[evlatests] New (?) RFI in Ka-band

[Vivek Dhawan]

Ken, Rick,

I believe it cannot be a harmonic of 128, because any of
these falls in a null between subbands, by construction.

On Fri, January 15, 2021 09:24, rperley via evlatests wrote:
| ... however, I'll note here that no other RFI spikes were seen in the
| entire Ka band.  So why just this particular harmonic?
|
| Rick
|
| On 2021-01-15 11:14, Ken Sowinski wrote:
|> On Thu, 14 Jan 2021, rperley via evlatests wrote:
|>
|>> New data, taken Tuesday afternoon, reveals an unresolved birdie in
|>> Ka-band.
|>> Frequency = 30.975 GHz.
|>
|> 128*242 = 30976
|>
|> That seems pretty close.
|>
|> Ken
|>
|>> Very strong -- equivalent to a couple of Jy in 128 MHz width.  (That's
|>> BIG).
|>>
|>> Rick
|>>
|>> _______________________________________________
|>> evlatests mailing list
|>> evlatests at listmgr.nrao.edu
|>> https://listmgr.nrao.edu/mailman/listinfo/evlatests
|>>
|>>
|
| _______________________________________________
| evlatests mailing list
| evlatests at listmgr.nrao.edu
| https://listmgr.nrao.edu/mailman/listinfo/evlatests
|