X30 Base Station Antenna Frequency Range 144/430MHz Gain-dBi 3.5/ 5.5dbi Connector SO239/N-Female Antenna Length 1.3m Maximum input power (W) 200w Material Fiberglass Operating temperature ( ) -40-80 VSWR ≤1.5 Polarization Vertical Packaging and delivery ...
FIELD: antenna equipment.;SUBSTANCE: invention relates to ultra-wideband antennas with vertical polarization and circular pattern in horizontal plane. Dual-band vertical antenna comprises a base and a radiating portion associated therewith, comprising two symmetrical vertical dipoles, which are electrically ...
DualBand 2M/440MHz base antenna, the smallest dualband base antenna Comet makesGain & Wavelength(s) 2M: 3.0dBi 1/2 wave440MHz: 6.0dBi 5/8 wave x 2VSWR: 1.5:1 or lessMax Power: 200 watts SSB/100W FMLength: 4′ 2″Weight: 2 lbs....
Dual band base station antenna.A high band element and an antenna including a plurality of high band elements are provided. The high band element can include directors disposed above four dipoles, and the antenna can include a plurality of low band elements configured to accommodate the plurality...
Disclosed is a dual-band dual-polarized antenna for a mobile communication base station, which includes: a reflection plate; a first radiation device module for transmitting and receiving two linear orthogonal polarizations for a first frequency band, the first radiation device module generally having...
An ultra-wideband dual-band cellular basestation antenna is disclosed. Ultra-wideband dual-band cellular dual-polarisation base-station antennas and low-band radiators for such antennas are disclosed. The low-band radiator comprises a dipole and an extended dipole con figured in a crossed arrangement...
1. A multiband base station antenna for communicating with a plurality of terrestrial mobile devices, the antenna including one or more modules, each module including a low frequency ring element; and a high frequency element superposed with the low frequency ring element. 2. An antenna according...
4. Band: Dual Band 144/430MHz. 5. Frequency: UHF/VHF. 6. Gain: 2.15/3.0dBi. 7. Max Power: 150Watts. 8. V.S.W.R: Less than 1.5 9. Impedance: 50ohm. 10. Antenna Length: 45cm. 11. Polarization: Vertical. 12. Radiation: Omni. ...
2.4G 5.8g Dual-Band Antenna Foldable External WiFi Antenna Rubber Antenna A. Electrical Characteristics Frequency 2.4GHz V.S.W.R <= 2 Antenna Gain 5 dBi Polarization Linear Impedance 50 Ohm B. Material & Mechanical Characteristics Material of Radiator PCB+Spring...
Integrated four-beam dual-band antenna array fed by broadband Butler matrix A four-beam dual-band antenna array fed by a single 4脳4 Butler matrix is presented, for the first time. A broadband Butler matrix designed in a stripline ......