RadioBanter - View Single Post - What's a better HF receive-only antenna: MFJ-1024 or a loop?

May 13th 05, 03:09 AM

wrote:

Hi,

I need broadband (2MHz - 30MHz) receive-only capability. I will be
connecting the antenna to a system that can stare at 10 MHz of RF
spectrum simultaneously. I have very limited space and almost no
antenna experience.

I've been told to look for a loop antenna. I stumbled across the
MFJ-1024 active antenna.

What's the best choice for my application? I want to hear very weak
signals.

I have limited time available to do the install. I'll gladly spend more
money to have less hassle and a greater probability of success.

John

Loops are directional, as are dipoles etc.
Do you need coverage just in specific directions, or all around?
Are you looking for all signals or just relatively strong ones - i.e. do
you need to get that 10 watt beacon in Norway?
How noisy is your local RF environment?
Are you restricted to an indoor antenna, close to the radio, or can you
remote it 10 feet, 50 feet?
Do you want to prevent anyone else from knowing? or can you put it up in
public view?

Lots of questions, all of which would help make a choice.
There are some very good active antennas, but the good ones cost good.

Dave