Got the chance of a yaesu g5500 with a zlp usb interface for a silly price (qrt sale). How well do these work with tracking software for eme? Might i be better going for a spid instead? I have a 1.8m

Hi all, Before I waste my time, and theirs, by phoning Engineered Composites (Radcom ad) for a price – does anyone know the rough price of 38mm GRP tube, 3mm wall thickness – comes in 6m lengths – and

Is anyone familiar with the above feed please ? Information is very limited as apparently they were made to order and frequency. I assume there would have been versions for 10 ghz so thought I'd ask h

Can somebody confirm that GB3PKT is on air please. It is always a good signal here in JO02, albeit scattered at times. Thanks

Hello all I'm not having much luck lately ....... My 13cms masthead system uses a DB6NT sequencer SEQ 4 to switch a 28v changeover relay. At the weekend I had no receive on 13cms, transmit was fine. D

Barry, G8AGN, asked me to collate his video clips of his except experiments on 30THz. You can find them on You Tube at this link: https://youtu.be/jZ_lQgRyC5c Any one for “heatwaves” ? :-) Peter G3PHO

Anyone had success with either of these or similar items for distributing a 10 MHz reference signal to multiple equipment? LiNKFOR SDI Splitter 1 x 4 with Certified Power Adapter: Amazon.co.uk: Electr

Trying to mod my cheap dmm for a louder sounder , and I've lost a rotary switch sprung contact ...... They seem impossible to obtain , but do any of you genious'es on ere , know of a source ....... Tr

I bought one of the original NanoVNAs not long afte rthay came out, and initially it worked OK. Put it away and hadn't used in for perhaps nearly a year. When I came to use it today, obvs. the battery

Apologies for cross-posting, but I like this neat little collapsible parabolic dish on Youtube, via Cricri_F1VL on hyperfr-ref Neil G4DBN là : https://www.youtube.com/watch?v=p66s1jF7760

Whilst perusing fleabay for uW dishes I came across this, it made ne larf. 60cm Zone1 Satellite Dish Features Pole mount Feed diameter 40mm Cold & Heat resistant High frequency stability Ultra low pow

Hello Neil > I'm just embarking on machining some coax-input feedhorns and waveguide transitions to use with these Wavelab units on 24 GHz, but I don't have anything I can use to check the return loss

With the introduction of new modes within the WSJT-X suite that use Gaussian shift MFSK, the old technique of switching between several switched tones using either a DDS or Fract-N PLL is no longer va

I'm just embarking on machining some coax-input feedhorns and waveguide transitions to use with these Wavelab units on 24 GHz, but I don't have anything I can use to check the return loss of the trans

Would I be right in thinking GB3VHF was the first permanent beacon to adopt any of the WSJT modes? It certainly was in the UK, coz, ahem, yours-truly built the driver for it. That was in 2005 and init

Strictly buyer collects QTHR First person to offer to make a £75 or larger donation to Medecins sans Frontieres (MSF) and then proves to me they've done it https://secure.msf.org.uk/Donate/MultiLandin

I guess it might be interesting to attend this free webinar: >>>> quote 5G is now – but what’s tomorrow? Sub-terahertz and terahertz (THz) waves are often seen as the enabler of wireless communication

Slightly off topic and a bit of a long shot but does anyone have a surplus crystal of frequency 14.4975MHz in their surplus stock that they are willing to part with? HC18/U preferred but can accept HC

Hi, I'm looking for any information about Wessex F8401 amplifier. 7.85GHz-8.45GHz Power supply range, NF and gain? Maybe useful for DSN system as LNA ..need some info before buy it from allegro. thank

Hi folks Just a reminder that the details of how to obtain the UKuG branded clothing (polo shorts and fleeces) can now be found at the bottom of the front page of the UKuG website in the 'Badges, Clot