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ok , you got me confused here, the 8565 does not have a storage pcb since it uses a storage CRT , as far as connecting a digitizer that should be fairly easy, as far as i remember the 8565 has a

There are several guys on ebay selling 8566/68 parts every now and then (playerservices for example) you might be able to find a interface card fairly cheap, also try best offers on fastscrap's items,

Hi John, Yes I have seen that unit - I was pondering something more sophisticated. Along the lines of 100MSa/s to FPGA to digitize x,y or if and an embedded web-server to get the data out. I

Thanks! You should probably check out the Nov-Dec '07 QEX article by Roland Cordesses: http://roland.cordesses.free.fr/san2pc.html The 8565 is similar enough to the 141T (basically a newer, more

Hi fellow hp'ers, I'm the new owner of a HP8565 SA and think its pretty good. However, the hacker in me is already pondering modding it. In particular, I have been thinking of replacing the storage

John and Lothar, Thanks very much for your comments...you convinced me to forget interconnecting the 8568b/141t...not worthed. The long story is that I bought the 8568B without 85662A on ebay,

David- If they ARE microdots, then it may be an option to recover a connector plus a short length of coax from surplus equipment-depending on what test lead(s?) you want to make up. Microdots were

jfor@... As to a source, there are a number of distributers, but they will likely be expensive. -J David C. Hallam wrote:

John, They are gold plated and have Teflon insulation. I'll send a couple of pictures tomorrow. I hope you can identify them and give a source of supply. What is your email address? David

Im a bit on the bad side with hittite right now, when i was working at the big M i didnt have any problems getting samples from them but now its not as easy , they want me to buy the samples but then

I have tried running those YTOs past 10 GHz, and what happens is that they just stop oscillating beyond a certain point (about 10.3 GHz as I recall). If you bolt the oscillator to a good thermal sink

thanks for the datasheet, unfortunatly it doesnt give a max current for the coil, the part i have says 8.5-9.25GHz it tunes to 8GHz @ 150mA however i dont know if this is acceptable for long term

They're equivalent to these Endwave parts, as far as I can tell: http://www.ke5fx.com/stellex/MiniYIG.pdf The YTOs themselves are nice parts, but the popular synthesizer boards that use them are

Does anyone has a detailed datasheet of the stellex permanent magnet YTOs that are commonly offered on ebay ? im especially interested in the max current the coil can take without frying. Im in the

Thanks John! Best George hour chasing

They are very likely Sealectro or MicroDot. If you email me a (small ) pic of both M and F, off list, I'll see if I can ID them. If they are gold plated with Teflon insulation between center and

If you can email me photographs, I'll compare them to what's in my 8443A. But it doesn't really matter. The only important one for your present purpose is A6W1, the one from the RF amp to the

I did call them GOOFY because that is what they are. They are goofy because I think the only place in the whole world they were used was the jacks and plugs for the cables of the connections between

I didn't call them goofy, David Hallam (the OP) did. You and I are referring to what's more commonly called "Hybrid-D" connectors. (From context, I judge that David Hallam is thinking of the SMB

Sealectro is a brand. They made SMA, SMB, SMC, and a number of other miniature coax connectors. They ALSO made a number of proprietary types in addition to the standards. As to 'goofy', do you mean