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Re: Could please any one give a clue about this nice pulsed line generator??
Thanks Dennis, as soon put my hand on this nice gear , I will consider buy from you the adapter!. Gabriel.
By iglesia_cristiana_arpas_eternas · #88288 ·
Re: Could please any one give a clue about this nice pulsed line generator??
You have right Ed ,I just will wait ,as soon the gear coming to my hand a simple measure will give clue about if enough width to calibrated my 2465B high freq adj.. Second the picture, not much line
By iglesia_cristiana_arpas_eternas · #88287 ·
Re: Could please any one give a clue about this nice pulsed line generator??
Don't worry about the connector - worry about the cable. If you add "regular" cable externally, it can increase the pulse width accordingly, but it will show a marked discontinuity and droop during
By Ed Breya · #88286 ·
Re: Could please any one give a clue about this nice pulsed line generator??
Problem solved! Your best solution is a GR874 to BNC female adapter. With this adapter you don't have to modify the plugin at all. These adapters are readily available and reasonably priced. Once you
By Dennis Tillman W7pF · #88285 ·
Re: Could please any one give a clue about this nice pulsed line generator??
Thanks David, seems this GR connectors will cost more than I paid for the whole generator!!. Gabriel.
By iglesia_cristiana_arpas_eternas · #88284 ·
Re: Could please any one give a clue about this nice pulsed line generator??
I have found Chinese BNC connectors to be dimensionally questionable. So much so that I suspect you would be better off keeping the GR-874 connector and buying one BNC adapter. I just recent made the
By David Hess · #88283 ·
Re: First post - 2465A on the way
Good luck. Found a copy dated May 1987.
By tonyp2422 · #88282 ·
Re: First post - 2465A on the way
Thanks cslim. I have the operations manual and calibration manual, but couldn't track down a service manual. Have to keep looking. Appreciate the warning. I was aware of the problem with rolling back
By tonyp2422 · #88281 ·
Re: Could please any one give a clue about this nice pulsed line generator??
Well Craig, what you say is exactly what I think about. Once the generator arrive , and measure the natural pulse length, then I will decide add more or not more length inside, or put a bnc instead GR
By iglesia_cristiana_arpas_eternas · #88280 ·
Re: 549 with compresssed trace on right third of screen
Hi David- Thanks for responding, I just yesterday got a chance to look at it. First checking power supplies, the +350 measured in excess of 470V, and the +500 measured over 580V, both with lots of
By keithostertag <keitho@...> · #88279 ·
File - Posting Rules
Feel free to check out a site I run: http://www.scopejunction.com/ It focuses more on modern scopes of all brands, as well as electronics and test in general. I hope you'll join, and if you're
By TekScopes@... · #88278 ·
Re: First post - 2465A on the way
Get a service manual. You need to get into the diagnostic mode. Press and hold these three buttons, delta V, delta T and Trigger slope and release them together. Press trigger mode button to select
By cslim388 · #88277 ·
Re: Cleaning dirty pots on 5xx series plug-ins
Archives is just short for "old messages". Albert OK. Sounds interesting. I see links to "Files", "Photos", "Database", and others but no "archives." Would someone please point me to the forum
By Albert <aodiversen@...> · #88276 ·
First post - 2465A on the way
Hi everyone. I'm new here but have some experience (as a user) with Tek scopes and other measurement gear. I am expecting my own 2465A to arrive early next week. Bought it from seller tharitis - seems
By tonyp2422 · #88275 ·
Re: Could please any one give a clue about this nice pulsed line generator??
Well yes - SMA is preferable. But Amphenol say: "Amphenol 50 ¦¸ BNC connectors are miniature, lightweight units designed to operate up to 11 GHz and typically yield low reflection through 4 GHz." They
By Craig Sawyers <c.sawyers@...> · #88274 ·
Re: Could please any one give a clue about this nice pulsed line generator??
line My version of this generator has a fixed solid line coiled up inside. There is also a front panel SMA to attach more line if needed. Nothing special about GR connectors. Essential if you have a
By Craig Sawyers <c.sawyers@...> · #88273 ·
Re: Cleaning dirty pots on 5xx series plug-ins
OK. Sounds interesting. I see links to "Files", "Photos", "Database", and others but no "archives." Would someone please point me to the forum archives. Thanks, Tom
By Tom Phillips · #88272 ·
Re: WTB: Readout IC (155-0021-01), or entire readout board
Yep Good Luck. It wasn't too long ago that a list of vendors was delineated and discussed here. Wish I could remember. You may want to run a limited search for say the last 9-12 months. Anyway, Talon
By Rob <rgwood@...> · #88271 ·
Re: WTB: Readout IC (155-0021-01), or entire readout board
Thanks, I didn't know about that site. I checked Sphere and Tucker. I ordered one from SMC. Hopefully he has it. Chris
By chrismh_somenumber <hogancm@...> · #88270 ·
Re: WTB: Readout IC (155-0021-01), or entire readout board
Looks like the chip can be obtained here: http://www.smcelectronics.com/tekpart.htm I did not search further at the other "normal parts vendors" (Sphere, Talon, etc.)... No particular association with
By Rob <rgwood@...> · #88269 ·