Tula. OKTAVA.

For use in the telephones with the electronic speaking scheme

Technical data

Assigned frequency band, Hz .

300-3400

Paraphonic sensitivity at the 1000 Hz frequency mV/Gf

6-20

Power supply voltage , V 2,

2,4-4,5

Dimensions, mm

Ć22,4x8

Weight , kg

0,008