I used to use rotary switches also but once I developed the coax switches for
Hi-Z that have 80 dB of cross port isolation. I would never go back to using a
switch or single relay with a typical cross channel isolation from their on/off
ratio being only 40 dB or so. This is especially importan
On 2/25/2019 9:17 AM, VE6WZ_Steve wrote:
This is used to replace a traditional manual rotary or push button direction switch. Although a system something like this is required to control antennas at a remote QTH, it can be useful at
73, de steve ve6wz.
_
I used to have 6
Last week I uploaded a video showing how the various RX antennas and TX array
are direction switched at my remote station. Link below.
The system I use combines the PST rotator program together with various 8 relay
boards to provide a PC based rotator point-and-shoot interface.
This is used to
Last week I uploaded a video showing how the various RX antennas and TX array
are direction switched at my remote station. Link below.
The system I use combines the PST rotator program together with various 8 relay
boards to provide a PC based rotator point-and-shoot interface.
This is used to
