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Date
Re: HP 70 K software Hp 70909A vs 70910A
Hi David Could you help me regarding the Receiver Personality DLP Have you ever used the Receiver Personality program if so what are the major advantages ? You refer to the firmware revision 94120
By Paul Bicknell · #90692 ·
Re: HP 70 K software Hp 70909A vs 70910A
Are you asking about the Receiver Personality DLP (Downloadable Program) for the HP 71910A wide-bandwidth receiver? More information on this DLP can be found here:
By David & Laura · #90691 ·
Re: HP 70 K software Hp 70909A vs 70910A
Hi rick OK on the posting but please explain the software you require Is it to enhance the operation of the 70910A ? Or is it to run on a computer system or is it to up grade the local oscillator that
By Paul Bicknell · #90690 ·
Re: HP 70 K software Hp 70909A vs 70910A
There are some 70K-series ROMs archived on Didier's site: http://www.ko4bb.com/getsimple/index.php?id=manuals&dir=01_ROM_Images_and_Drivers -Dave -- Dave McGuire, AK4HZ New Kensington, PA
By Dave McGuire · #90689 ·
Re: HP 70 K software Hp 70909A vs 70910A
hi there, I would like to obtain software for the HP 70K system, including that for the 71910 70910 ?system & modules, SA, ROMS, etc. Is there an archive for all of this ? thank you, rick
By gren · #90688 ·
Re: 70K MMS Questions
hi Walter, The red ERR LED on the 900a module may just be a temperature warm up time ~ 1 to 5 min., (?) ?to achieve LO oven stability. Battery ? rick
By gren · #90687 ·
Re: Feet for HP8672A
And of course the screw may be metric or English.? Sent from my Samsung Galaxy smartphone.
By STEVE REEVES <steve_reeves@...> · #90686 ·
Re: Feet for HP8672A
This is what I am looking for I believe I ordered the right items. I guess I will see what I get. And I did up a quick 3D model so I might print one up in my spare time to check model. Thanks Dave
By Dave Miller · #90685 ·
Re: Feet for HP8672A
D'oh!!? I followed one of the evilBay links sent to him, and as the auction had ended the 'bay "helpfully" suggested an alternate - the all plastic bottom feet used on the 80s-90s era gear.? Guess I
By Cubdriver · #90684 ·
Re: Feet for HP8672A
The OP was talking about the rear feet, not the bottom feet. But yes, the System I enclosure feet are a lot harder to find. Possibly because they're a bit harder to remove. ;) -Dave
By Dave McGuire · #90683 ·
Re: HP 6012B volt zero and current regulation
Hello, all I do know is that Rohde released, some years ago, a "capacitorless" power supply. Tam With best regards Tam Hanna --- Enjoy electronics? Join 8300 other followers by visiting the Crazy
By Tam Hanna · #90682 ·
Re: Feet for HP8672A
The NEW style putty colored and grey colored all plastic injection molded feet used on the more modern HP and later gear are readily available inexpensively on the 'bay.? In my experience, however,
By Cubdriver · #90681 ·
Re: Feet for HP8672A
At a cost of about an hour per foot on a fast printer. -Chuck Harris Kuba Ober wrote:
By Chuck Harris · #90680 ·
Re: Feet for HP8672A
Sure ¡ª injection molded parts are great, but the quality of those feet, when 3D-printed out of something strong like polycarbonate on a reasonably priced printer (~$750 range) would be entirely
By Kuba Sunderland-Ober · #90679 ·
Re: Feet for HP8672A
As far as I can tell those are pretty standard HP feet that are abundant on ePay in any colors. I seriously doubt 3D-printed ones would be any cheaper not even mentioning their poor quality, not even
By Sergey Kubushyn · #90678 ·
Re: Feet for HP8672A
Thank you Dave, Ordered them. :-) Dave VE7HR
By Dave Miller · #90677 ·
Re: Feet for HP8672A
Bernie, That is my backup plan. I own 2 3D printers. ;-) Would prefer to source real parts. Dave VE7HR
By Dave Miller · #90676 ·
Re: Feet for HP8672A
eBay: https://www.ebay.com/itm/223090359835 https://www.ebay.com/itm/142869098947 Very nice! -Dave -- Dave McGuire, AK4HZ New Kensington, PA
By Dave McGuire · #90675 ·
Re: Feet for HP8672A
You can make your own with a 3D printer. ?Check your local Public Library - they may have free access to a 3D printer. 73, Bernie, VE3FWF
By Ham Radio <bernard.murphy@...> · #90674 ·
Re: HP 6012B volt zero and current regulation
I made a constant current load at work, 100 amps 200 volts, of course with a control loop.? When first connected the loop is calling for max current and it made a big current spike.? As this was
By Peter Gottlieb · #90673 ·