Author Topic: Please help me spectrum analyzer aeroflex ifr 2397 YIG Cal : Fail  (Read 2543 times)

0 Members and 1 Guest are viewing this topic.

Offline phunhiTopic starter

  • Newbie
  • Posts: 2
  • Country: vn
I have a spectrum analyzer aeroflex ifr 2397, now it has a problem:
- When I power ON, System Alignment Result : Yig Cal : Fail and it crashes..
Anyone  have the same problem please help me.
Thanks very much.
« Last Edit: April 07, 2016, 01:13:47 am by phunhi »
 

Offline nfhiggs

  • Newbie
  • Posts: 2
  • Country: us
Re: Please help me spectrum analyzer aeroflex ifr 2397 YIG Cal : Fail
« Reply #1 on: July 19, 2016, 06:18:41 pm »
The reference YIG oscillator has failed. You will most likely have to send it to IFR for repairs.
 

Offline CJay

  • Super Contributor
  • ***
  • Posts: 4136
  • Country: gb
Re: Please help me spectrum analyzer aeroflex ifr 2397 YIG Cal : Fail
« Reply #2 on: July 19, 2016, 06:54:28 pm »
The reference YIG oscillator has failed. You will most likely have to send it to IFR for repairs.

That's it?

No possibility of a missing voltage, bad connection, bad driver, PLL or anything else?
 

Offline jkf1000

  • Regular Contributor
  • *
  • Posts: 78
  • Country: england
Re: Please help me spectrum analyzer aeroflex ifr 2397 YIG Cal : Fail
« Reply #3 on: July 19, 2016, 06:54:49 pm »
What checks have you done so far, have you checked any power supply rails, do you have any service material/schematics? Karl
 

Offline nfhiggs

  • Newbie
  • Posts: 2
  • Country: us
Re: Please help me spectrum analyzer aeroflex ifr 2397 YIG Cal : Fail
« Reply #4 on: July 19, 2016, 06:56:07 pm »
If you can find a scrap unit with a functional Reference Oscillator you may be able to repair it. These kinds of oscillators are usually temp stabilized, sealed units.
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf