Re: LF: G4CFY writes off the 137kHz band

["Graham" <g8fzk@g8fzk.fsnet.co.uk>]

You've  seen Mals   station  then !

 

When I worked  at racal  , there  was  a  Rx  on a swiss  mountain  , that  could  be  used  via a  phone  line  , that  was round  1974

 

sdr-tx  I though  I had found one a  while  back  but it was a  qam  modulated  dongle  ,

 

G,

 

 

From: M0FMT

Sent: Sunday, September 08, 2013 11:20 PM

To: rsgb_lf_group@blacksheep.org

Subject: Re: LF: G4CFY writes off the 137kHz band

 

Ha ha ha enjoyed that outpouring of indignation. Graham why can't Twente Uni do a Web TX SDR on their RX site so we don't have to do anything. They could buy Switzerland (we could all club together) and put an antenna on the top of the Matterhorn fitted with a huge capacity hat.. To paraphrase Al Pacino ".... sounds big....".

73 es GL Pete M0FMT IO91UX

From: Graham <g8fzk@g8fzk.fsnet.co.uk>
To: rsgb_lf_group@blacksheep.org
Sent: Sunday, 8 September 2013, 22:56
Subject: Re: LF: G4CFY writes off the 137kHz band

Wish  some  one would  hurry up and  make a  usb dongle  sdt-tx  to  match
the  sdr-rx  , then  I can  put  the  1 meter cube of  equipment  on e-bay
get  my  spare room  back  [ not the  x2 skanti  250w  amps  and  100 amp
psu  though , thats  only  1/2  a  meter 3 ]  that  would  be a  good
article

G,

--------------------------------------------------
From: "pat" <g4gvw@aol.com>
Sent: Sunday, September 08, 2013 10:42 PM
To: <rsgb_lf_group@blacksheep.org>
Cc: "Graham" <g8fzk@g8fzk.fsnet.co.uk>
Subject: Re: LF: G4CFY writes off the 137kHz band

> Actually, and to give some credit where it is due, they have recently
> published some interesting stuff by Stuart G8CYW on optical comms. in PW.
> A 30khz sub-carrier on a beam of light after transverting from the 80Metre
> band seems like interesting fun!
>
> 73
>
> On 08/09/13 22:31, pat wrote:
>> Don't forget that some of us also have fond memories of "Someone's Waving
>> Magazine", Graham!
>>
>> 73
>>
>>
>>
>>
>> On 08/09/13 18:29, Graham wrote:
>>> And those who go a little  more  ,
>>> Cams' comic
>>> so  im reliably  informed
>>> G,
>>> But  , what  actually  is  he  talking  about in the  article  ?
>>>
>>>
>>> --------------------------------------------------
>>> From: "pat" <g4gvw@aol.com>
>>> Sent: Sunday, September 08, 2013 6:20 PM
>>> To: <rsgb_lf_group@blacksheep.org>
>>> Cc: "Warren Ziegler" <wd2xgj@gmail.com>
>>> Subject: Re: LF: G4CFY writes off the 137kHz band
>>>
>>>> Warren,
>>>> While many of us (particularly those of us of a certain age) have an
>>>> affection stretching back to near childhood for that publication it is
>>>> not for nothing that we nickname it "Practically Witless Monthly" :>)
>>>>
>>>> 73
>>>>
>>>>
>>>> On 08/09/13 02:53, Warren Ziegler wrote:
>>>>>
>>>>> Tony Nailer G4CFY has a bit in his "Practical Wireless" column
>>>>> "Technical for the terrified" this month on the 137 kHz band in which
>>>>> he writes it off as worthless.
>>>>>
>>>>> "With the limitation of antenna efficiency together with a bandwidth
>>>>> of only 100Hz, there really isn't much that can be done with this
>>>>> band."
>>>>>
>>>>>  Anyone on the list know Tony?
>>>>> Who is in the best position to write a rebuttal that PW will publish?
>>>>>
>>>>>
>>>>> --
>>>>> 73 Warren K2ORS
>>>>>                WD2XGJ
>>>>>                WD2XSH/23
>>>>>                WE2XEB/2
>>>>>                WE2XGR/1
>>>>>
>>>>
>>>>
>>>> --
>>>> 73 de pat g4gvw
>>>> es gd dx
>>>> qth nr Felixstowe
>>>> East Coast UK
>>>>
>>>>
>>>
>>
>>
>
>
> --
> 73 de pat g4gvw
> es gd dx
> qth nr Felixstowe
> East Coast UK
>
>