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Re: LF: 137.500kHz ROS.

To: <[email protected]>
Subject: Re: LF: 137.500kHz ROS.
From: "Graham" <[email protected]>
Date: Fri, 15 Jul 2011 16:24:35 +0100
Importance: Normal
In-reply-to: <CAJStiw4WZQEsE33dsjf8T-YdpYu1GZ_g-EjOnVgGZwGZaCPM7A@mail.gmail.com>
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Ok Gary
 
Well if  you  ask  for the  HF  mode then  the  other  end has to  switch  and  you  need  to  run  2  sessions   . .. that's  not  too  good  these  days  as  it  seems to  be  close to the outer limits
 
I think   using  ros -mf  just on the  edge of the  psk31  gave the  best  results  -  80  meters ,    3578   dial  usb   worked ok last  time  I used  it  , you  would  have to  check  before .hih.   add  qsx to the  beacon as the  baud  rate is  2  ,
 
Hopefully   some one  will  take a  tune  on 136  ...... pity  none  of the  web-sdr  cover 136  at the  moment  ( the  wide band  one  was  off  last  night)
 
G ..

Sent: Friday, July 15, 2011 3:58 PM
Subject: Re: LF: 137.500kHz ROS.

G...

>>>Q    did  you  set  a  cross  band  frequency  ??

Never gave it a thought, which band gave you best returns? using ROS of course.

I will try again tonight.

G...


On 14 July 2011 22:12, Graham <[email protected]> wrote:
Any report or QSO attempt most welcome.
 
Q    did  you  set  a  cross  band  frequency  ??

Sent: Thursday, July 14, 2011 9:58 PM
Subject: Re: LF: 137.500kHz ROS.

Hi LF,

Test transmissions ceased at 2100utc.

Thanks to anyone who watched.

73

Gary - G4WGT.


On 14 July 2011 20:10, Gary - G4WGT <[email protected]> wrote:
Hi All,

I am again testing the newest version of my "Harmonic Amplifier" on 137.500kHz driving my Class D Tx.

Mode of operation is ROS 2/100, dial frequency 136.000kHz USB, 100mW ERP, transmit session followed by 3 minute pause.

ROS software available at :- http://rosmodem.wordpress.com/

Any report or QSO attempt most welcome.

73

Gary - G4WGT.








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