- Artikel-Nr.: MFJ-2010
- Herstellernummer: MFJ-2010
- EAN 650619004731
ABOUT MFJ-2010 - 40/20/10/6M,300W,OCFD ULTRALITE DIPOLE
Ultra-Lite for 40, 20, 10 and 6 Meters, handles 300 Watts PEP SSB/CW. Perfect for low-profile, portable and QRPoperation.
Weighs less than 2lbs and pulls high in the air with lightweight cord.
OCFD design barriers to deliver wider bandwidth, lower SWR, solid gain, and full-frequency agility without a tuner!
Full-sized radiator with MatchmakerTM feed block that tests over 98-percent efficient. All your power gets radiated!
NEC-modeled element delivers the same feed-point impedance on every band. Innovative new transformer designs yield exact ratio needed for a great match.
OCFDs need good baluns to block feedline radiation. Built-in bifilar-wound Guanella current-choke has over 30 dB of common-mode rejection on all bands. Kills pattern irregularities, RFI, noise.
6-dBi ground-rein-forced dipole pattern on the fundamental and a 9-dBi full-wave cloverleaf on the second harmonic. You get (up to) 11.5 dBi peak gain on higher bands.
Normally, a OCFD cut for 3.85 MHz resonates on 7.7 MHz. Ourunique OCFD design resonates mid-band on both 75/40.
UV-resistant marine-ABS feedblocks, stainless hardware, and Teflon SO-238 connector ensure maximum protection from the environment.
Installs in flat-top or inverted-Vset-up, feedblock has attachment points for tower or tree support. Suggested height is 35-70 feet
Hersteller: | MFJ Enterprises |