Service: PD4007 CellCom/Freespeak programming cable
The PD4007 cable is used to update firmware or register CellCom / Freespeak Mark I and Mark II beltpacks to CellCom / Freespeak systems using CellCom toolkit software programs or Eclipse ECS software for E-QUE enabled Median or Omega frames.
It can be used to update firmware on CellCom CEL-TA antennas and PD2203 splitters. It also can be used to serially program an Eclipse-Pico frame.
The cable part number is: 770107Z, The cable drawing is attached as a PDF below.