Products

Our Off Center Fed antennas are our PREMIER ANTENNAS.

They are efficient, effective, and cover numerous bands.

The OCF160 covers eight bands, the OCF80 covers seven

bands and the OCF40 covers four bands. We also make

QRP/Low Power versions of the 40 and 80 meter OCFs.

These are great antennas for RACES and ARES.

This is a shortened 40-meter dipole shown with an OPTIONAL 1:1 Current Balun. We use ceramic end insulators and all stainless steel

electrical hardware. A SO-239 is on the center feed insulator or any

of our baluns if you choose to have the OPTIONAL balun installed.

QRP 20 Meter Loaded Dipole at 20 Feet Long

This is a 20-meter shortened QRP dipole.

Like all of our Hy Power dipoles, we use stainless steel

        electrical hardware, ceramic end insulators, and a

SO-239 on the center insulator for connecting coaxial

cable. An OPTIONAL low power current balun is available.

Shown is a pair of shortening coils for making a 131 foot long 160-meter 

resonant dipole. We stock numerous versions of coil pairs for making 

shortened dipoles for different bands. All coils use stainless steel hardware.

We only sell mono band coil pairs.

The BL 10-160-5KW is a beaded balun with more than enough

choking reactance to cover 10 to 160 meters. This is a 1:1 current

balun, uses all stainless steel hardware and is UV rated. A

SO-239 is on the bottom of the balun for hooking up your coaxial

cable.

The Guanella Feed line isolator is the product needed to keep the RF

off of the outside of the shield of your coax. An ideal location for this

product is where your transmission line enters your shack. It can be

located inside or outside. It is built in a NEMA, water resistant UV

enclosure. It uses all stainless steel hardware. SO-239s are used on

the inlet and outlet of the line isolator.

We stock two styles of 4:1 Guanella Current Baluns. They are both

electrically the same. The only difference is the mechanical layout.

One is designed to be used at the feed point of the antenna and the

other is usually used at the end of parallel feeders. The "A" model

has three stainless steel eye bolts for attaching a rope to raise the balun

in the air and the other eye bolts are for strain relief of the antenna

wires. The "S" model lacks eye bolts but has two 10-32 machine screws

on the top of the balun for attaching parallel feeders. Pictured is the

GU4-HF-5KW-S balun. Both are built in a water resistant NEMA enclosure.