Of all the traditional Amateur Radio frequency allocations, the 1.81 - 2.0 Mhz band has the longest wavelength (160 metres) and is known as Top Band. For many years this band was shared with shipping and falls within what was known as the Trawler Band. The band was also occupied for many years by the Long Range Aid to Navigation system: "LORAN A" .
The band is interesting being characterised by short range use during daylight, but with the possibility of very long range at night, especially during sunspot minima. For many years it was the primary band for mobile operation.
Hybrid Transmitter 160,80,40,10m 1964![]() |
Top Band AM Transmitter 1974![]() |
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Top Band Transverter 1981![]() |
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Top Band Mobile Transceiver 1982![]() |
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FT707 Modified for Top Band 1983![]() |
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Miniature Transceiver Top Band ![]() |
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Hunstanton Rally Top Band Talk-In G3ANM |
Derby Mobile Rally 1962 photo G3GMN![]() |
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Woburn Rally 1990
(photo G0AOT)
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Woburn 1997
From left: G4ZOW, G3NMZ ,G4WBV, G3JFH, G3OLB, G4BXM, G4ENB, G3YXM, G4CBQ, G4HKS, ???? (sitting), G3VMD, ???? ,G3TSO, G3XTZ. |
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Top Band Portable Northants - 1965![]() |
Houghton Mill Top Band Mobile Picnic 1962![]() |
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Top Band Talk-In at the
Peterborough Mobile Rally 1965![]() |
Amateur TV Interview - G3KPO |
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The Rally Shop G3UWT Winning Ticket
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Top Band DF Competition 62 G3QS - G3QS jnr op - G2NJ G3TSO, SWLs Bill & John |
G3MFG Maritime Mobile 1966 River Nene Alwalton |
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1960s Mobile Antenna - Woburn![]() |
1997 Mobile Antenna - Woburn
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