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Try this : https://web.archive.org/web/20221108092402/dst.defence.gov.au/sites/default/files/publications/documents/DST-Group-TR-3522.pdf 73 Xtian

Can't open the pdf on my galaxySent from my Galaxy

Hi, I have a PM3055 (60MHz) with the original user manual. If you can use it (the manual), I will scan it and send it to you. Greetings Rico

Thanks, ya I have the supplement and I guess I need to rephrase that I am looking for a free one -- sure seems strange as it is just the user manual I cant find although I can get every thing else .

I am looking for Philips PM3070 Operator Manual, I have the service manual I just cannot find the operator manual I am trying to find in the menu how to set the 2 chs as on mine the the 2chs are

The following files and folders have been uploaded to the Files area of the [email protected] group. * /Jeff's Stuff/Noise sniffing and finding.zip (

Jeff, I took the liberty of uploading to your folder a zipped folder that Chuck sent to me a couple years ago. It contains the description of his B-field loop for RF current sensing.? I hope this is

Jeff, it seems that it never arrived. The folder is there, but it has no files within. Do you want to try again? Cheers, 73, Robin, G8DQX

Jeff, many thanks for posting this.? I've known W1HIS for decades, though I haven't seen him in at least 10 years.? I always knew him as Chuck, a professor at MIT, and never knew he was a ham! Fun

I have some decent mains power analytics here in the lab with some volttech equipment so I can check things like Vthd and Athd to see how it compares. It is what I used on the input side of things to

Watching the second video the new Phillips ultra efficient ones differ significantly from the Dubai lamps in that they do not have a linear built in PSU. If I ruled the world and were interested in

Hi Michael, ?The 230V RMS is a nominal? voltage. My "230V" supply is 245V RMS on average, a few people get above 250V RMS, some get 230V RMS. It depends on the tap settings in the local substation

For whatever reason - likely more satisfying brightness - LED bulbs seem to be often overrun. The youtuber Big Clive has done a review of some Philips lamps made for a specific region where the

Here in West London, UK, we are currently at 248V AC, with a 200mV DC asymmetry. I have just had a mains filter capacitor blow in one of my pieces of test gear (HP LCR Meter), which I am just about to

I don't think you quite right about the 230V and the UK. There is a good description of the history here: https://www.se.com/uk/en/faqs/FA144717/ But to summarise: Pre-1995: 240 V +6 % / -6 %? (225.6

Sorry Mikek, Missed your reply. In the UK the mains voltage has been increased too, our old 230V is now around 245V - enough to shorten the life of any incandescent bulbs still remaining to 50% .

I thought that is what I said! Mikek

Much simpler and cheaper to use a 120-12 VAC step down transformer,? put the 12V winding in series with the line to reduce the supply to the old voltage if the equipment does not have a 125V input

I put up 11 pictures of recent progress on the two-stage transformer. I'm calling it a done deal for now, until I get around to final driver amplifier design and construction. The transformer design

The following photos have been uploaded to the Ed's Q meter transformer ( /g/Test-Equipment-Design-Construction/album?id=283881 ) album of the