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It is a very common issue with these power supplies. All the electro caps go faulty. Especially the little ones on the small boards. You need to change them all for 105 degree rated caps. The old 85

Hello group, thanks for letting me join,? My name Is Bill and call is N7OQ. I got a free HP-8924C that the guy said needed a new power supply. Well I put Some power to it and nothing, then I removed

All I found is this user manual: http://notes-application.abcelectronique.com/018/18-22432.pdf An interesting piece.? What is the matter with a 3v battery that reads 3.1v??? did you slip with the

Hello I have a HP11758 Multipath test set and it contains an rf power meter that I suspect is similar to HP437 power meter.? This unit has a soldered-in Panasonic 3 volt lithium battery and it

There are 2x OCXOs in the E8285A. High stability and CDMA which is pll locked to the high stability. The location is shown on page 89 of the E8285-90033 Agilent Technologies E8285A CDMA Mobile Station

Find a list of ATSC pilot frequencies.? They are usually network disciplined.? Try several - I see 2hz variation between them in my area.? This way you can judge the warmup drift of your

Penultimate update to the LCD saga (link to my blog not to load the group. Google translator is your friend) https://tabajara-labs.blogspot.com/2021/03/finalmente-eu-consegui-lcd-no-e8285a.html

It should be listed in options somewhere on the menu screens or on a sticker on the back. The High Precision unit is a big plug in metal box about 10 cm square and 1 cm deep metal can along with

Greetings! I want to know if my HPE8285A has the high-precision reference unit. Where should it be located? If it doesn't have it, how can I install? Ok, I know I can use an external GPSDO signal

It would be nice to have a backup of the present system. I ran into the same problem with another Agilent unit. E7495 I had to alter the code on the update card and re install the update. It made me

On my HP 8935 there is an INST CONFIG button that lets you adjust for attenuator, among other things. Wally KC9INK

Hi guys, I have a? e8285a communication service monitor.. I'm going to be using it primarily for HF work ham radios and things like that. I have a bird attenuator to connect to it since the e8285a

Please COPY THE CARDS BEFORE UPDATING, and PLEASE, share the images =) Em 01/03/2021 03:25, Dave Miller escreveu: https://www.tabalabs.com.br https://tabajara-labs.blogspot.com

Cards arrived a while ago, I have yet to stuff them into the unit and upgrade. I am wondering if there is any risks associated with the upgrade or will it be smart enough not to upgrade if there are

Hi Folks, I recently purchased an *HP 8935 E6380A* CDMA Test Set to replace a number of instruments on my amateur radio workbench. It has firmware *A.02.02* installed and there are no Option stickers

Thank you for your comment Robert. I appreciate your clarification on this topic.. De VK6AAJ. Peter.

Storage costs money and power. Downloading takes bandwidth. Not everyone has broadband, even in the 1st world. I also think you are confusing? compression with resolution. The older poor quality

We live in the 21st century. There is no need to apply so much compression on photos so it looses most of its (fine) detail. I have lots and lots of trouble having to rescan manuals because people

Thanks for the photos. They do seem a bit large at 4.5MB each. Most editors will let you chose the resolution, compression (quality) and image size for smaller files. I've noticed 4:3 LCDs are

Alexandre Souza <alexandre.tabajara@...> added folder */Adapting a VGA LCD to the E8285A Service Monitor*