Lorta, Lviv State Plant

Director - Volodymyr Chaus

The principal directions of activity of the LSP "LORTA" are manufacturing of following electronic equipment:
- onboard electronics (telemetering systems for flying object location data transmission to the ground station, control equipment for space vehicles, microwave receivers, control command forming equipment for helicopters);
- radar stations;
- ground equipment (control command forming equipment for tanks and armored troop-carriers, digital computation systems and monitoring equipment for anti-aircraft missile complexes);
-maintenance stations to support maintenance and repair of anti-aircraft missile complex digital computation systems;
- radio-metering equipment (oscilloscopes CI-83, CI-99, CI-104, 1101, 1204 with bandwidth from 5 to 500 MHz).

The LSP "LORTA" has designed and developed production of portable TV sets of sixth generation, satellite television systems, satellite television tuners, microwave ovens, telephone sets, acoustic systems, gas meters, cold and hot water meters, etc.).

The LSP "LORTA" is ready for cooperation in the field of design and production of various specialized electronics and consumer’s goods

BTRS-9 UNIT
Airborne shockproof telemeter device intended to communicate date on operation of airborne equipment for all types of guided artillery missiles or other missiles and items using MA-9MK earth station for date reception and recording.

35YA6 UNIT
designed to operate with F2, F2K, F2M, F2S, F9, D2 containers of S-300 anti-aircraft missile system as a interstation data recording equipment.

9S477 UNIT
radio command forming and transmitting equipment included in 9K113 system mounded on board MI-24V helicopter.

9S485 Unit
a coded radio commands forming and transmitting equipment included in APC (armoured personnel carrier) mounted 9P149 system.

"kAMA-IK" Radar Installation
intended to measure trajectory current coordinates of flying objects.
1. Control Cabin
2. Computer Cabin
3. Transmitter Cabin
4. Power Supply Cabin
5. Antenna
6. Aligment Tower
7. Center Reflector
8. Target Indication Cursor
9. Diesel Power Plant
10. Computer Service Equipment
11. Measuring Object
12. Airborne Transpomder

M2 Receiving and Measuring System
intended to measure the "deviation" of a missile from the target.

12Yu6 Maintenance Station
designed to provide maintenance operations with 5E265 and 5E266 computing systems (employed in C-300 anti-aircraft missile system).

13Yu6 Maintenance Station
designed to provide maintenance operations with a group of seven 40U6 computing systems (S-300 anti-aircraft missile system).

DD91 Documenting Equipment
intended to receive data from a special-purpose data interchange computer and convert it so as to enable its writing on magnetic tape, and receive data as reproduced from magnetic tape, convert it and send to the special-purpose data interchange computer channel.

FD92 Documenting Equipment
intended to write and reproduce binary digital data over 24 channels for I4406-25-111 magnetic tape at up to 20 ftp/mm.

B-Unit BM3. 061.116
ROM intended for data storing and reading.

F-Unit BM3. 061.117
F-Unit is a RAM, intended for data writing, storing and reading.

Multipurpose Oscilloscope CI-83
The multipurpose oscilloscope CI-83 is designed for visual observation and investigation of periodical and unitary electric signals in a frequency range from direct current to 5MHz by the way of:
-measuring the amplitudes of the investigated signals in a range of 400 V to 160 V, and with a remote divider 1:10 up to 200 V;
-measuring the time intervals of the investigated signals in a range of 4x10-7 to 20s.
The operating temperature range is from minus 30 to plus 50° C.
SPECIFICATION
Bandwidth, MHz 5
Operating part of the screen, mm 120 x 100
Number of channels 2
Supply voltage, V:
- off the mains with frequency of 50 Hz 220 ± 22
- off the mains with frequency of 400 Hz 115 ± 5,75; 220 ± 11
- from the direct current source 27 ± 2,7
Power consumption, V.A 50
Overall dimensions, mm 303 x 205 x 438
Weight, kg 10

Multipurpose Oscilloscope CI-99
The multipurpose oscilloscope CI-99 is designed for visual observation and investigation of periodical and unitary electric signals in a frequency range from direct current to 100 MHz by the way of:
- measuring the amplitudes of the investigated signals in a range of 8 mV to 40V, and with a remote divider 1:10 up to 200V;
- measuring the time intervals of the investigated signals in a range of 2 x 10 -8 to 0.5 s;
- detailed investigation of any part of the complex signal using the delayed sweep.
The operating temperature range is from minus 30 to plus 50° C.
SPECIFICATION
Bandwidth, MHz 100
Operating part of the screen, mm 120 x 100
Number of channels 2
Supply voltage, V:
- off the mains with frequency of 50 Hz 220 ± 22
- off the mains with frequency of 400 Hz 115 ± 5,75; 220 ±11
Power consumption, V.A 150
Overall dimensions, mm 350 x 245 x 507
Weight, kg 17,5

Multipurpose Oscilloscope CI-101
The miniature multipurpose oscilloscope CI-101 is designed to investigate the shapes of periodical electrical signals in a frequency range of 0 to 5 MHz by the way of:
- measuring the amplitudes of the investigated signals in a range of 0.01 to 300 V;
- measuring the time intervals in a range of 0.4x10 -6 to 0.4 s.
The operating temperature range is from minus 30 to plus 50° C.
SPECIFICATION
Bandwidth, MHz 5
Operating part of the screen, mm 40 x 30
Number of channels 1
Supply voltage, V:
- off the mains with frequency of 50 Hz 220 ± 22
- off the mains with frequency of 400 Hz 115 ± 5,75; 220 ± 11
- from the direct current source 12 ±1,2; 27 ± 2,7
Power consumption, V.A 18
Overall dimensions, mm . 71 x 159 x 281
Weight, kg 2,5

Color Television receiver Lorta 16TK – 605D
VI generation receiver, portable, small-size, supplied with remote-control panel, telescopic antenna and external power- supply unit. Foreign-made components produced by leading firms , such as PHILIPS, SIEMENS, SAMSUNG, TELEFUNKEN, POLFER, NEDIS. Tube - similar to airborne display monitor with 300 lines resolution ensuring super high color intensity and saturation.