MODEL PRO-57-B - beam antenne Levertijd is 3 maanden na bestelling
Zorgt voor een zeer krachtig signaal dichtbij en aan de andere kant van de aarde. |
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Frequency, MHz | 28, 24, 21, 18, 14 | Power Rating, watts CW | 2500 | Power Rating, watts SSB | 5000 | Power Rating, AM/FM | 600 | Power Rating, RTTY/AMTOR | 600 | VSWR at frequency | 1.0/1 to 1.6/1 | Forward Gain, dBd 10 meters | 9.4 | Forward Gain, dBd 12 meters | 8.3 | Forward Gain, dBd 15 meters | 8.5 | Forward Gain, dBd 17 meters | 8.5 | Forward Gain, dBd 20 meters | 8.5 | Front-to-Back Ratio, dB 10 meters | 20 | Front-to-Back Ratio, dB 12 meters | 15 | Front-to-Back Ratio, dB 15 meters | 20 | Front-to-Back Ratio, dB 17 meters | 23 | Front-to-Back Ratio, dB 20 meters | 20 | Boom Length | 24 ft | 7.32 m | Maximum Element Length | 27.5 ft | 8.38 m | Turning Radius | 18.33 ft | 5.59 m | Mast Size hardware (equipped) | 2 in | 5.08 cm | Assembled weight | 92 lbs | 41.73 kg | Assembled weight (3" OD Boom) | 106 lbs | 48.08 kg | Wind Surface Area | 11 sq ft | 1.02 sq m | Wind Load, EIA Standard 80 MPH | 280 lbs | 127.01 kg | Warranty | 2 | Recommended Coax | Belden RG-8 / RG-213 |
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