seem to be in a new league for portables,
>> and I wish that you could try one of these out there in Hawaii.
>> Fortunately, I have a huge stock of the 100mm x 20mm x 3mm ferrite bars
>> (from Ukraine's Donbass region) already here in Puyallup, so there are no
>> supply bottlenecks due to Putin's shenanigans.
>>
>> 73, Gary DeBock (in Puyallup, WA, USA)
>>
>>
>>
>>
>> ----- Original Message -----
>>
>> From: "Walter Salmaniw" <canswl@xxxxxxxxx>
>> To: "Mailing list for the International Radio Club of America" <
>> irca@xxxxxxxxxxxxxxxx>
>> Sent: Wednesday, December 23, 2015 9:25:08 AM
>> Subject: Re: [IRCA] Meet the 3" FSL Tecsun PL-380
>>
>> Congratulations, Gary! I'm very interested in seeing the results. Perhaps
>> one will be able to fly with this, something I haven't been able to do with
>> the larger loops! Very pertinent, as I sit enjoying the band in Kauai,
>> wishing that I had a better antenna! 73, Walt Salmaniw
>>
>> On Wed, Dec 23, 2015 at 3:34 PM, Ira Elbert New III <ien3@xxxxxxxxxxx>
>> wrote:
>>
>>> Very nice. I'll take one, in red please.
>>>
>>> :-)
>>>
>>> Bert
>>>
>>> Sent from my iPhone
>>>
>>>> On Dec 23, 2015, at 7:57 AM, "David McCormick" <dmccorm@xxxxxxxxxxx>
>>> wrote:
>>>>
>>>> Wow! Gary you've really stooped to your lowest level this time! Nice
>>> work, as usual.
>>>>
>>>> Dave M.
>>>>
>>>>> On Dec 23, 2015, at 7:27 AM, d1028gary@xxxxxxxxxxx wrote:
>>>>>
>>>>> Hello All,
>>>>>
>>>>> Portable antenna fanaticism hit a new high (or low, depending upon
>> your
>>> perspective) this early morning. The photo posted at
>>> https://app.box.com/s/lxy3b5srx5f66qg4hj6nabxt5gchee3f
>>>>> shows the 3" FSL Tecsun PL-380, with a directly connected 3" bar FSL
>>> composed of 8 lightweight Russian surplus 100mm x 20mm x 3mm ferrite
>> bars.
>>> The radio's internal Si4734 DSP chip tunes the 300 uH FSL antenna coil
>>> throughout the MW band, so that the DXer simply needs to tune the radio
>>> (and get the huge sensitivity boost). Initial indications are that the
>>> modified portable is the most sensitive one ever tested, with a
>>> science-fiction-like ability to null even local pest stations.
>> Construction
>>> cost is cheap, also-- about $95 US.
>>>>>
>>>>> This is the first portable to have a directly-connected FSL powering
>>> its operation-- and all indications are that it has the potential to be
>> the
>>> stand-alone Ultralight of choice for both domestic and transoceanic
>> DXers.
>>> It outperforms both the 7.5" loopstick PL-380's and CC Skywaves in
>>> sensitivity and nulling ability by a significant degree. Construction
>>> information will be forthcoming.
>>>>>
>>>>> 73 and Good DX,
>>>>> Gary DeBock (in Puyallup, WA, USA)
>>>>>
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