Products > Test Equipment
HP AGILENT E4433B ESG-D SERIES SIGNAL GENERATOR 250KHZ-4.0GHZ
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PA0PBZ:

--- Quote from: Gandalf_Sr on November 26, 2015, 08:23:22 pm ---Because I had to register with the Keysight web site, they sent me an email that suggested I upgrade to the N5172B EXG X-Series RF Vector Signal Generator, 9 kHz to 6 GHz, seems like a very nice piece of kit but the price is "from US$22,215" - gulp.

--- End quote ---

Yeah they do that, but not very aggressive - I can live with that.
Would be nice to have, maybe in 20 years  :)
Gandalf_Sr:
Maybe in 20 years, I'll be able to buy one of these for $1,500 on eBay...
http://www.ebay.com/itm/Keysight-Premium-Used-E8267D-PSG-vector-signal-generator-44-GHz-Agilent-E8267D-/181931348197?hash=item2a5bf410e5:g:7vcAAOSwFGNWRd1S

Hey, but if I buy it NOW, I can 'save' almost $90,000, it is Black Friday here after all.
G0HZU:
I've got a couple of the E4433 sig gens here. One is an A version and one is a B.

The A version is very similar to the B except that it isn't (wasn't) as well supported by Agilent so there are fewer design tools available for it and also it is lacking a few menus/features available on the B. Also, the firmware development for the A seemed to stop soon after the B version was released. So I would avoid the A versions (and choose a B instead) unless you find one at a price you can't refuse.

I do like using these generators, especially the E4433B if it has the Dual Arb option UND. This transforms it into a very versatile signal generator.

The most significant downside is the frequency plan the E443x uses to generate signals down at LF>>HF>VHF because it uses a basic BFO/downmixer from UHF. So the close in phase noise performance is extremely poor on the lower frequency ranges when compared to a few classic old school generators.

tv84:
Sorry for digging this up...

Here.
PA0PBZ:

--- Quote from: tv84 on September 19, 2020, 04:18:31 pm ---Sorry for digging this up...

Here.

--- End quote ---

All I can see is a picture of a license generator... would be nice to have  :-//
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