The Giovannini antenna rotators are designed for medium and very large antenna
systems: monobanders for 40 or 80 meters , large HF antennas for 20 -15 -10 m , rotating towers,
stacking
of antennas… and more.
Torque up to 3800 Nm, all models are supplied with torsionally flexible jaw coupling and square
flange.
The heavy duty mast clamp is supplied on request.
Smart Digital Control Box and Power Box are supplied for computer and remote control via
the
internet or LAN*. More Info
Rotator specifications: |
---|
Power torque: 625 Nm |
Rotating angle: up to 540° |
Supplied with torsionally flexible jaw coupling |
Double worm gears |
Weight: 38 Kg   84lbs |
Smart antenna rotator technology:
|
Rotator specifications: |
---|
Power torque: 1001 Nm |
Rotating angle: up to 540° |
Supplied with torsionally flexible jaw coupling |
Double worm gears |
Weight: 74 Kg   163lbs |
Smart antenna rotator technology:
|
Rotator specifications: |
---|
Power torque: 3800 Nm |
Rotating angle: up to 540° |
Supplied with torsionally flexible jaw coupling |
Double worm gears |
Weight: 216 Kg   475 lbs |
Smart antenna rotator technology:
|
Giovannini HFW2.02
is the best wire for antennas: Quad, delta loop, dipole, wire beam, long-wire, HF receiving antenna,
beverage, wire log-periodic, V beam, rhombic ...
Low loss RF-conductivity. Low weight and low
wind
load.
HFW2.02 braid wire is built on a stainless steel core with 1.5mm Ø (0.059 Inch). This core is covered with a silver plated copper mesh.
Because of the steel core the wire has a very high tensile strength, sufficient to raise long dipoles or
beverages very tautly. The silver-plated copper mesh on the outside results in a very good conductivity,
good for high currents as they are present at the center of a dipole.
Specifications:
- Ø 3.0 mm ( 0.115 Inch) PVC Jacket UV resistant
- Ø 2.1 mm ( 0.083 Inch) Silver plated copper braid ( 19 steps)
- Ø 1.5 mm ( 0.059 Inch) 49 x 0.18 stainless steel core AISI 316 ( UNI X 8 CrNiMo 1712 – UNI
6900/71)
- Up to 12 KW RF , 1.5 to 30 MHz
- Temperature range: - 100 to + 155 deg C
- Weight : 21.85 g/m ( 0.0146 lbs/ft)
- DC resistance: 30 Ohms/Km
- RAL 7001
- Breaking load 1170 N ( 257 lbs)
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HFW2.02 Specifications
HFW2.02 Fixing Systems
HFW2.02 Vs. stranded copper
wire
HF broadband antennas for tactical and fixed use, broad-band
dipole
and rhombic antennas.
Fiberglass mast for tactical use.