26 Nov
2018
26 Nov
'18
9:02 a.m.
I'm putting the following antennas on an 8-foot fiberglass crossboom:
M2 2MCP8A, 143-148 MHz C{ Gulf Alpha 70cm 8x8 CP WiMo Helix 23
I'm not sure how to calculate the proper spacing on the crossboom. I assume the 2m antenna should go on one end and the 70cm antenna on the opposite end. Can I mount the 23cm helical antenna very near the rotator without harm since it has the solid reflector behind the helix?
Bob W7OTJ (was WL7CQX)