Radio Rack Room (L-R); the first four cabinets are Pye Radio Link Assembly (RLA) operating at VHF High Band and were used to link the control site to corresponding Channel 1 (YM1) and Channel Two (YM2) hilltop site racks.
The three remaining cabinets housed the Home Office Radio Links for Channel 6 - Motorway Control (Mike Alpha) and GEC770 interforce radios.