This CTCSS Module installs with one jumper, the board mounts inside the chassis of the SR-94HPC. Adding full CTCSS, DCS, DTMF encoding and decoding to your SR-94HPC.
CTCSS, DCS & DTMF encoding and decoding module for the SR-94HPC.
CTCSS Module for Stryker SR-94HPC 10 Meter Radios