LOW-PASS HIGH-PASS FILTERS For suppressing Television interference ( ... line between the transmitter and antenna or tuner. They are designed to allow ... High-pass filters install at the TV set antenna terminals and allow signals above the ... line between a 2 meter, 220 or 440 MHz rig and antenna to reduce strength of ... even in crowded, urban centers. 2M/220 MHz uses four helical resonators, 440 MHz ... x 3"h x 5"d; 2 lb, 11oz. 146-4H 144-148 MHz. Loss 1 dB; Selectivity: -57dB 136 MHz ... and -43dB 156 MHz. SO-239 silver-teflon connectors ... 119.99 145-2H Same, but 144-146 MHz ....... $119.99 146/444DB 144-148 438- ... 450 MHz. Selectivity: -50dB 136 MHz, -40dB 156 MHz, -30dB 425 MHz, -25dB 465 ... MHz. SO-239 silver-teflon connectors ... 189.99 223.5-3H 222-225 MHz. Loss 1 dB; Selectivity: -33dB 213 MHz ...
ANTENNAS 90 Order Toll Free at 4 Locations ... Dipole Covers 160 to 10M using an antenna tuner with balanced output. Full 135 ft ... configuration that covers 3.5 to 30 MHz without traps, plus covers 1.8 MHz as a ... Marconi-type antenna using an antenna tuner. Consists of a 102 ft. flat top ... 60.99 G5RV-JR 7-30 MHz, 52', 17' twinlead ... 30.99 G5RV-E 3.5- ... 30 MHz, 102', 31' twinlead. 35.99 G5RV-M 1.8-30 ... MHz, 204', 65' twinlead 60.99 Parallel-Wire ... using separate resonant-length wires for each band attached to a single center ... Hi-Q 1:1 balun, #14 stranded copper antenna wire, plastic insulators, and 100 ft. ... of nylon rope. Rated for full legal power (2kW). May be used in ... 15 meters 10 meters 6 meters Freq. (MHz) 1.8-2.0 3.5-4.0 7.0-7.3 14-14.35 21-21 ... kHz 110 kHz 250 KHz 350 kHz 450 kHz 1 MHz 1.25 MHz Windload (sq. ft.) 1.697 1.37 ...