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SPECIFICATIONS
Model Number 80M2
Frequency Range 3.5-3.575 and 3.75-3.85 MHz
Remote Switchable @ 24 VDC
Gain over dipole FS=4.0 dBd @90'=8.4 @110"=9.0 @ 130'=9.6 dBD
Front to Back 15 - 20 dB Typ.
Power Handling 3 KW, cont. standard
Feed Imp. / Conn type 50 Ohms/ SO-239 ('N' opt.)
VSWR / Bandwidth 1.2:1 typ. / 2:1 @ edges
Balun 1:1 Coaxial
Boom Length / Dia. 30 ft / 4" O.D.
Element length 85 ft. Linear Loaded
Element diameter 3", 2, 1-3/4, 1-1/2, 1-1/4, 1, & 3/4" tips
Recommended height 7+0 to 180 ft .
Turning radius 46'
Mast Size 2 in. nom. or specify
Wind Area / Survival 19 sq. ft. / 100 mph
Weight / Ship wt. 200 lbs / 250 lbs -Truck
Price $ 2,600.00
FEATURES
The 80M2 is a real performer, both mechanically and electrically. Element halves start with 3" diameter
tubing and taper through 2", 1-3/4", 1-1/2", 1-1/4", and 1" sections to the 3/4" tips. The 3" and 2" sections
are separated by a polyethylene insulator to allow for the linear loading (#10 copperweld). A solid 2" O.D.
Fiberglass rod, sleeved to the 3" elements, serves as the center insulator.
The linear loading terminates above the boom and out of the element plane to reduce inductive
cancellation, provide element support, and minimize excessive element droop. In fact, the 80M2 looks
better than some 40 meter models. The 1:1 balun and phone / CW power switching relays are housed in
heavy wall ABS cannisters at the center of each element. Relay requires 12 VDC supply.
On the air, you'll find little competition for the 80M2.
7560 N. Del Mar Ave, Fresno CA 93711 (209) 432-8873 FAX (209) 432-3059