TW TW4040, Инструкция по эксплуатации

Страница: 7 / 22

TM
TransWorld Antennas
TW4040
TM
TW4040 Instruction Manual 5
3 Specifications
(cont.)
Antenna (cont.)
Band 1.5 : 1 Band Width
2
Typical minimum VSWR
40m 95 kHz 1.1 : 1
Directionality: Omni directional
Vertical radiation angle: 27°
Band selection: monoband only
3.3 VSWR Performance
The plot below represents the VSWR performance of the antenna under the test
circumstances noted at the bottom of this page. The term
“bandwidth” here
refers to the range of frequencies over which the antenna exhibits a VSWR of
1.5:1 or less.
2
Test conditions: 100 feet of quality RG8/U coax, 100W output power, antenna mounted approx. 24
” above ground with
no external objects, metallic or otherwise, within 20ft radius of the antenna.