Hi all I have a directional coupler from Omni Spectra. It is marked with FSC16179 and PN2020-4077-20. It also indicates that the coupling is -20dB. I'd like to know the useful frequency range but can'

Just had a payment reminder although I have already paid, I nearly paid twice !! 73 Dave G4IUG

Hi all, I am planning to modify the Kuhne 10GHz transverter so I can receive the QO-100 NB transponder (downlink 10489.550 to 10489.800GHz). Could anyone please direct me onto the right path? Is it en

One of the next jobs here will be to drill a precise pattern of holes in the heatsink of an existing SSPA, and tap them for M2.5 screws. The heatsink will just about balance on the table of the drill

The final UKuG contest of 2020 will take place next Sunday 15th November from 1000 - 1400gmt, on the 1296,2300,2320, and 3400MHz bands. Full rules are here: https://microwave.rsgbcc.org/cgi-bin/contes

Could be interesting. Noel – G8GTZ From: DigitalATV@groups.io [mailto:DigitalATV@groups.io] On Behalf Of Mark Thompson via groups.io Sent: 14 November 2020 08:12 To: yahoogroups; Mark Korroch via MiVU

GE Roger, I don't understand how you are configuring the WG switch to do that? I assume it is a standard 4 port switch without the thru position? Can you explain a little more? Thanks Best 73 Barry VE

Anyone know if its usual for SG-Labs not to answer a potential sales enquiry within a week ? I need to place an order. Best regards Colin de ‘LBS. Sent from Mail for Windows 10

I was sent this link : Small connectors ! Andy www.g4jnt.com Hi Andy I was suitably surprised when I found Anritsu’s catalogue of really high frequency connectors, cable and suchlike – various frequen

Hi All, I will sell all my 9cm equipment. There is a DB6NT transverter (& PLL Oszillator with 10MHz input) with Toshiba driver and DL2AM PA (130 W !). The 130W PA and preamp are mast mounted and fed w

Are you using any cutting fluid? That reduces the chances of breaking a tap at least 10 dB. Can't speak for the UK, but around here the tool stores do sell Aluminum specific cutting fluid. Greatly red

Please see the following links to the latest information from the RSGB regarding the second stage of OFCOM consultation on EMF Exposure Limits https://rsgb.org/main/blog/news/rsgb-notices/2020/11/02/u

Millimetre Waves – By Chris Whitmarsh G0FDZ A UK Microwave Group Online Lecture streamed by the BATC Wednesday 11th November 2020 at 20:00 Chris Whitmarsh G0FDZ will be presenting his guide to the mil

I'm thinking to build something up for 47GHz but so far have only got the waveguide switch and dish! Does anyone have suitable bits sitting on the dusty shelf in the shed that will probably never get

As I have Kuhne transverter I have decided to sell my SG Labs 13cms transverter, 432 MHz IF. It is new and unused. The 144 MHz IF of the Kuhne is better for me so I will let it go. Make me an offer, s

I took a punt on some "MGF1601" fets and put them into a Franco SU-02 board and added some flakes and got a useable 5mW in for 90 mW out at 10.4 GHz, 7v Vd and 90 mA each device. I think with some mor

Millimetre Waves – By Chris Whitmarsh G0FDZ A UK Microwave Group Online Lecture streamed by the BATC Wednesday 11th November 2020 at 20:00 Chris Whitmarsh G0FDZ will be presenting his guide to the mil

On a more positive note ... I have finally managed to get my hands on a slab of copper for those people that wanted a heat spreader for their LDMOS board. On a vaguely virus-related note it took a whi

I can’t get audio on any of the web SDR’s which is very frustrating. I couldn’t find the Java section in my laptops or iPhone to modify. I also tried changing the browser but that made no difference e

1$/watt milestone was for device alone at HF – low VHF. Clearly left in the dust now. For todays builder/maker, apart from affordable new devices there are surplus modules from – dare I say it – China