Hello group, A friend has bought a Microwave Modules Transverter 144/28R and guess.....it does not work. Any one that knows what transistors are used for RF front end, dual gate mosfet, and what kind

Hi Andy, tnx group for advice. Ronny Skickat från min iPhone 25 feb 2014 kl. 10:16 skrev Andy Talbot <andy.g4jnt@...>:

Hello Andy, bought your LMX2541 PCB some weeka ago. Could you advise me on where you buy LMX2541 series of PLL's. Looked at DigiKey for $15 is that a normal price? 73 de Ronny SM7FWZ

was all down to a bad tuning of the inputstage of the trippler 422 - 1268MHz. The original circuit was known to be no good and apparently very well known by some. I suspected that since it was sensiti

Problem probably solved. Tnx to those who have responded. 73 de Ronny SM7FWZ

Hi Mike, I desoldered the mixer and soldered in a coax. I understand that the impedance error might have an impact but I could only measure -19dBm at that point so realized that there was a big proble

Hi folks, I have assembled a DB6NT 1296 to 28MHz transverter, adapted to an Elecraft K3 with separate 28MHz in/out ports for an UK friend. It is absolutely impossible to achive enough 1268MHz LO. The

Hi Microwave group. I have been given a few devices in a "ceramic" package. Size as a standard MGF1302/NE32584 stamped with a V. Anyone knowing what they are? 73 de Ronny SM7FWZ

Hi I have destroyed a 1268MHz filter during during my build of a 23cm transverter (28MHz IF). Anyone that has an extra filter for sale. According to assembly instruction the filter is a 5HW125055F-130

Hej John, Good, Oerebro has a very interesting set of lectures. Must say I'm exited about it. See you in a few weeks time. //Ronny

Hej John, have you had any luck finding a BA2074C?? //Ronny SM7FWZ

________________________________ To: ukmicrowaves@... Sent: Sun, May 1, 2011 11:46:36 PM Subject: Re: [ukmicrowaves] GB3CSB woops I think I should have said 16:08 UTC Neil, G3RIR Sent: Sun

Hello Sam, had a good copy of GB3MHL tonight. I´m 150km inland so pretty good. 4m dish at ground level. DDK preamp. 73 de Ronny SM7FWZ

Hi all! Anyone with experience of VE1ALQ encoder-boards and F1EHN interfaceboard and SW. I need some guidance on the calibration, e.g does the F1EHN sw has to be running during cal or maybe it has to

Hello Ralph, Long time no hear, how is life treating you??? If you can't find M3 x 45mm or x 50mm I could have a look here in Sweden, just let me know. //Ronny SM7FWZ

Hello Liviu, I think I have a piece of waveguid that I could send to you, along with a few SMA-connectors. Give me your address and I'll send it to you. 73 de Ronny SM7FWZ Liviu Babi wrote: Looking fo

Hi Simon, I would be very interested in bulk order of device and other components. 73 Ronny M0FWZ, SM7FWZ in Salisbury. gm4plm wrote: See the all-new, redesigned Yahoo.com. Check it out.

Hi Paul, I've got SMA stainless steel centre pin 8.25mm long of which 3.5mm is covered with teflone 4.08mm diameter. Any good ? Ronny M0FWZ 01722 417066 Paul Marsh - M0EYT wrote: How low will we go? C

Hi all, some time ago (18 months) I bought CT1DMK kit from a UK op. I have now started to build the preamp. Anyone with building experience of CT1DMK 24GHz modules that could give me some guidence. 73

Hi All, anyone got info about HP K487C WG20 Thermistor mount. How much power can it take, frequency limits (same as WG20?). 73 de Ronny SM7FWZ, M0FWZ in Salisbury How low will we go? Check out Yahoo!