File: Unknown (2731 bytes) DL Time (32000 bps): < 1 minute I've been a bit cautious since the e-mail attached virus a few weeks ago. So when files called unknown etc are downloaded automatically into
<< From Dave G3YMC It seems Rugby (60kHz) has started its annual maintenance program and is off the air every day during daylight (including weekends) for the whole of May. The 73kHz RTTY also seems
I was pleased to hear Roger's 73kHz beacon on air earlier in the week. Although a little down on its usual level, I was suspicious that my converter wasn't performing as well as it does on 136k. Usin
<< IK5OVP in JN53KX, 928 km away. His signal was -121 dBm(75) in the peak wich is a couple of dB over the noiselevel. I transmitted on 160m, which is a little bit tricky, as I use my IC-746 and the a
<< BEACON ON 136.150 KHZ I have put on air an LF beacon, running H24, on 136.150 khz. This is of a temporary nature and the frequency can be shifted to accomodate those who have a problem with their
<< I know some have Class E stages already, but this may be a help to others to get the parameters right. It looks as though I no longer have the original magazine, but it looks as though the copy I
Hi. The Philips site is a little difficult to navigate, but there is an extensive list of distribtors including those in Germany. Philips code the cores by Size so a large core would be (to use the o
<< From Dave G3YMC No radio reports on the eclipse, but just to say that the visual eclipse in Salzburg was superb (2mins 6secs of totality in (surprisingly) an absolutely cloudless sky). No pictures
<< I will be transmitting on 71.80kHz, QRSs (3s dot length) at 0900UTC tomorrow 14 Aug and Sunday 15 Aug. There will be some normal speed CQs from 0845UTC. Any reports welcome. Received Mike's signal
Hello Rik and all. I've recently been working (during my 9-5) on some medium wave transmitters. For reference material I've been looking at the Harris DX25U which uses IRFP350 power mosfets in class
<< To All, As a answer to a question by Mike, G3XDV, I have sent the following e-mail to the reflector: Hello Dick / group. I recently installed a small broadcast transmitter on 1350kHz which was lic
The RSGB HF convention commenced today ( Friday) at Windsor apx 20 miles west of London. The convention features a number of lectures aimed at the LF community and has a LF demonstration station oper
The LF demonstration station at Windsor made its final QSO yesterday (Sunday) at 14.30 UTC. The following stations were worked on 136k. CALL RST SENT RST RX G4GVC 599 599 G3XDV (QRS) O O G3GRO 589 59
<< I can report that I heard G0MRF/P on 71.7kHz on Sunday morning 10th. October between 0645 and 0730z. Hash from Rugby was horrendous and David's signal was copyable with difficulty through this, at
<< > Of course, the current draft bandplan(s) still need further input and I hope not... I'm strictly against any further 'bandplaning'. It will generate more conflicts than fun! I think that when yo
Hello All. Next week I will be spending some time in Malaga and Gibraltar, including operating HF from a friendly hotel in Gibraltar during CQWW on the 30/31. As the CQWW log will end up on a laptop
<< I have done a quick calculation on a 200m loaded vertical using G4FGQ's program and this shows that such an antenna, assuming 50 ohms earth resistance, would have a radiation resistance of 13 ohms
Licensing 136kHz. Gibraltar has about 15 licensed radio amateurs and due of the small size of the community, has a very good relationship with the local Department of Trade and Industry. Although ZB2
For the last week I've been on a "playing radio" holiday in Southern Spain and Gib'. My 8 days were split evenly between Gibraltar and the Spanish town of Nerja which is about 50km East of Malaga. Th
A couple of weeks ago Dick, PA0SE, passed on some information about a hardware solution for PSK31. I've received this URL information from Clint, KA7OEI, Hello, David. I have placed details of the PS
