The Kyynel M10 and M11 were compact spy radio transceivers, operating in the 80m short wave band between 3800 1 and 4800 kHz, developed and built by the Finnish Army Depot Company Munkkiniemi near Helsinki (Finland) during WW-II.
Finnish (Swedish) IIWW- spy radio set
Despite the fact that Finland was collaborating with Germany, they secretly built the a crystal version of the set, the M-10X , for the Swedish Army, where it was known as Radio Station 1 W Br m/44. The set is also known as VRHAG.
A suitable antenna, consisting of two 20 meter wires, should be connected to the socket at the top left. The antenna wires can be adjusted to four different lengths, depending on the frequency in use. A tuning chart, containing the desired antenna length and the correct setting of the antenna tuning dial, was supplied with the radio. The manual explains how to set up the antenna
Controls
All controls and most of the connections are at the front panel. The crystal is inserted in a socket on the side of the unit. The batteries are connected to the contact strip on the right hand side. A morse key can be connected at the front left and a suitable pair of headphones at the far right.
Source www.cryptomuseum.com/spy/kyynel/index.htm
© Crypto Museum. Created: Thursday 27 September 2012. Last changed: Wednesday, 28 February 2018- 23:27 CET
Ei kommentteja:
Lähetä kommentti
Any explosive ammunition or empty cores, you can put in this.