Professional Cords - Wireworks

Let's Talk Transmission Lines

In addition, the transmitter-end impedance of the line is no longer the 50 Ω the radio needs. The impedance presented by the transmission line now depends on the impedance of the antenna relative to the line’s characteristic impedance and the length of the line.

  Line, Transmissions, Talks, Impedance, Let s talk transmission lines

HP Archive

HP Archive This vintage Hewlett Packard document was preserved and distributed by www. hparchive.com Please visit us on the web ! On-line curator: Daniel Sheen

  Archive, Hp archive, Hparchive

Coaxial Traps for Multiband Antennas, the True Equivalent ...

Nov/Dec 2004 19 Watzmannstr, 24A D-85586 POING Germany Coaxial Traps for Multiband Antennas, the True Equivalent Circuit By Karl-Otto Müller, DG1MFT

  Part, Equivalents, True, Antenna, Multiband, Coaxial, Coaxial traps for multiband antennas, The true equivalent

73 - Packet radio

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INSTRUCTION MANUAL ANTENNA TUNER MODEL DAIWA SPECIFICATIONS SWR/Power Meter Circuitry CNW-419 SOw I CNW.419 ANT 200W 20W 1) Frequency Coverage : 1.8—30MHz

Coaxial Cable Delay - VE2AZX

frequencies well below fδ the two inductances add up, thus increasing the series inductance by 20%. From equation 1 and 2, this increase will cause an increase in the delay and line impedance by 10%. Figure 6 shows the results of my delay measurements on a length of 81 feet of RG-58 type coax cable.

  Delay, Cable, Impedance, Coaxial, Coaxial cable delay

Understanding Circular Waveguide—Experimentally

Jan/Feb 2001 37 Old-fashioned microwave engineering. By Paul Wade, W1GHZ 161 Center Rd Shirley, MA 01414 w1ghz@arrl.net Understanding Circular Waveguide—Experimentally

  Understanding, Circular, Waveguide, Understanding circular waveguide experimentally, Experimentally