Field telephone TA-57 used by the Russian army in 1957. TA-57 can also be used for remote control of radio stations. Phone can be used in a MB and UB - marked in red circle in the photo gallery.More info
Field telephone TA-57 used by the Russian army in 1957. TA-57 can also be used for remote control of radio stations. Phone can be used in a MB and UB - marked in red circle in the photo gallery. Phone was used to workplaces outside the vehicle.
connection over cable lines within 44 km
connection overhead lines (wires 3 mm) up to 150 km - 250 km
