Antenna complex RAK-7

RAK-7 - a river antenna complex, which includes a cylindrical antenna produced by Radial and an antenna tuner from Vertex Standard FC-40. RAK-7 operates in the short-wave range of radio stations. This complex is used on river ships with limited space for the installation of antennas.

RAK-7 provides high-quality reception and signal transmission. Antenna complex is 4 conductors 7 meters in length, made of steel cable with several copper wires in a PVC sheath. Three conductors have in their composition extension coils of copper wire, closed with a shrink tube. The RAK-7 performance is only possible if there is a reliable grounding for the FC-40 antenna tuner.

Specifications:

• Frequency ranges: 2182 kHz, 4000-4063 kHz, 4063-4438 kHz, 6200-6520 kHz, 8195-8815 kHz, 16400-17360 kHz, 22000-22720 kHz, 25100-25600 kHz
• Resistance 50 Ohm
• 400 watts maximum power
• Size 7 m (length of antenna)
• Weight 1,960 kg
• Horizontal polarization
• Material of the radiator is a brass-plated steel wire in PVC insulation
• Operating temperature range -40 C / + 55 C