I shall have 13cm and 3cm portable set-up from home. As I only worked 2 stations in the 23cm contest, I suspect I will work the same 2 stations, if I am lucky. Still waiting for a new key for KST2ME S

David, I measured the outside and got 17.8 x 10 (or .701 x .394) which is WG18 regards..........Stuart

This was received as a donation many years ago,and has sat gathering dust, so before I skip it............ How does this work? Are any parts worth keeping?

Could you use one of the surface mount type couplers such as Anaran XC3500M or similar higher power unit. What would be involved in making a suitable PCB? or am I looking at the wrong item entirely? r

Colin, if you do find a supply of Quadrature Hybrid (Branch Line Coupler) I would also be interested in acquiring a pair to go with my 2 amplifiers currently sitting on the shelf. Already have the tra

This may be of interest to you. Others have done similar with the same amplifiers. http://www.g3zud.com/radio_project/9cmtransverter/index.html

Hi all, I am looking for information on the Diaco switch pictured, and an explanation of its operation. Can you select only 1 output, or can the input be connected to multiple outputs, depending on wh

I too have been looking for something similar. I wondered about the units from Mainline, as they are a bit cheaper, but perhaps a bit more work involved. https://www.ebay.co.uk/itm/Wifi-max-Aerial-3-5

Andy. for 2.3 GHz portable I use the WIMO /SHF antennas 40 element Yagi. https://www.wimo.com/en/antennas/vhf-uhf-shf-antennas/stationary-directional-antennas-yagi-x-quad/shf-1340 They make longer one

The Directive Systems ones are centered on 3.456 GHz which is a way from our allocation. Would they need any tweaking for UK use? Stuart G1ZAR

After further reading, PF only, Same can be said of the Directive Systems one as well.

DUAL BAND C&X band dish feed 6 & 3cm (5760 & 10368 MHz) https://www.rfhamdesign.com/products/dish-feeds/multiband-dish-feed/index.php

Thank you all for your informative replies. Sometime over the weekend I will lay the parts out I already have and see what I would need for either a waveguide switch system or SMA relay system. I prob

Good morning, I have most of the parts for a 24GHz transverter, and soon I may also have the time to build it! one piece that I am missing is the waveguide switch. All of the design of transverter I h

I am not (yet) a big user of KST but my simple requirements would be..... Preconfigured replies to chat requests. The ability to work on a phone or tablet. Clear but silent alert. Map with bearings wo

As above, 2 different logins for ON4KST and 1 key for KST2ME I found it easier to login to ON4KST with the call I wanted to use, then in KST2ME there is an option to "choose login details from chat",

Ben, I will be out portable on 13cm and 3cm not far from Leicester beacon. I heard you last time on 13cm so that should be OK. Hopefully KST will be up and running this time. Stuart

Neil, Your screen pic shows the options for prefix & suffix. Do they actually work? I cannot get mine to show /P Last time I tried it said my key had expired and not yet got around to requesting a new

Hello Iain, Not sure of work commitments just yet, but I could probably make it to my local SOTA summit of G/CE004 with 23cm equipment. I would think it would be an easy S2S Would like to try contact

I will add my agreement that payment by cheque is an unnecessary faff these days. Paypal or bank transfer would be my preferred methods. Other organisations I belong to have stopped using cheques due