Cable Forum - View Single Post - 50M Superhub is nowhere near as bad as people say!

Kymmy · 17-01-2012, 10:20

Weird how this post came about when I'm just looking at designs for a 1.09Ghz collinear..

My worry with replacing a dipole for a collinear would be an impedance mismatch especially when running duplex on a single antenna, last thing you need is the transmit power to be feeding down the line to the receiver or causing oscillation further into the PCB.

17-01-2012, 10:20	#646
Kymmy Inactive Join Date: Dec 2007 Posts: 18,385	Re: Superhub is nowhere near as bad as people say! Weird how this post came about when I'm just looking at designs for a 1.09Ghz collinear.. My worry with replacing a dipole for a collinear would be an impedance mismatch especially when running duplex on a single antenna, last thing you need is the transmit power to be feeding down the line to the receiver or causing oscillation further into the PCB.