Hi, I have a maxpro 3000+ (very pleased with it!) connected to a broadcast concepts 600w amp and broadcast concepts low pass filter. I have the SWR/Power set to external and in the display settings I have it set to External Hi Sens. The power meter works fine but the reflected reads very low.
For example, with 20w reflected power showing on the Bird meter I only get a reading of 0.3 with the swr control P4 set to max
Is it possible to increase the sensitivity of the SWR input?
Maxpro 3000+ SWR
Moderators: Sir Nigel, Nina, pcs, 5r, phpBB2 - Administrators
It is possible by changing firmware, but you can't do that yourself.
What you can do yourself is use a small DC amp with an operational amplifier, such as this:
http://www.radio-electronics.com/info/c ... erting.php
Make sure your opamp allows rail-to rail inputs, such as ti2371.
What you can do yourself is use a small DC amp with an operational amplifier, such as this:
http://www.radio-electronics.com/info/c ... erting.php
Make sure your opamp allows rail-to rail inputs, such as ti2371.
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128