Thursday, April 23, 2020

My Mobile Antenna

Diamond SG7500 2m / 70 cm Mobile Antenna

This Mobile Antenna is 40 inch long and has a gain of 3.5 dBi for 2m (144 Mhz band) and
6 dBi for 70 cm( 434 Mhz band). I opted for UHF SO239 socket as PL259 connectors are easily available in market. The mobile antenna is mounted on Nagoya make 3-axis mobile mount which can be adjusted in 3 different planes making it possible to mount at various sides or corners. I use 5 meter long RG58/U coaxial cable having SO239 socket at one end and PL259 mini UHF connector at other end. The performance of the SG7500 Antenna is excellent. 

 




















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