All activity (8)
UHF medium distance tropospheric propagation measurements over the English channel
Long distance propagation measurements over the North Sea at 187 Mc/s.
Long distance overland tropospheric propagation measurements at 495 and 560 Mc/s.
Long distance overland propagation measurements at 180.4 Mc/s.
Report1955/-11: Television service for West Wales site tests at Pant Gwyn, Blaen-Plwy and Mynydd Bach.
Television service for West Wales site tests at Pant Gwyn, Blaen-Plwy and Mynydd Bach.
The service area of the temporary television transmitter at Douglas, Isle of Man.
Channel Islands television site test.
V.H.F. unbalanced admittance bridge Type BG/15.