The results have been surprisingly good for shortwave listening using the crane ccradiosw shortwave receiver.
Gutter shortwave antenna.
This one is used primarily as a shortwave receive antenna.
I have used just about every kind of material for an antenna for shortwave listening that would conduct a radio frequency including window frames bed springs rain gutters conduit aluminum tubing coffee cans soldered together old cb antennas tv antennas curtain rods copper tubing aluminum trim from kitchen counter tops and on and on.
Even then a small indoor loop antenna installed temporarily out on the balcony when you need it is better than an indoor one.
The indoor shortwave antenna is a compromise when you cannot install an outdoor antenna.
Some radios usually the higher priced models will have an external antenna jack usually a 3 5mm 1 8 where you can plug in your own external antenna.
Most all portable shortwave radios will have a telescoping antenna as well as one built inside mainly for am radio band reception.
Here are the main types of commercially made indoor shortwave antennas from the least performing to the best performer.
Another hf rain gutter antenna connection.
These aluminum gutters are made of 0 032 inch thick material and have an equivalent cross sectional area about the same as size 00 awg wire.
They do not reach the ground but go into plastic pipe so they are not grounded but was wondering the best way to try this as an antenna.
Unlike gregg s gutter antenna the spout and long horizontal section were made from plastic.
In hopes of finding a low profile antenna for shortwave listening the rain gutter and downspout on the back porch were tried as a random length antenna.
So i just ran an appropriate length of 18 awg speaker wire inside the plastic downspout and horizontal section sealing the ends with waterproof silicone caulk and attached the antenna segment to the main wire of some rg 8 coax while i connected the.
I have wanted to try this for a while but never got around to it until today.
Stealth gutter antenna for ham radio or shortwave.
I was surprised that the gutter tuned up at a.
Rain gutter antenna an end fed multiband antenna larry nelson k5ijb.
Also an effective hf performer.
Well i live in a ranch style home that has wooden roof with shingles but has an aluminum flashing around the bottom as well as metal gutters and downspouts.
