R-108M

VHF Radiostation

They upgraded successors radio stations R-108 DM. Despite the similar name is a completely different design, a much lighter (housing with Bakelite), built on subminiature lamps and semiconductors. R-108M was intended for artillery.

TECHNICAL DATA

Frequency range 28 - 36,5 MHz
Modulation frequency modulation (FM)
Frequency change fluent tuning, plot scale at 25 kHz
Work without seeking and tuning ensured by built-in crystal calibrator, high stability heterodyne and precision optical scale
Intermediate frequency 793,8 kHz
Output power 1 W
Frequency deviation 5 kHz
Sensitivity no worse than 1,5 μV
Control local and remote via the telephone line and the field telephone
Power internal battery 2 pcs. NiCd 2.4 V / 24 Ah
Work time approx. 20 hours with a time of receipt to the transmission 3:1
(on one set of batteries)
Weight approx. 14 kg (working set)
Immersion withstands immersion in water at 0.5 m for 10 minutes
(both lids are closed)