The Automatic Antenna Tuner Mobile contains:
- Tuning Unit
- 6 ft. Fibreglass whip antenna
- Antenna Cable, 5.5m
The tuning unit matches the antenna impedance to the 50 Ohms output impedance of the radio system, with a nominal VSWR of not higher than 1.4 in the 1.6 to 30 MHz frequency range.
The spring located at the top of the tuning unit enables the mechanical flexibility needed in mobile operation.
The 6 foot whip is made of fiberglass, with a wounded copper wire, and a plastic coating.
The antenna is mounted at M16 threaded rod flange.
The tuning unit has a waterproof case and a shockabsorbing base. High voltage isolator placed on the top of the tuning unit provides connection to the whip section, with thread bushing.
SO-239 connector provides connection to the Micom transceiver (RF and supply).
10 cm of ground cable is provided, attached to the tuner, plus 75 cm extension.
Frequency band: 1.6 to 30 MHz
Input power maximum: 125 W PEP
Tuned Antenna Input Imp.: 50 Ohm with VSWR ≤ 1.4
Tuning time by algorithm: max 3 sec.
Tuning time from the memory on pre-programmed freq.: max 0.3 sec.
RF power used for tuning: 6.5-7.5 W
Power supply: +12V DC at max. 1.2А
Dimensions, tuning unit: 530х128х114 mm
Dimensions whip antenna: 6 ft. ( 1.8 m)
Weight, tuning unit: 4.5 kg
Weight, spring: 1.5 kg
Weight, antenna: 1.0 kg
Operation, temperature range: -30° C to 50° C
Storage, temperature range: -40° C to 85°C
Humidity: Up to 95% within -20° C to 85° C