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ACOM, Bulgaria manufactures a range of 8, 10 and 12 element HF log-periodic antennas.
Their main features are: designed and produced to give top performance and reliable long lasting service; all elements are riveted (no corrosion-vulnerable clamped joins); partly factory assembled; and what is left for you to do is easy to assemble
Specification
|
Model
|
||
LS86
|
LS108
|
LS1210
|
|
Number of elements
|
8
|
10
|
12
|
Frequency range, MHz
|
14-30
|
14-30
|
14-30
|
Typical gain, dBi
|
8.5
|
9.5
|
10.5
|
Typical front-to-back ratio, dB
|
20
|
20
|
20
|
Typical SWR
|
1.8:1
|
1.5:1
|
1.25:1
|
Power handling (Higher available)
|
3 kW PEP
|
3 kW PEP
|
3 kW PEP
|
Nominal impedance, Ohms
|
50
|
50
|
50
|
Boom length, m (feet) |
6 (20’)
|
8 (26’)
|
10 (33’)
|
Boom diameter, mm (inches) | 50 (2”) | 50 (2”) | 50 (2”) |
Mast diameter, mm (inches) | 50 (2”) | 50 (2”) | 50 (2”) |
Longest element, m (feet) | 11 (36’) | 11 (36’) | 11 (36’) |
Wind survival (no ice), kmph (mph) | 140 (87.5) | 140 (87.5) | 140 (87.5) |
Turning radius, m (feet) | 6.5 (21’) | 7.5 (24’) | 8 (26’) |
Weight, kg (lb) | 27 (60) | 30 (66) | 35 (77) |
Input connector | SO239A | SO239A | SO239A |
Hardware: stainless steel | stainless steel | stainless steel | stainless steel |
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