Yagi Antennas

Antennas - A Brief Tutorial - Cooper Industries
Antennas - A Brief Tutorial By Randy Klassen, OMNEX Control Systems Inc. Now, how does gain apply to the two types of antennas (omni and Yagi) most commonly used in spread ... Access Full Source

Yagi Antennas For SCADA Applications - Pulse Electronics
Yagi Antennas for SCADA Applications / Worldwide Headquarters 12220 World Trade Drive San Diego, CA 92128 USA Tel 858 674 8100 Fax 858 674 8262 Larsen Brand Antennas ... Fetch Content

70cm 432MHz DIY Yagi / Beam Antenna - YouTube
Homemade 70cm Yagi Beam Antennas - Duration: 3:52. M0UKD 116,118 views. 3:52. Three-Element Yagi Antenna Dimensions - Duration: 3:50. Stan Gibilisco 18,154 views. 3:50. Experimenting with homebuilt 70cm yagi and signal generator - Duration: 3:51. ... View Video

DB498 And DB499 Series Yagi Antennas Instruction Sheet
Installation Instructions Bulletin 095362-000 Revision F • November 2006 • Page of 2 Yagi Antennas DB498 and DB499 Series GENERAL INFORMATION ... Read Document

800 MHz Yagi Antennas
800 MHz Yagi Antennas YB800 Series 1 www.rfi.com.au The YB800 Series are high gain yagi antennas which provide excellent point to point communications in RF control, short or ... Visit Document

430-450MHz Yagi Antennas - ZDA Comm
430-450MHz Yagi Antennas 430-450MHz Yagi Antennas designed for 430–450 MHz SCADA,UHF business band, RFID,General Mobile Radio Service, public safety band ... Read Content

Instruction Sheet YA9 - Performance Critical Antennas And ...
8000186 Rev 2 YA9 Instruction Sheet.doc 2/13/2006 … Instruction Sheet … YA9 900MHz Yagi Antennas Parameter YA9-9 YA9-11 YA9-13 Units ... Document Retrieval

A Five-Element, 2-Meter Yagi For $20 - NRHARC
2-meter Yagi—complete with the performance of similar commercial antennas. The antenna’s low cost is made possible by modifying a RadioShack FM broadcast receiving antenna A Five-Element, 2-Meter Yagi for $20 element to the boom and discard the ele- ... Read Document

NBS TECHNICAL NOTE 688
YAGI ANTENNA DESIGN Peter P. Viezbicke This report presents data, using modeling techn ques, for the optimum design of different length Yagi antennas. ... Retrieve Here

YAGI SERIES - Antennacraft
YAGI SERIES VHF Antenna HDTV-Compatible Y10-7-13 Y5-2-6 Y5-7-13 WARNING: Installation of this product near powerlines is DANGEROUS. For your safety, follow the installation directions. Using Twin-Lead Cable 1. Split the twin-lead cable for a length of about 3 inches. ... Fetch This Document

Specifications subject to change without prior notice Typical values shown unless min or max is specified ... View Doc

VHF / UHF Direct Connect Beams
2 Meter Antennas for directional, semi-directional, and omni-directional propagation. The web site below contains plans for building a simple directional yagi for 2 meters and other frequencies. ... Fetch Content

UHF-VHF Yagi Construction - Amateur Radio Projects
VHF/UHF Yagi Construction, KG4JJH Page 1 of 2 M VHF/UHF Yagi Construction An alternative method for building isolated element Yagi antennas y first venture into the world of VHF antennas was the construction of a 6-element ... Retrieve Content

MODIFIED TWO-ELEMENT YAGI-UDA ANTENNA WITH TUNABLE BEAMS B.-H ...
176 Sun et al. causing a limitation for its application in many new generation mobile communication systems. Several interesting approaches to modify the Yagi-Uda antenna for ... Document Retrieval

Rubber Ducky Antenna - Wikipedia
The rubber ducky antenna Electrically short antennas like the rubber ducky are used in portable handheld radio equipment at VHF and UHF frequencies in place of a quarter wavelength whip antenna, which is inconveniently long and cumbersome at these frequencies. ... Read Article

The Optimized Wideband Antenna Yagis For 20m - 10m
The Optimized Wideband Antenna Yagis for 20m - 10m by Nathan A. Miller NW3Z yagi antennas, antennas are stacked, there is the potential for serious effects on both the F/B and VSWR of the antennas. ... Return Doc

By Kent Britain, WA5VJB A Cheap And EZ HDTV Antenna Project
Yagi-type antennas are limited in how wide a frequency range they will cover, so I ’m pulling several tricks on this one. At the low end of the band, we have the driven element and the longer by Kent Britain, WA5VJB A Cheap And EZ HDTV Antenna Project ... Read Content

STACKING DIS-SIMILAR YAGIS AND LOOP YAGIS - Directive Systems
STACKING DIS-SIMILAR YAGIS AND LOOP YAGIS W8ZN note Stay as far away from the tips of elements with other antennas as that will have the most significant detuning effect. six meter yagi! Both antennas functioned very well! ... Read Here

Ham Radio 2m/70cm Mini Satellite Antenna Yagi Array
This small amateur radio antenna array consists of a 4 element 2 meter yagi antenna and a 5 element 70 cm yagi antenna. The antennas can be mounted on a 4' b ... View Video

3G Yagi Antenna - Installation Instructions
Telco Antennas Pty Ltd Revision 1.10 - August 2014 1 3G Yagi Antenna - Installation Instructions SAFETY Telco Antennas advocates a Zero Harm approach to installation works. ... Access Doc

Ground Plane - Wikipedia
To function as a ground plane, the conducting surface must be at least a quarter of the wavelength (λ/4) of the radio waves in size. In lower frequency antennas, such as the mast radiators used for broadcast antennas, the Earth itself (or a body of water such as a salt marsh or ocean) is used ... Read Article

A Portable 2-element VHF yagi - FVARC
A portable 2-element VHF yagi May, 1997 Here's a simple Saturday project: build a portable VHF yagi antenna for 2 Antenna Book section on 2 meter Yagi antennas, and from experiments with a field strength meter and different length elements and spacings. ... Get Doc

4 Element Yagi Instruction Manual - SteppIR Antennas
4 Element Yagi Instruction Manual REV 3.0 September 2012 2112 116TH AVE NE SUITE 1-5, BELLEVUE WA, 98004 WWW.STEPPIR.COM TEL: (425)-453-1910 FAX: (425)-462-4415 ... Access Document

Short Backfire Antenna - Wikipedia
Short backfire antennas are used in some satellites, and in high-frequency (short-wavelength) Archery target antenna is an evolution of the short-backfire antenna. The name is derived from its appearance. Its base diameter is 5 wavelengths (5 λ), ... Read Article

2 Meter Yagi Antenna W/ Gamma Match (Part 1/2) - YouTube
How to build a ham radio 2 meter 4 element yagi beam antenna with a gamma match using parts from an old T.V. antenna. Part 1 of 2. For more information about ... View Video