Wednesday, March 22, 2017

Ham Radio 360 Antenna Analyzer

Automatic Antenna L-network Based On AD8302 - YouTube
Automatic Antenna L-network based on AD8302 Robert Duda. Loading Ham Radio 360: Workbench 8 Antenna Analyzer (K6BEZ) - Duration: 2:29:23. Ham Radio360 310 views. Antenna analyzer with Arduino Nano - Duration: 0:52. Nemo Capitano 2,717 views. ... View Video

Ham Radio 360 Antenna Analyzer

15M And 10M Vertical Half Wave Dipole By: Al Senechal K CN
15M and 10M Vertical Half Wave Dipole By: Al Senechal 10M antenna 45feet high, I ran a scan using an MFJ-259B antenna analyzer. The antenna 15 meters and 360 contacts with 96 countries in 31 zones on 10 meters, ... Retrieve Content

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A Super Duper Five Band Portable Antenna
Tune-ups with my MFJ antenna analyzer and Elecraft K2 indicated that this antenna loads up beautifully on 20, A Super Duper Five Band Portable Antenna trical wires above and 360° around you. Clarke Cooper, K8BP, ... Read Full Source

HAM RADIO - BUDDIPOLE - YouTube
360° Video Browse channels HAM RADIO - BUDDIPOLE ERNIE GUIMARES; 25 videos; 5,293 views; Last updated on May 29, 2014; Play all Share. Homebrew Ham Radio Antenna Coil Clips by W5CYF / TinkerJohn. 6:01. Play next; Play now; ... View Video

Ham Radio 360 Antenna Analyzer

LECTURE 9: Loop Antennas - McMaster University
Equivalent circuit of the loop antenna. The small loop as a receiving antenna. Ferrite loops.) Equation Section 12 1. Introduction . Loop antennas feature simplicity, low cost and versatility. They may have 0 360 ≤<ϕ and . θ ... Retrieve Here

Ham Radio 360 Antenna Analyzer Images

ANTENNA THEORY (SC: 25C) - The Free Information Society
ANTENNA THEORY (SC: 25C) EDITION DATE: FEBRUARY 2005 . ANTENNA THEORY Subcourse Number SS0131 General . An antenna is the component of a radio system that is used to send or receive a radio signal. A radio frequency (RF) ... Access Document

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The G0KYA EFHW – an end-fed half wave monoband HF antenna, plus two multiband versions (New!) A practical, cheap monoband or multiband (new!) vertical antenna that ... Read Content

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SPOKANE HAMFEST - Inland Empire VHF Radio Amateurs Club
12420 E 32nd Ave, Spokane Valley, WA 99216 and learn more about the many Ham radio programs that are available for your computer. We will hf/6m/2m/70cm radio, 3rd prize MFJ 259B SWR Analyzer, 4th prize MFJ 4245MV Switching ... Fetch Here

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Using Sim Smith To Improve Antenna Matching
Using Sim Smith to Improve Antenna Matching Jim Brown K9YC k9yc@arrl.net http://audiosystemsgroup.com/publish.htm . • Vector Network Analyzer or One More Time Around (360°) ... Fetch Document

Ham Radio 360 Antenna Analyzer Pictures

Detecting Meteor radio Echoes Using The RTL-SDR
Detecting meteor radio echoes using the RTL/SDR USB dongle Author: Ciprian Sufitchi, antenna of gain G R pointed in the direction of the reflection point, TV rotator allows 360 degrees azimuth orientation. Currently the antenna is pointing to ... Access Content

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Septum Feed Revisited - ATT Plus
Septum Feed Revisited by Rastislav Galuscak, OM6AA An ANRITSU S400A Site Master transmission line and antenna analyzer was used for these measurements. Results are shown in 0 30 60 90 120 150 180 210 240 270 300 330 360 [°] [d b m] feed hor. v pol choke flush feed hor. v pol choke 30 ... Access Document

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Precision Mismatches For Checking Your SWR Meter And Antenna ...
Precision Mismatches for checking your SWR Meter and Antenna Analyzer Phil Salas – AD5X This project began as part of my quest to try to understand, and therefore compensate for, ... Read Full Source

