I will bring both sets of UKuG 24GHz loan gear to Martlesham in case somebody would like to borrow either of them. 73 Barry G4SJH

The booking site for the Martlesham Microwave Round Table on Sunday 24th April is now open. The web address has changed, this year we are using the UK Microwave Group site to handle bookings: https://

Folks, in spite of having booked to go, various diverse reasons at the last minute (NONE of them relating to health, isolation or any of that BS) mean I can't make it to the Roundtable after all. Unfo

Does anyone have any information on this Marconi switch, specifically the bias requirement? Of two examples, one measures 270K to ground, the other is 2.4M. The “good?” one draws 200ma @ 1-2v and swit

Hi all please note the following request is for amateur radio work NOT any commercial work I am currently tying to help a fellow amateur do power measurements by free issuing him with a few wave guide

Aha I spy a subtle opportunity for sneaky Ad.........As there is no attenance list on the web page this year, Sam suggested we might like to declare our attendance. I will be there accompanied by a st

Hi Andy, 17db is the original EME predicted figure for JT4g with spreading at 10GHz. Terrestrially, there may be no spreading at all, then it can decode down to the same as JT4A at -23db as the JT4 al

I have an un-used Hydra V2 assembled PCB (10GHz, articles in DUBUS from 2020) if anyone would like it. £100. I also have a couple of spare BSB 'Mini-dishes' which I have designed a mount for which sui

Something to stimulate a bit of Rx microwave activity Even if you can't hear it normally, take a listen for GB3SCS on 2320.905MHz transmitting Q65-60D mode and see if you can dig it out of the noise.

It is some while since the rules for the UKuG Project Competition were published in Scatterpoint (2014) so they are shown below. I will also get them included on the UKuG web pages. Note that the G3VV

I'm going up Clee Hill with my (hopefully) working 10GHz stuff to see if I can hear any beacons ... I'll do my best to appear on KST when I get there, although for reasons best know to itself, I have

Hi Folks this afternoon, Bob G4APV/P and Barry G8AGN/P had a 2 way contact on 122GHz over a 32.7km path. Bob was at East Hardwick, South of Pontefract, IO93IQ50 and Barry was at Edgemount on the NE si

Is there a standard American screw size for waveguide flanges? This WG16 relay I have has something that is around M4, but not M4 so I am guessing it is American thread. I bought some 6-32 UNC, but th

Hi All, Inspired by DJ5AR's tests (www.dj5ar.de) and losing the will to live with the lack of non-contest DX -oriented activity on GHz, (there he goes again!) is there anyone out there who wants to tr

FYI... https://www.icomjapan.com/lp/shf cheers Tim -- VK2XAX : QF56if : ITU59 : CQ30 : BMARC : WIA

Yesterday I ordered some FSJ4-50B from one of the well known retailers, along with some N-Type connectors. I probably wasn't paying enough attention as I paid and finalised the transaction, but I had

I'm looking for an amplifier to be driven by a Pluto for use on QO100 NB - so 0dBm in, 3 watts out, new or second hand. Any ideas - are the wifi amps still available? Thanks Noel - G8GTZ

Hi All, I have a WH Sanders WG16 (with flange) diode detector that I can use to measure relative power in the milliwatt region at 10GHz. I also have a piece of brass WG 16 with flange I would like to

My 4x23ele on 23 is a bit long in the tooth, but works quite well. I only use it portable, but the element standoffs seems to be getting a bit brittle, if it gets knocked going into the van they have

Looking for a stubby WG16 termination to sit on the 4th port of this relay. Short as possible really ... something like this: Otherwise, I'll just stick a blanking plate on the 4th port of this relay.