New UK distance record on 134 GHz
35.6 km
...Ian Lamb G8KQW and John Hazell G8ACE are very pleased to report a successful 134GHz CW contact which extended the existing UK 134GHz distance record to 35.6km on Saturday 16th January 2016...

...Equipment used,

Transmitters: ~100 microwatts output Receivers: Sub-harmonic diode mixers with no RF amplification

Antennas: 0.3m dishes ~47dBi gain...