[evlatests] Ant-02

Vivek Dhawan vdhawan at nrao.edu
Mon Dec 3 10:26:51 EST 2012



The fix needed to be  - and still needs to be - done on L302-4.

The 'fix' to L302-3 does not seem to have hurt it. But I am Not
sure whether to unfix it or leave it as it is now.

Vivek.


On Mon, December 3, 2012 08:19, Ken Sowinski wrote:
| On Thu, 29 Nov 2012, Jerry Langevin wrote:
|
|>
|>
|> Today we installed a RF jumper in the 128Mhz reference line of Ant-02 L302-3
|> to stop the phase jumping, requested by Rob Long.
|
| I don't remember the original report, but there is still a report
| over the weekend of phase jumps at scan boundaries on ea02-B2D2 which
| correpsonds to the L302-4.  Either the wrong cable was tweaked or
| there were two problems.
|
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