I just picked up a nice old 535A with four plug ins, one of which is the
1L-20 10Mhz - 4 Ghz Spectrum Analyzer.

Can anyone point me to a tech manual for the 1L-20? It seems to be working,
but I cannot generate any "picket fence" frequecy markers on the display.

73,

Chris Bowne, AJ1G
Stonington, CT

Chris Bowne wrote:
I just picked up a nice old 535A with four plug ins, one of which is the
1L-20 10Mhz - 4 Ghz Spectrum Analyzer.

Can anyone point me to a tech manual for the 1L-20? It seems to be working,
but I cannot generate any "picket fence" frequecy markers on the display.

This site appears to have a service manual for the 1L20 -- I _think_.

http://www.baylornet.com/research/Te...m10/40123.html

The part of the web page that has the 1L20 entry in it is a bit less
than completely comprehensible.

Also

http://orbita.starmedia.com/~manuais/T.htm
and
http://www.testequipmentcanada.com/t.html

I'm about to order a manual for _my_ 1L20, which plugs into a 547.

--
Mike Andrews

Tired old sysadmin