SurvivorAntennas.com "As much magic as allowed by law" Home page - Products - Design Theory - Contact us 80 Meter Antenna 4 ft 3dbi / 2 dbd gain An Amazing 80 meter antenna. Perfect for the Apartment or any place where you
need a small antenna. Can be painted to alter the appearance. High
Performance compared to other shortened antennas. Does not need a
ground or counterpoise. 1.2:1 SWR at resonance. 600
Watts CW 1Kw SSB. Don't let its small size fool you, this
antenna will run with dipoles and inverted V's. |
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$189.95 Includes free shipping to the lower 48 states. You can order with a different center frequency if you wish. Factory default is 3.850 Mhz. Price: $ 149.95 includes Pole mount. MM80-1 4 ft. $ 149.95 Free Shipping Extra floor mount: $ 9.00 free shipping when ordering antenna. Extra Pole mount: $ 15.00 free shipping when ordering antenna. Shipping ground to the lower 48 states is free, international orders or requests for UPS use the contact us page. * Resonance is affected slightly by positioning of the delay line. This does not affect performance. However it will shift the swr point a little. See Order Here for more info. |
This
antenna is made from 3 inch pvc and the bottom mounting system is interchangeable. The pole mount is
shown. The antenna has a SO239 connector at the
base to connect the supplied delay line and choke. For 80 meters the
delay line is 42 feet long and is not part of the radiating section. The
radiating part of the antenna is 80% of its length from the top down.
The small telescoping whip is no longer a part of
the antenna as no one puts the antenna up and takes it down
to make a small adjustment, an antenna tuner is much better suited for
that. SWR is typically 1.2:1 and the bandwidth is ~80 khz to the 1.5 vswr
points. The
antenna is weather proof and can tolerate winds of 70 miles an hr. The
pole mount is designed to slide over a antenna mast which is less than
1.25 inches in diameter, (most are 1 inch) with a stop bolt preventing
the mount from sliding into the antenna. The stop bolt can be removed
and you can drill a hole into the mast and put the bolt thru the mast
and mounting pipe for a more secure mount. Total length with the
mounting pole is 10 ft. The pole mount itself is 5 ft 4 inches long. You
can paint the antenna any color you desire as long as there is no metal
in the paint. You can place the antenna on the floor in an apartment, or
window, or on a table. The only requirement is that you not place any
metal objects within 5 feet of
the antenna. Note: The small whip has been discontinued because its easy to break off and no one uses it anyway. You can specify which part of the band you want to operate on and it can be made to order. A tuner is recommended and required to cover the entire band. (tuner will not cause a loss of performance.) 3.50-4.00 Mhz. Specs: MM80-1 Height approx. 4 ft. Weight approx 12 lbs. Gain: 3 dbi / 2 dbd SWR at resonance: ~1.2:1* 1.5 SWR Bandwidth: 100 khz.average. 3.850 mhz. factory setting center freq. Power handling: 600 watts CW, 1 Kw SSB. Mounting: Pole up to 1.25 in. / or Floor/base mount. Standard mount when ordering is pole mnt.. 1 year limited warrantee. |