Dipole ArraysS.CR-120-127

VHF airband corner reflector 60°, 118 - 137 MHz

Description

  • A VHF Corner Reflector antenna designed for airband radio.
  • This antenna provides approximately the same gain as an 8-Element Yagi antenna but with improved F/B ratio and reduced sidelobes in the horizontal plane.
  • Produced to the highest quality standards, these robust antenna designs will ensure reliable operation in harsh environmental conditions.
  • Former Skymasts brand product.

Specifications

Electrical
Model S.CR-120-127
Frequency 118 - 137 MHz
Max. Input Power 200 W
Polarisation Linear (Vertical or Horizontal)
3 dB Beamwidth, E-Plane 60 °
3 dB Beamwidth, H-Plane 60 °
Impedance 50 Ω
Gain 8 dBd (10.2 dBi)
VSWR < 1.5:1
Front-To-Back Ratio > 25 dB
Antistatic Protection All metal parts DC-grounded (Connector shows a DC-short)
Mechanical
Connection(s) N(f) on 3 m RG213/U cable
Materials Boom : 32 mm dia. aluminium
Elements : 12.7 mm dia. aluminium
balun, Fully moulded enclosure
Dimensions 1050 x 3200 x1030 mm / 41.34 x 125.98 x 40.55 in.
Antenna diassembles for shipping
Wind Load 739 N (160 km/h)
Weight Approx. 12 kg / 26.46 lb.
Environmental
Operating temperature range -40 °C to +70 °C
Ingress Protection IP68

Diagram and Mounting

RADIATION PATTERNS

E-Plane | 127 MHz E-Plane | 127 MHz

RADIATION PATTERNS

H-Plane | 127 MHz H-Plane | 127 MHz

Ordering Designations

Model Product No. Frequency
VHF airband corner reflector 60°, 118 - 137 MHz S.CR-120-127 118 - 137 MHz