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Fabulous Finlandia; 1982 Granada C22XZ5
Tales of woe after the storms. (2007)
Live Aerial Mast
Total collapse
What Not To Do
1983 Philips 26CS3890/05R Teletext & Printer
MRG Systems ATP600 Databridge
Teletext Editing Terminal
Microvitec Monitor 1451MS4
BBC Microcomputer TELETEXT Project
Viewdata, Prestel, Philips
Philips Model Identification
1976/77 Rank Arena AC6333 – Worlds First Teletext Receiver
PYE 1980s Brochure
Ceefax (Teletext) Turns 50
Philips 1980s KT3 – K30 Range Brochure
Zanussi Television Brochure 1982
Ferguson Videostar Review
She soon put that down
1983 Sanyo Brochure
Wireless World Teletext Decoder
Unitra Brochure
Rediffusion CITAC (MK4A)
Thorn TRUMPS 2
Grundig Brochure 1984
The Obscure and missing Continental
G11 Television 1978 – 1980
Reditune
Hitachi VIP201P C.E.D Player
Thorn 3D01 – VHD VideoDisc Player
Granada Television Brochure, 1970s
Long Gone UK TV Shops
Memories of a Derwent Field Service Engineer
PYE Australia Circa 1971
Radios-TV VRAT
Fabulous Fablon
Thorn TX10 Chassis
Crusty-TV Museum, Analogue TV Network
Philips N1500 Warning!
Rumbelows
Thorn EMI Advertising
Thorn’s Guide to Servicing a VCR
Ferguson 3V24 De-Robed
Want to tell us a story?
Video Circuits V15 – Tripler Tester
Thorn Chassis Guide
Remove Teletext Lines & VCR Problems
Suggestions
Website Refresh
Colour TV Brochures
Trade Chat Strange TV antennas
Funny how strange things can result when short-sighted planning happens.
Back in the analog TV days we had some regional areas that used vertical polarisation, as distinct from the more general horizontal.
It was done when regional TV was rolled out so as to minimise adjacent channel interference from the main city transmitters. Many of these regionals had reception areas extending 500kM or so.
In Canberra, when the PMG built Black Mountain Tower, the networks were pressured to relocate to it so that the Canberra skyline wasn't spoiled by "ugly rooftop TV antennas" (Canberra is surrounded by mountains)
Following Aggregation, more channels were needed, Band 2 was cleared and UHF channels were added - horizontal polarisation this time.
And this strange looking antenna appeared!
We installed very similar ones between 1966 and 1969 when we had co-sited transmitters on Band 3 and band 5, BBC1 Ch 12, ITV Ch9 and BBC2 Ch 62 and they worked very well. After 1969 the three stations became available on Ch 55, 59 and 62 and UHF only aerials were installed. This left Ch 65 for the 4th station just over a decade later. The VHF Channels continued service until 1985.
I think they were made by Antiference, VHF vertical, UHF horizontal.
Frank
Here is one of them, apologies about the photo, taken from abus journey in the rain.
Frank
I had a similar looking thing for ham radio satellites, one 433MHz, with a 145MHz antenna tucked up in the other polarisation. Worked well enough
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