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Julesomega · 21st Jan 2020, 11:47 pm

We have previously read in this thread that the PR155 (1967) offered ISB reception. Later variants of the 155 were the PR1551 and PR1553 frpm 1976. These also covered 15kHz to 30.1MHz in 1MHz bands, keeping the modular construction with the turret front end. The 155x use Si devices throughout and DBM mixers. The 1551 had a film scale dial while the 1553 had a Digitron numeric display. I will add some photos another day

21st Jan 2020, 11:47 pm	#98
Julesomega Nonode Join Date: Dec 2012 Location: Stockport, Greater Manchester, UK. Posts: 2,117	Re: ISB Receivers We have previously read in this thread that the PR155 (1967) offered ISB reception. Later variants of the 155 were the PR1551 and PR1553 frpm 1976. These also covered 15kHz to 30.1MHz in 1MHz bands, keeping the modular construction with the turret front end. The 155x use Si devices throughout and DBM mixers. The 1551 had a film scale dial while the 1553 had a Digitron numeric display. I will add some photos another day __________________ - Julian It's good here Last edited by Julesomega; 22nd Jan 2020 at 12:01 am.