I am trying to get my low band radio and antenna system up and running but I am having issues with, what I believe with my antenna.
Radio: Motorola CDM750
Freq: 33.5-34
Antenna: Maxrad MLB3000 without spring
I tuned the antenna following the directions for proper length. I hook up my Bird meter and read forward wattage of 43 watts (Exactly where I have the mobile programmed for) Reflected wattage is 23...
I then tested the radio directly to a dummy load and get the same 43 watts forward but then 0 reflected.
I tracked down another antenna, though, with a spring and tested and got around 25 watts forward but 2-3 watts reflected... Have no idea why forward was way lower so I switched back to my antenna and went back to 43 watts forward.
I then got out my CDM1550LS+ UHF and put a UHF antenna on that mount and tested that coax and NMO system and got the proper forward wattage and 1 watt reflected.
So with all that testing, I believe that the radio is ok, coax and NMO mount are ok. Agree? Am is missing something? HELP PLEASE!
Radio: Motorola CDM750
Freq: 33.5-34
Antenna: Maxrad MLB3000 without spring
I tuned the antenna following the directions for proper length. I hook up my Bird meter and read forward wattage of 43 watts (Exactly where I have the mobile programmed for) Reflected wattage is 23...
I then tested the radio directly to a dummy load and get the same 43 watts forward but then 0 reflected.
I tracked down another antenna, though, with a spring and tested and got around 25 watts forward but 2-3 watts reflected... Have no idea why forward was way lower so I switched back to my antenna and went back to 43 watts forward.
I then got out my CDM1550LS+ UHF and put a UHF antenna on that mount and tested that coax and NMO system and got the proper forward wattage and 1 watt reflected.
So with all that testing, I believe that the radio is ok, coax and NMO mount are ok. Agree? Am is missing something? HELP PLEASE!