Vehicular Antennas
VEHICULAR ANTENNAS TABLE OF CONTENTS. TRA4903 Phantom UHF Antenna P. Mt* White490-512 MHz 3-dB MEG 3.40” 150 watts TRA806/17103P Phantom DCS/GSM/UMTS 806-960 MHz 3-dB MEG White 2.30” N = No Ground Plane100 watts ... Read Here
Base Loaded Field Tunable 3dB Gain Antennas - Step Global
Base Loaded No Ground Plane Antennas MHB5800 Technical Data Maximum Power: 200 watts Nominal Impedance: Base Loaded Field Tunable 3dB Gain ANTENNA, PUBLIC SAFETY, LMR ANTENNA, NO GROUND PLANE, 3DB, UHF, VHF, MAXRAD, PCTEL ... Visit Document
MOBILE ANTENNAS - Hutton Communications - Wireless ...
Mobile Antennas Base Loaded Unity and Gain Antennas Dual Band VHF/UHF Collinear Antenna .. 8 Base Loaded No Ground Plane Antennas VHF Base Loaded Chrome Coil Antenna, No Ground Plane ... Visit Document
Low Profile UHF/VHF Metamaterial Backed Circularly Polarized ...
Low Profile UHF/VHF Metamaterial Backed Circularly Polarized Antenna Structure Taulant Rexhepi1, *, Igor Bendoym2, the antenna-ground plane separation to be close to zero for that frequency band. however when applied to antenna systems in the UHF/VHF band, ... Retrieve Doc
Antenna Height And Communications Effectiveness
Frequencies (VHF and UHF), angle, meaning that an antenna must be placed high above the ground in terms of the wavelength of the radio wave being transmitted. Antenna Height and Communications Effectiveness ... Access Full Source
X-30 Dual Band antenna Now On The Shack With The Silver Rod ...
Before any one points out the 3 ground planes are missing from the x-30. the guy i got it of lost 2 and i took the 3rd off to i can find a match for it. the antenna was a good price with 2 missing legs so i could not say no, its up now for local work but will be back down soon when i ... View Video
Ground-plane Antennas For 144, 222 And 440 MHz
VHF and UHF Antenna Systems 18-21 Fig23—These drawings illustrate the dimensions for the 144-MHz ground-plane antenna. Ground-plane Antennas for 144, 222 and 440MHz ... Fetch Doc
VHF/UHF Dual Band J-Pole By: Ed Fong WB6IQN
DBJ-2 Ed Fong 12/14/2013 3of 27 •J-pole configuration -no radials •Ground plane requires radials –high wind load •Very close to an ideal dipole pattern ... Retrieve Full Source
Air Traffic Control Radar Beacon System - Wikipedia
The air traffic control radar beacon system (ATCRBS) and a small L band UHF antenna, mounted on the bottom of the fuselage. This pulse is transmitted from the directional antenna at the ground station, ... Read Article
VHF 136-174 MHz - Virginia State Police
Half-wave, no ground plane antenna for SO239 type mounts (144-174 MHz only) MM/MS: Economical, complete mag-netic mount antenna, com- DC grounded, SO239/UHF mount type antenna Count on Radiall/Larsen VHF antennas . to deliver these superior performance advantages: • ... Document Retrieval
HAM RADIO VHF/UHF MOBILE INSTALLATION - VE3NAR
COMMON ANTENNA TYPES 1. NO GAIN 2. GAIN NO GAIN = “SHORT” QUARTER VERTICAL MOBILE ANTENNAS REQUIRE A ‘GROUND PLANE’ FOR PROPER PERFORMANCE This affects the mounting location, and hence the selection of the UHF GAIN 37” – 2M GAIN, UHF GAIN . SO, WHAT IS THE GAIN OF A ... Fetch Full Source
To evaluate a VHF/UHF antenna on a car, Your 2 Meter Mobile Antenna – What’s the Best Mounting Location? Where you mount that antenna makes a difference. Antenna modeling gives us some answers. efficient ground plane for a VHF antenna, the ... Access Document
Antennas For Aircraft By Bob Archer
Antennas for Aircraft by Bob Archer This document is a compilation monopole antennas internally with a ground plane installed for the antenna to work against and this is just Needless to say there is no place this large to put a ground plane on a small composite aircraft. ... Retrieve Here
ExpertPower antenna From Amazon - YouTube
ExpertPower antenna from amazon Walter Melons. Loading VHF UHF antenna basics Firestik NGP (No Ground Plane) Antenna Kit - Duration: 1:27. Right Channel Radios 6,050 views. 1:27. Basic VHF/UHF mobile antenna tuning ... View Video
PCTEL ANTENNA PRODUCTS
NASDAQ: PCTI www.antenna.com PCTEL ANTENNA PRODUCTS CATALOG ANTENNA PRODUCTS CATALOG PCTEL Catalog Cover 2016.indd 1-3 11/3/16 12:43 PM. Base Loaded - No Ground Plane UHF Antennas . . . . . . . . . . . . . . . . . . . . 21 Base Loaded ... View This Document
UHF Gnd-Air/Gnd-Gnd Center-fed Dipole Antenna
UHF antenna intended for ground to air, ground to ground, and general tactical mobile communications in where limited or no ground plane is available, or for mast mounting (Mast adapter required). The UBS-6 Universal Mounting Base is ground isolated ... Read Full Source
VHF/UHF Dual Band J-Pole By: Ed Fong WB6IQN
VHF/UHF Dual Band J-Pole By: Ed Fong WB6IQN DBJ-2 Ed Fong 12/14/2013 3 of 24 •J-pole configuration - no radials •Ground plane requires radials – high wind load •Very close to an ideal dipole pattern Why a J-pole? DBJ-2 Ed Pacificon 2002 Ed Fong WB6IQN VHF-UHF J-pole Antenna ... Retrieve Here
DESIGN OF UHF ANTENNA FOR WIRELESS APPLICATIONS USING ...
DESIGN OF UHF ANTENNA FOR WIRELESS APPLICATIONS USING DEFECTIVE GROUND It consists of hexagonal shaped patch with small volume and the ground plane is cut into six triangular slots just below the corners of the hexagonal patch.Antenna is circularly polarized one Antenna defective ground. ... Read Content
The DBJ-1: A VHF-UHF Dual-Band J-Pole
The J-Pole has no ground radials and it is easy to construct using inexpensive The DBJ-1: A VHF-UHF Dual-Band J-Pole Searching for an inexpensive, VHF/UHF Antenna,” QST, Sep 1994, pp 61- 62. ... Fetch Doc
Metamaterial antenna - Wikipedia
Metamaterial ground plane Leaky mode propagation with metamaterial ground plane. A magnetic dipole was placed on metamaterial (slab) ground plane. The metamaterials have either constituent parameters that are both negative, or negative permittivity or negative permeability. The ... Read Article
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