Sep 24, 2020 · Re: E4407B Tracking Generator Repair « Reply #18 on: September 24, 2020, 08:36:29 pm » I would start by checking the output section. any unlevel issue most likely happens in there (+ probably the opamp on the upper right of the IGG5) if that section is fine, then we can think of other scenarios.

May 1, 2024 · Re: Enabling options on Agilent ESA series E4402B E4404B E4405B E4407B « Reply #447 on: June 12, 2024, 09:32:26 pm » Dear PA0PBZ, can You please support regarding my E4407b , HostID : 241064B8, Serial : MY41440013 With the following options : UKR 226 1D6 1DS Thanks and vy73, Olaf, DL8ebl

Nov 23, 2023 · Hi, In my E4407B had to replace the A4 CPU board, desoldered and replaced the eeprom to keep my serial # but lost my options which were 1D6, 1DR, A4H, AYX, BAA, AYZ. In addition, I would really appreciate it if you could help me enable a few extra ones: 219, 226, 229 and J36. My serial is US40241687 and Host ID is: 4AF673B0 BR, 73 Serge

Dec 9, 2024 · Does anyone know if it is possible to upgrade bandwidth e.g. from an E4445 (13.2GHz) to E4440 (26.5GHz)? Obviously this one isn't just software options, but is a combination of software and hardware (differen A19 RYTHM unit 5087-7070 and different input con

Sep 24, 2020 · I've got my E4407B today Juggled floppies and upgraded it to latest FW and Power Suite. Also generated codes for possible options for my HW config and successfully installed installed 1D6 Time gating. Now I'm having a hard time downloading and extracting the additional options.

Mar 11, 2022 · Re: Enabling options on Agilent ESA series E4402B E4404B E4405B E4407B « Reply #349 on: September 22, 2023, 06:06:34 pm » In a previous post I said I would try to populate the missing components to the flash simm of a Agilent E4404 spectrum analyzer to enable the B72 expansion memory option.

Sep 19, 2020 · Today I did the initial verification of the E4407B phase noise measurement. I have put together a measuring system consisting of the following elements: 1. R&S SMF100A generator 2. Power divider Anritsu 11N50B 3. DUT1: E4407B 4. DUT2: Advantest R3681 I made the measurements at the frequency of 1.005 GHz.

Jul 7, 2020 · Re: Agilent E4407B Repair , No Video « Reply #23 on: August 02, 2020, 08:06:48 pm » So I did a comparison of a known good Flash SIMM and the one acting up table below shows the comparison All measurements done from Pin1 (Gnd) to each of the other pins the only thing to shows is that the datalines all show a lower resistance but otherwise pins ...

Jun 16, 2024 · Re: Enabling options on Agilent ESA series E4402B E4404B E4405B E4407B « Reply #473 on: September 08, 2024, 06:45:03 am » Have finally received the noise figure measurement card and installed it in the slot 5.

Oct 17, 2020 · Re: E4407B Tracking Generator Repair « Reply #116 on: October 20, 2020, 12:27:37 pm » Here's another part I'm having trouble finding Marking is a Linear Technologies 531 (LT531) but I can find no such beast.