R-311

is a HF receiver. It was widely used in all parts of the GDR forces.It was issued in 1958 .. 1960. The receiver can be powered internally or externally. So it can be used as a portable, mobile or fixed station. The housing is made of plywood, strengthened by aluminium.
It was used until the year 1990.

Frequency range:

1,0 .. 15 MHz, in 5 ranges

Bereich 1: 1,0 .. 1,88 MHz

Bereich 2: 1,88 .. 3,30 MHz

Bereich 3: 3,30 .. 5,58 MHz

Bereich 4: 5,58 .. 9,20 MHz

Bereich 5: 9,20 .. 15,00 MHz

Operating modes:

A3 (Speech); A1 (CW)

Antennas:

Kulikov 1.5 m

Long wire 15 m

Powered by:

Battery 2NKN24 and HT battery BAS80 or

Battery 2NKN24 and vibrator WP 3M2

Weight:

21 kg

Year of issue:

1958 to 1960

Replaced by:

R-326