Updated 6-25-2003€ 15:00 utc 6 meter duplexer € € € six meter heliax duplexer design shown above is an overlay of the 1) receive-port to antenna-port and 2...
A six band hf/vhf dipole antenna for portable operation by gary l. auchard - wb0mna january 15, 2004 with the advent of popular low power hf/vhf all mode...
A six-cavity duplexer for use with a two-meter are fastened to a plywood repeater. the cavities stability. short lengths of base for mechanical
Step 1: strip ¾ inch of insulation from both wires at one end of the 450 ohm line and fold the copper wires toward each other, wrap and solder together.
Active loops, active voltage probe and wire antennas; a statistical review of the performance of six antennas (part i) jack r. smith k8zoa. clifton laboratories
Low noise relais schwitched 2meter mast mounted preamplifier this skript was translated by dl5dbm from the german skript of dk4mm, few modifikations were made
Table of contents. notes, cautions, and warnings v 1.0 introduction...
September 2005 reprinted with permission © arrl
Shorty forty antenna naturemagics home - kerala tourism kerala articles || kerala photo gallery || kerala recipes || performing arts || movies || kerala...
Low power, crummy antenna ingenuity compensated for a limited budget in the golden age of radio- and it'll do the same today. the tools and techniques to make...
Aperiodic loop antenna arrays hf receive antennas 2.0 to 32.0 mhz operating range small size 2005 - 2006 catalog
Cat. no. 19-1125 owner's manual htx-212 two-meter mobile transceiver please read before using this transceiver. 19-1125.fm page 1 tuesday, august 3, 1999 9:47 am
H.f. antenna analysis dr. john a. allocca, wb2lua, 2004 theoretical antenna patterns 1/2 wave horizontal dipole antenna - 7 mhz height (feet) take off angle (deg)
beam antenna height versus dx signal arrival angle gary wescom - n0gw 1/29/08 it is probably universal for us to imagine the great dx we will be able to talk to...
Wire gain antennas for 6 meters get some gain on 6 meters-without investing in a beam and rotator! by j. robert witmer, w3rw in august 1995 i came across an old...
When considering the extreme wind loads against the antenna which in turn is supported by the rotator, it is necessary to give consideration to the bending moment...