The model SDX510M is an economically priced, compact, unity gain and Performance and Standing Wave Stability and 144/430 Dualband,
It comes standard with N-Female or UHF-Female,This antenna can be used inside or outside, in fixed applications. The SDX510M is It has good
anti ultraviolet, sunscreen, antifreeze, waterproof
The model SDX50D is an economically priced, compact, unity gain and Performance and Standing Wave Stability and 144/430MHz Dualband (Two Section),
It comes standard with N-Female or UHF-Female,This antenna can be used inside or outside, in fixed applications. The SDX50D is It has good
anti ultraviolet, sunscreen, antifreeze, waterproof