[evlatests] Attenuators Added to Ant 3 & 28 - New T304 Tables Required

[Jim Jackson]

The VLA operators should be able to do this now.  I forwarded this 
message on to vlaops.

Could one of the operators please make this change?

Thanks,
Jim Jackson


At 04:43 PM 10/22/2008, Bob Hayward wrote:
>When the K and Ka-Band receivers were installed on Ant 3, we forgot to
>put on the canonical 8 dB attenuators on the receiver outputs to ensure
>the UX-Converter doesn't run into compression. The same with the Ka-Band
>on Antenna 28. All 3 receivers got their attenuators today.
>
>Could someone (maybe Walter since Ken is away) update the B/D T304
>attenuator lookup tables to reflect the change in power levels that they
>will be dealing with. Obviously the K-Band on Ant 3 would be the more
>critical one to fix first.
>
>In summary, new T304 attenuator tables for:
>
>     Ant  3 - K-Band
>     Ant  3 - Ka-Band
>     Ant 28 - Ka-Band
>
>-Bob
>
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