Uhf Antenna Length Chart

SPOTS! Portable Radio Antennas - Pulse Electronics
Portable radio antennas note: antennas are not to scale and type below. Field tunable antennas come with a cutting chart and cap to allow for tuning to exact frequency. PArt FrequencyAPPrOX nuMBer BAnD (MHz) AntennA tyPe LenGtH SPHL10156 150 - 162 Helical Standard 1/4 λ 8 ... Retrieve Content

ANTENNA GUIDE - Rugged Radios: Headsets, Intercoms, 2-Way ...
If the length of your antenna does not match the frequency range you need as shown below, then modifications may be required. Refer to the charts below for your antenna type and proper cut length. 1/4 Wave NGP ANTENNA GUIDE updated May 11, 2017 ... Fetch Full Source

High Efficiency HT Antennas - RF/Wireless Research And ...
Antenna. High Efficiency HT Antennas _____ End-fed half-wave antennas provide better Figure 5 - Smith Chart plot of the impedance match necessary for the 2 meter half-wave antenna All of these factors, along with the length of the antenna element, determine the ... View Doc

Antenna Height And Communications Effectiveness
Frequencies (VHF and UHF), The vertical angle of radiation of a signal launched from an antenna is one of the key factors determining effective communication distances. Antenna Height and Communications Effectiveness ... Retrieve Full Source

Increasing Wideband Antenna Performance With Active Matching
Increasing Wideband Antenna Performance With Active Matching Keywords: Active matching, active band switching, tunable matching, active wideband VHF UHF antenna, wideband VHF UHF antenna Created Date: 6/18/2013 11:35:57 AM ... Visit Document

VHF And UHF antenna Fundamentals - Laarrl.org
VHF and UHF antenna fundamentals center loading coil for the entire length of the antenna making it a 5/8 wavelength at the 2 meter frequencies. This clever combination approach is used in dozens of commercially available ham radio mobile antennas from multiple ... Fetch This Document

CUTTING THE ROD PRODUCT WARRANTY - Antenna
PCTEL antenna products furnished herewith shall be free from de- SELECT THE CORRECT CUTTING CHART FOR YOUR ANTENNA! (ADDITIONAL CHARTS AND CUTTING INSTRUCTIONS ON BACK) the length given is for the total length of the rod. For ... Get Content Here

Amateur Extra Class Lesson 9.3, Antenna Systems - YouTube
This video is obsolete. click on the link below to go to the video which has been updated for version 11 of the license manual: https://youtu.be/lw919n4no-o? ... View Video

16 Practical VHF/UHF Antennas - Homepage Of Tigereye
VHF/UHF Antennas The Radio Communication Fig 16.2: Tuning and reactance chart for half-wave dipoles as a function of diameter Fig 16.3: Simple dipole construction for 2m and 70cm 16. 16.2 The Radio Optimum length of Yagi antenna as a function of num-ber of elements (ARRL Antenna Book ... Fetch Content

Rugged Radios Antenna Tuning / Cutting Charts
Rugged Radios Antenna Tuning / Cutting Charts RuggedRadios.com / (888)541-7223 1/2 Wave NGP Antenna 144-174 Mhz Freq Cut Length 14444” 14642-1/2” ... Fetch Here

At Larsen We Want Our Customers To Be Confident That They Can ...
At Larsen we want our customers to be confident that they can find the right antenna forthe right application. for a very discreet, low silhouette antenna. The Shadow is available in UHF, 800/900, PCS and 2.4 GHz frequencies for either NMO or direct feed ... Fetch This Document

CUTTING CHARTS - The Repeater Builder's Technical Information ...
UHF. 405 MHz 6 1/4. 15.9 420 MHz. 6 1/8 15.6 430 MHz 6. 15.2 440 MHz. 5 7/8 14.9 450 MHz 206 www.radialllarsen.com 1 800 ANTENNA 207 CUTTING CHARTS LM470C Operating Freq. Inches. Cm Inches Cm w/o spring. w/ spring 470 MHz ... View Doc

Mobile VHF Antennas - K0bg.com
5/8-wave monopole as used in UHF mobile operation. What I gleaned was that the 5/8-wave element was, in fact, gardless what length antenna element is used. Additionally, I found that it is not possible to accurately predict how ... Return Doc

Family Radio Service - Wikipedia
The Family Radio Service This personal radio service uses channelized frequencies around 462 and 467 MHz in the ultra high frequency (UHF) band. It does not suffer the interference effects found on citizens' band have a detachable antenna or for other reasons. ... Read Article

PORTABLE RADIO ANTENNAS
1 800 ANTENNA (268-3662) 5 PORTABLE RADIO ANTENNAS Antennas are not to scale The following chart summarizes performance, size and cost parameters for various antenna types. ANTENNA PERFORMANCE CHART NUMBER TYPE BAND LENGTH PL-259 Standard UHF Connector Male KD9/19 5/16-24THDS ... Read Content

Single Channel VHF/UHF Antennas - TVC
Boom Length (Inches): 128 116 105 96 96 120 131 126 122 118 115 110 106 Max Element Width (Inches BTY-UHF-BB 4875 Antenna Broadband UHF Antenna, 11 Elements, 470-890MHz BTY-2-FM 4878 Antenna Omnidirectional FM, 2 Elements, 88-108MHz ... Document Retrieval

Cut Charts
Www.pulseelectronics.com/products/antennas 1-800-ANTENNA (268-3662 Cut Charts NMO VHF Series (136-174 MHz) NMO150C / NMO150B Operating Freq. Inches cm Inches cm ... Get Doc

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 Full Source

Antenna Here Is A Dipole
Antenna Here is a Dipole occurs at the length at which its impedance has no reactance—only resistance—at a given frequency. antenna is longest, because antenna length is proportional to wavelength). Why are Dipole Antennas so Popular? ... Return Doc