Ar***tenna : QWB450: 450-470 MHz Black Quarter Wave Whip ...
The Laird / Antenex QWB450 is an 6 inch long, chrome, ¼ wave whip antenna with NMO base. This antenna requires a metal ground plane, is omnidirectional, offers ...
Ta*** : QWB450 450-470 MHz 1/4 Wave Black Mobile Antenna
Laird External Antennas | QWB450 450-470 MHz 1/4 Wave Black Mobile Antenna ; Gain, 0 dB ; Bandwidth, Same as Freq Range ; Power (watts), 200 ; Whip Material, Type ...
Ma***m Electronics : Laird QWB450 450-470 MHz 1/4 Wave Black Mobile Antenna
Laird QWB450 450-470 MHz 1/4 Wave Black Mobile Antenna ; Part Number: QWB450 ; Phone: +1 302-734-9250 ; Fax: 302-734-1056 ; Email: orders@magnumelectronics
Te***o : 450-470 Unity 1/4 Wave Antenna, Black - QWB450
LAIRD's QWB450 450 – 470 MHz unity gain 1/4 wave antenna in black. Brass button contact provides a superior match at feedpoint. Order mount separately.
Pe***e also ask : How far can a 1 4 wave antenna be?
Since the UHF band covers a much larger range of frequencies than VHF, 1/4-wave antennas can range anywhere from 3 to 6 inches (7-15 cm) in length, so using the proper length antenna is somewhat more important. For a system operating at 500 MHz, a 1/4-wave antenna should be about 6 inches (15 cm).
Pe***e also ask : What is the gain of 1 4 wave?
Gain and input impedance Since a half-wave dipole has a gain of 2.19 dBi and a radiation resistance of 73 Ohms, a quarter-wave ( 1 4 \u03bb ) monopole will have a gain of 2.19 + 3.0 = 5.2 dBi and a radiation resistance of about 36.5 Ohms. The antenna is resonant at this length, so its input impedance is purely resistive.
Am***n : Laird Technologies - 450-470 MHz Unity Gain ...
Laird Technologies - 450-470 MHz Unity Gain Quarterwave Antenna - Black ; ASIN, B0079555WM ; Item model number, QWB450 ; Customer Reviews, 4.1 out of 5 stars 48 ...
Mo***r Electronics : QWB450 TE Connectivity / Laird External Antennas
QWB450 TE Connectivity / Laird External Antennas Antennas WHIP, QW, 1/4450-47 0MHz datasheet, inventory, & pricing.
Th***ntenna Farm : Laird TE Connectivity QWB450
Quarterwave antenna. Includes a "brass button" contact design that provides for a better match and more contact surface coverage. Frequency (MHz). 450-470.
Hi***h Wireless : Laird QWB450 UHF Unity Wave Antenna
Laird QWB450 UHF Unity Wave Antenna. Quarter-Wave Black Mobile antenna. All Quarterwaves are built with gold plated contacts for corrosion resistance and ...
At***tic Radio : QWB450 - Laird Technologies UHF (450-470) Unity Gain ...
Laird QWB450 Laird Technologies QWB450 is a UHF base antenna (450-470MHz). The QWB450 is unity gain and quarterwave for mobiles or bases.
ra***parts : Laird QWB450 - Mobile Antennas - Radioparts
LAIRD's QWB450 450 – 470 MHz unity gain 1/4 wave antenna in black. Brass button contact provides a superior match at feedpoint. Order mount separately.