3-Element 3-Band Beam mit Trapps PST-33

3-Element 3-Band Beam mit Trapps (10-15-20m)

Die Verwendung eines 1:1 Balun wird Empfohlen.

- Gain 10-15-20m= 6-8 dBd

- Bandwidth 20m = ~250Kc/s, full coverage other bands
- Impedance 50 ohm =
- F/B= 20m 6-8dB, 15m 8-10dB, 10m about 18-20dB
- Front side => 20dB
- ROS = frequency extremes within 1: 1.8 (see chart)
- Boom length = 4m
- Radius = rotation in about 5m
- Weight = about 24 kg

- Wind area = 0.65m2

- Max wind speed = 130Km/h

- Accept mast 48mm (standard) or 60mm (optional)

- Material = AL6060T6, stainless steel hardware