Antenna KUM480 with mounting

Antenna KUM480 with mounting
  • RMRS
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Antenna KUM480 with mounting

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The 4.8m (16’) HF/SSB antenna balances length with performance. A 2-section construction.
The KUM480 is for mast mounting, and the KUM481 for mounting directly on 1”-14 threaded mounts.
With connection box for use when using coaxial cable.
With connection transformer box for receiving purpose only.
The transformer is recommended if the antenna is used at low frequencies (0.15-30MHz) or when long cable feeding is necessary.
KUM481 can also be delivered with connection box or connection transformer box on request.
Mounting hardware available as option:
For mast mounting: N070F, N075F, N080F, N085F and N090F (see page 26 for details)
Note: Two clamps required for each antenna.
For KUM481 a N200F upper support is required.
The connection boxes can be purchased separately as follows:
  • K483F: Connection box  
  • K493F: Connection Transformer box  

Model: KUM480

  • Frequency Range - [MHz] 1.4-30
  • Polarization Vertical
  • Insulation Resistance >10 E9
  • Maximum Power [watts] 500
  • Static Capacity - [pF] 55
  • Maximum HF Voltage - [kV] 9
  • Length - [m/ft.] 4.8/15.7
  • Weight - [kg/lbs.] 2/4.4
  • Windload at 160 km/h - [N] 99
  • Mounting Supplied - Color White


Parts Catalog of GC Yokogawa CMZ700 30.11.2018 Parts Catalog of GC Yokogawa CMZ700
Appendix- Components List
Master compass ( MKM022 )