The hardware complex of the transmission system with frequency division of channels K-6T
consists of 54 products (all modifications) and provides:
- the organization of six KTCH using the OS equipment K-6T and NUP K-6T when working as an
independent transmission system on single-quad cable lines;
- work along a single linear path formed by a dedicated four or selected pairs of a two-cable trunk
line and one-four cable branch lines using the KS-6T OSN equipment as a terminal station, which
can be placed in the housing and installed in the ground;
- parallel operation on the trunk line with transmission systems K12 + 12, K-60P and PCM - 120U;
- branch of the HF tract when using the equipment of NPO K-6T, OSN K-6T and maintenance-free
power supplies of racks NVP and NDP and NDP-01;
- the allocation of three KTCH on any part of the cable communication line with the possibility of
branching two allocated KTCH in two directions using the NP-K-6T equipment;
- work with the separation of service areas, when each equipment of the OS K-6T is the head for its
service area;
- Telecontrol of an extensive network of up to 30 objects;
- work on the tap with connecting the OSN-O K-6T equipment to the serviced or unattended (with
the allocation of the necessary KTP) points of the transmission transmission systems and the
possibility of telecontrol of the linear branch of the tap at the terminal point of the transmission
transmission system when using the ATDS K-6T;
- allocation of conference channels for organization:
1) dispatch communication subsystems using PPS-A3 and PSS-1 devices from the joint venture
IKM-7TM;
2) transmitting telemechanics signals;
3) subsystems of radio cable communication using radio communication equipment "RKS-6" and
base VHF radio stations "Neiva-RD";
- communication on dedicated KTCH (including when branching into two directions) with remote
subscribers using equipment NUR K-6T, NUR-P K6-T and NUR-PA K-6T;
- service communication between objects on the highway using the unit of intercom UE;
- control of the level diagram on the highway using the control device K-6T.
The two-way linear path of the K-6T transmission system provides the operation of six PM
channels in the frequency band from 36.3 to 59.4 kHz in the A-B direction (lower direction of
transmission) with the possibility of allocating three PM channels at unattended allocation stations.
The K-6T transmission system is a four-wire, two-way, operates on a symmetrical single-cable, or
on a four of a multi-cable, or in pairs of a two-cable line.