User Manual
Vertex Standard
• VX-2000
• VX-2100
• VX-2200
• VX-2500
• VX-3000
• VX-3200
• VX-4104
• VX-4107
• VX-4204
• VX-4207
• VX-4500
• VX-4600
• VX-7100
• VX-7200
Function 8 Pin Sigtronics Wire Color
MIC LO D Black
MIC HI E Brown
PTT HI F White
PTT LO D White
Sigtronics Universal Mobile Radio Microphone Interface “Y” Adapter 8 Pin
Tait
• TM8110
• TM8115
• TM8235
• TM8250
• TM8254
• TM8255
• TM8260
• TM9135
• TM9155
Function 8 Pin Sigtronics Wire Color
PTT HI D White
MIC HI E Brown
MIC LO F Black
PTT LO F White
Standard (Vertex / Yaesu)
• GX4800 • GX5800
Function 8 Pin Sigtronics Wire Color
MIC LO C Black
PTT LO C White
MIC HI D Brown
PTT HI E White
Tekk
• MT-800
Function 8 Pin Sigtronics Wire Color
MIC LO B Black
PTT LO B White
MIC HI E Brown
PTT HI F White
SEA
• Sideband • ESP504 • ESP520
Function 8 Pin Sigtronics Wire Color
PTT HI C White
MIC HI F Brown
MIC LO G Black
PTT LO G White
RELM
• RMU800A
• RMU8125
• RMU8145
• RMU8150
• RMV800A
• RMV8125
• RMV8145
• RMV8150
Function 8 Pin Sigtronics Wire Color
MIC HI C Brown
MIC LO D Black
PTT HI E White
PTT LO F White
RELM
• RMU25
• RMU45
• RMV25
• RMV50
Function 8 Pin Sigtronics Wire Color
MIC LO D Black
PTT LO D White
MIC HI E Brown
PTT HI F White
Motorola
• MCX1000
Function 8 Pin Sigtronics Wire Color
PTT LO B White
MIC HI C Brown
PTT HI E White
MIC LO F Black
Motorola
• MICOM-3R • MICOM-3T
Function 8 Pin Sigtronics Wire Color
MIC LO D Black
PTT LO D White
MIC HI E Brown
PTT HI F White





