xmit 327 birdie from ctrlRoom patio

24mar13

Plots:
a dynamic spectra of the 300 seconds of 327 receiver data (.gif):
the strength of  the transmitted 327 birdie on the telescope and the Rhode and Schwartz spectrum analyzer (.ps) (.pdf):


Introduction

   On 24mar13 a 327 birdie was transmitted from the control room patio and recorded using the 327 MHz receiver in the dome. The same transmitted birdie was then measured using the Rhode & Schwartz spectrum analyzer using the 904 Efield probe. These measurements can be used to estimate  if emissions from a device measured in the screen room could be seen in the telescope if it was placed on the control room patio.


The setup:

    The  setup for the experiment was:



The Data


The first image is a dynamic spectra of the 300 seconds of 327 receiver data (.gif):

The plots show the strength of  the transmitted 327 birdie on the telescope and the Rhode and Schwartz spectrum analyzer (.ps) (.pdf):

Problems with transferring these levels to a random place



Summary:

processing: x101/130324/rfitest.pro


<- page up to 327 rfi

home_~phil