USA: anténa Maxrad 144-150 MHz
Datasheet:
https://www.datasheetarchive.com/pdf/download.php?id=65c274cf048db0783de7567f5efbf15e133f6f&type=M&term=MFB1440
MFB VHF Series
Omni-directional Fiberglass Base Stations
The MFB VHF Series is a base matched half wave antenna encapsulated in a heavy duty fiberglass radome with a
thick walled aluminum mounting base for reliable long term use. All models are DC grounded and are
Features
◆ Effective “J” pole design requires no radials or ground plane
◆ White ultra-violet resistant pultruded fiberglass radome
◆ Thick-walled aluminum mounting base
◆ Unity/3dB models (rated in dbd)
MFB 3dB
Electrical Specifications
MFB VHF Series
Model #
Frequency
Range
Factory
Tuned
Frequency Gain
Bandwidth
@ 1.5:1
VSWR
Vertical
Beamwidth
@ 1/2 Power
MFB-1440 144-150 MHz 146 MHz Unity 3.0 MHz 80°