Ham Radio 360 Antenna Analyzer

DELTA AMATEUR RADIO CLUB SPARKS
Delta Amateur Radio Club Visit our home on the web at: book is called “Understanding Your Antenna Analyzer”. Note: The current Technician ARRL Ham Radio License Manual is the Third Edition which became effective July 1, 2014. ... Access This Document

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January 2017 - QSL.net
January 2017 MONTHLY MEETING: MQT County Health Dept. Bldg., Lower Level, Skywarn is the partnership between the Ham Radio community and the National Weather Service (NWS). Antenna analyzer, HF/VHF/UHF, $195. Kenwood, TS-480 DSP, HF and 6 Meter, Mobile, ... Doc Viewer

Ham Radio 360 Antenna Analyzer Photos


A “T” MATCH TUNING PECULIARITY by Dick Knadle, 180 degrees for a Monopole, which is equal to 360 Degrees (One Wavelength) for a Dipole. Therefore, or the screen of Network Analyzer, can perform the procedure in about 3 minutes. ... Read More

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SOLDERLESS PL-259 CONNECTOR - Orca DXCC
SOLDERLESS PL-259 CONNECTOR by John White - VA7JW primarily for VHF radio. Reports are that it is reliable and an Array Solutions AIM-4170 Antenna Analyzer. All cables were 4.3 meter long and terminated with a 50 ohm load. ... Return Document

Ham Radio 360 Antenna Analyzer Pictures

Octopus Antenna Construction Details - VCARA
Radio/electronics supply store 7 4 #4 -40 hardware (nuts, bolts 360-degrees (each 45-degrees apart) when the HamSticks are HF/VHF SWR Analyzer model MFJ-259B on a short coax connected directly to the bottom of the hub with all ... Access This Document

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A High-Level Accessory Front End For The HF Amateur Bands
Here’s an antenna selector/preselector/attenuator/preamplifier directivity, in comparison to the 360° ra-diation pattern of a vertical antenna. analyzer and tracking generator. ON4UN usually uses high permeabil- ... Document Retrieval

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Real Time Signal Analysis For Modeling The Performance Of UHF ...
Real Time Signal Analysis for Modeling the Performance of UHF/VHF Transceivers 1A. Jhansi Rani, Amateur radio or "ham" radio . they will be 180 to 360 degrees out of stage, etc. ... Read Full Source

Radio Direction Finder - Wikipedia
A radio direction finder (RDF) is a device for finding the direction, or bearing, to a radio source. When the antenna was aligned so it pointed at the signal it produced maximum gain, and produced zero signal when face on. ... Read Article

Radar Signal Characteristics - Wikipedia
Radar signal characteristics A radar system uses a radio frequency the beamwidth characteristics of the antenna, A radar with a 1° horizontal beamwidth that sweeps the entire 360° horizon every 2 seconds with a PRF of 1080 Hz will radiate 6 pulses over each 1-degree arc. ... Read Article

Ham Radio 360 Antenna Analyzer Photos

Chapter 5 - Loop Antennas
Loop Antennas 5-1 A loop antenna is a closed-circuit antenna—that is, one in which a conductor is formed into one or 360 Ω, decrease the current in the sides in which they are inserted and increase it in the side having termi-nals. ... Document Retrieval

Ham Radio 360 Antenna Analyzer

RADIO AMATEUR EXAMINATION (RAE) SAMPLE QUESTIONS FOR REVISION
RADIO AMATEUR EXAMINATION (RAE) SAMPLE QUESTIONS FOR REVISION In figure N6-1, which symbol represents an antenna Symbol 2 b) Symbol 3 A spectrum analyzer displays radio frequencies; an oscilloscope displays audio frequencies ... Get Content Here

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The DBJ-1: A VHF-UHF Dual-Band J-Pole - American Radio Relay ...
The DBJ-1: A VHF-UHF Dual-Band J-Pole Searching for an inexpensive, high-performance dual-band base antenna for VHF and UHF? SWR analyzer or bridge. During the antenna’s construction phase, I started at the feed point (see Figure 3) and after each ... Fetch Document

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