Mobile Radio Antenna Trunk Mount Vs Roof Mount

All three options are fairly close in performance.

Mobile radio antenna trunk mount vs roof mount.

When an antenna is mounted on the trunk the roof line and the occupants of the vehicle tend to block rf energy in the forward direction. Also roofing material doesn t magically block lightning so proper grounding suppression is still required. Further i already had a nice 2m 70cm antenna available that extended about 40 inches high. 2db and 3 5db gain antennas hae6010 hae6013 uhf 2db and 3 5db gain antennas designed for apx mobile radios.

Diamond deluxe heavy duty hatchback door trunk lid. Mobile antenna dual band 2m 70cm car. It s a quick 5 to 10 minute read and will help get you on the way sooner to being on the air. The antenna no longer needs to be in the middle of a ground plane for excellent coverage the benefit of drilling a hole and mounting your antenna in the middle of the roof or trunk is minimal.

Trunk mount antennas for vhf and uhf are semipermanent and look better. Trunk lid mount vs. Same as k400 3 8c just with 13 5 of cable. Also getting your antenna away from rf noise sources in the house is a good thing.

1 4 wave vhf roof mount antennas intended for customers who do not plan to use the gps capability of the radio. A wavelength antenna for 2 meter band and 5 8 wavelength for 70 centimeter band. Discussion in vhf uhf. A quarter wave antenna mounted solidly to the vehicle roof is a great option but i wished to avoid drilling into the roof for mounting or coaxial cable routing.

So in this case depending on the direction you are driving this may or may not make a difference. Special mount for 3 8 24 thread antennas. The higher up it is the farther off your radio horizon will be. Drilling a hole in your car for a permanent mount looks best of all.

Rugged radios walks you through choosing the right mobile radio antenna understanding ground planes proper mounting locations mounting options and basic. I m planning to get a 2m mobile for my car considering a yaesu ftm 3100r non removable faceplate under 150 5 30 65w chirp compatible did i mention i have a limited budget. The rearward direction is minimally affected. If you are going to go through all that put the antenna outside.

Kx4qp ham member qrz page. If you need help choosing the right antenna mount please visit our antenna tutorial.