SQBM1900 (6m, 2m, 70cm) No Radials
SQBM1900
    Delivery time:1-2 Days
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  • Description
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  • Specifications

White fibreglass tri-band base antenna for 2m, 70cm and 6m. 

This model is pre-tuned and fully weatherproofed. Mast mounting brackets for poles up to 62mm are included.

No radials are required.  Supplied with a wire counterpoise for 50MHz.

SO239 socket.

Key Features/Specifications:

  • Frequency: 6m/2m & 70cm 
  • Type: 1/2wave (50.5-52MHz) , 1/2wave radialless (144MHz), 2 x 5/8 wave radialless (430MHz) 
  • Gain: 1.5dBi (50MHz), 2.15dBi (144MHz), 5.5dBi (430MHz)
  • GRP outershell 
  • Max Power: 100W 
  • Impedance: 50 Ohms
  • Mast diameter: 30-62mm 
  • VSWR: < 1.5:1 
  • Rated wind velocity: 60m/sec. 
  • Length: 1.2m
  • Weight: 0.8kg
Frequency Bands 6m/2m/70cm
Max Power 100W
Length 1.2m
Radials None
Gain (2m) 2.15dB
Gain (70cm) 5.5dB
Gain (6m) 1.5dB
Type (2m) 1/2 wave
Type (70cm) 2 x 5/8 wave
Type (6m) 1/2 wave
Weight 0.8kg