Instructions Instrucciones Gebrauchs Instructions
INAC Electrónica para radiocomunicaciones P.O. 3101 50080 Zaragoza España
Tel. +34 976 322 822 http://inac-radio.com e-mail: inac@inac-radio
Pág.: 6
M
ost
notable
features
- Small size, relative to the half-wave
dipole. With measurements of 80x63
cms in the AH-1430 model
- SWR better than 1.2 in any band
cover.
- No absorption losses hardly metal
or concrete structure, so that it can
be operated inside buildings or on a
balcony.
- Its high “Q” makes it very selective,
acting as a filter in reception and
transmission
QRM-is immune to electrical and
intermodulation or very powerful
nearby stations.
- Remote adjustment of the antenna
- Sense of directionality, with its
manufacturing asymmetry.
- Ability to perform one or more
antennas with the same control, ie two
models can be tuned antenna, covering
the full band, with a single command.
- The time of action of the coupler
end to end of the cover band is very
small. The tuning occurs in less than 3
seconds. It is practically a “real time”,
which the operator has the feel of
moving the line in the place where the
antenna on the roof or in the same
room.
- Fine tune the tune of more or less
than 5 kHz., Which facilitates the ad-
justment of the antenna without trans-
mission, albeit with reduced power,
not to bother with setting carrier.
Electrical Specifications
Frequency range
10,0 to 29,9 Mhz.
Continous
S.W.R.
1,2:1
Input Impedance
50, Ohm
Bandwidth
10 Mhz.
-‐3dB
60 Khz.
16 Mhz
-‐3dB
90 Khz.
22 Mhz.
-‐3dB
120 Khz
24 Mhz
-‐3dB
140 Khz.
30 Mhz.
-‐3dB
160 Khz
Power
10 Mhz.
140
W(pep)
16 Mhz.
140
W(pep)
22 Mhz.
160
W(pep)
24 Mhz.
180
W(pep)
30 Mhz.
210
W(pep)
Gain compared to dipole 10 Mhz.
-‐5,7
dB
16 Mhz.
-‐3,8
dB
22 Mhz.
-‐2,1
dB
24 Mhz.
-‐1,8
dB
30 Mhz.
-‐0,9
dB
Mechanical Specifications
Measures halo
79x63 cms
Total measures
98x63 cms
Weight
9 Kgrs.
Máx. Supported wind velocity
120 Km/H
Materials
aluminium, cooper, steel
Clamping diameter
40 mm
