In order to check that the polarisations have been correctly connected, we use a very low power signal, transmitted from a dipole on a test mast. We tried a number of locations in order to get sufficient power and contrast to verify the system.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3zfNwG6NRAGbMobN2P1_PqdUF9QbLxQoC5DGwvBno-WdFaK3TOAvJYPV6kp17k8psRE6L-8VjDpS1E7_qCf0w4P377JXVLTipqRsmnRdX3JlUtvkOUt_dn_qveZFtPrDHCL4Se8poHc1R/s320/Foto-9325.jpg) |
Attaching the antenna to our P2P mast. (Photo: D. McKay-Bukowski) |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg2-WF5JmaaNXxu7nb09v6kSJZvAn0si__Jjdwbj41I_B7Bq8V1ortPuBnm7JwJU0BhIAGrroTOWlOpsdTK2xv5pSuSO68ZWDnkpUSI0BHmvzgobluPj2Kak5wG9_q_JzwTHcxJfCbXvqR1/s320/Foto-9369.jpg) |
The stand-alone mast. Note the test LBA aerial in the foreground. (Photo: D. McKay-Bukowski) |
No comments:
Post a Comment
Note: only a member of this blog may post a comment.