134 - 141 GHz

IARU Spectrum Requirement

The Amateur Services seek to retain the new (WRC-2000) allocations or equivalent spectrum.

Comparison of pre and after WRC-2000 spectrum

Bands (GHz)
Former Amateur Allocations
New Amateur Allocations
134-136
 
AMATEUR
AMATEUR-SATELLITE
Radio astronomy
136-141
 
RADIO ASTRONOMY
RADIOLOCATION
Amateur
Amateur-satellite

Bandplan

Varna 2014 (no changes in Landshut 2017)

Frequency

maximum Bandwith MODE USAGE

134.000

134.928

  All modes  

AMATEUR SATELLITE SERVICE

 134.928

 134.930

2700 Hz All modes  134.930 Narrow band centre of activity

 134.930

 136.000

  All modes  

 136.000

 141.000

  All Modes  Not preferred segment

Please see the IARU Region-1 VHF Handbook for details