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Greetings all, Try saving the state as "POWERON", then restart... Regards, Ron Wilkinson mi-Biz Systems Pty Ltd Perth - Western Australia ==== Artekmedia wrote:

I toured a factory a few years ago and was surprised to see several Heathkit counters, SM-2420's, still being used in their repair centers. I made a comment to one of the executives and he said they

Max, I grew up on Heathkit and built a few kits before they went under the first time. I recall building a HW101 HF transceiver, 20 MHz scope, HW2016 2-meter transceiver (my first fully synthesized

Thank you Joe. I'll give it some thought. I do have a well equipped lab but my frequency counter is a Heathkit. I'm retired so I have lots of time and experience. As the price of HP gear has come down

Does anyone know anything about how to talk to these boxes? They are very nice receivers with built-in GPS. Comms are via RS232, but have no data on what commands are. I've been told that the FPGA

I'm guessing your running this thing in native mode but if you had it hooked up to the GPIB , then a simple routine could be written to set the new defaults on start-up. Actually thinking about your

I don't know about this instrument, but on my 8720D VNA, if a calibration state is saved with the name "UPRESET" then it will power up with that setup. It's a long shot, but you could try naming the

My 8920B allows you to save a number of setups. You can use the limited naming capability to ID the frequency it is setup for. As an example, 443500 is my UHF repeater test setup. That's about the

The Spec An / Preselector combination does not work without the HSWP connection. There is an error that announces the lack of the connection and the instrument will not go beyond that point. As far as

Hi Max, I have refurbished many of the 5335A, and several 5334A/B models over the past several years. There is good news and bad news on how repairable these models may be. The bad news is that these

I was reading through the online manuals for the 85685A pre-selector, and noticed that they show two different cabling setups in? two different manuals. I was wondering if they are interchangeable or

If one gets one of these and it doesn't work, how repairable is it? Regards. Max. K 4 O DS. Email: max@... Transistor site http://www.funwithtransistors.net Vacuum tube site:

Hi, Is there a fairly simple keyboard command that will set up the 8920B to 'hold' the last instrument settings for recall when the unit is next powered up? It's time consuming to program 'typical'

The 5334 and 5335 also have reciprocal counting, so keep an eye out for all of them. Last 5334B I got I paid $40 and it was mint. It didn't have the good timebase oscillator but I use a rubidium

Hi there. Can someone explain to me the difference between what these two instruments are used for? They seem very similar. 3709a/b - Constellation Analyzer 8980/81/a/b - Vector Analyzer and HP 8981A

Congratulations, Gene. Now you need to join the EIP_microwave Yahoo Group! -John ==============

I just bought an EIP 575B which will do 20 GHz with 1 Hz resolution. It also has a source locking feature to steer an oscillator to phase lock it (like a sweeper). Picked it up for $200 on ebay last

Hi Philippe, ? I believe I have some of these. I will check and let you know. ? Regards, ? Jim

I am looking an extended cable for my 11664 detector. Ineed to make somme measure 5 to 6 meters from my 8757A scalar anlyzer. If somebody have this cable i am interesting. Best regards. Philippe

Paul, if you want to measure low frequencies with high resolution, you will definitely want a counter with reciprocal counting. Otherwise you're waiting for ages, especially with audio signals. The