Soviet Military Radio Receiver RPU-1 (Радиоприемник РПУ-1)

Donation: Working Bands: 1) 750 - 2000 Meters (). 2) 220-580 Meters (). 3) 44-76 Meters (6,,95 MHz). 4) 27,5 - 44 Meters (10,,82 MHz). 5) 19 - 27,5 Meters (15,,9 MHz). only AM Modulation. Works on Tubes (2J27L 2Ж27Л). My Radio Made in 1957 Year.