ROBYN
model(s) wire color pin number
BB123 Audio 1
  Ground 2
  N/C N/C
  Common 2
  PTT 4
(Hi-Z, Use an amplified mic only) receive N/C
model(s) wire color pin number
K-123 Audio 1
XL-ONE Ground 2
SX-101 N/C N/C
GT-VII Common 3
XL-TWO PTT 4
SX-102 receive N/C
SX-102B    
SX-401    
SX-402D    
SX-102D    
model(s) wire color connection
T-123 Audio audio
  Ground ground
  N/C N/C
  Common ground
  PTT relay
(Hi-Z, Use an amplified mic only) receive N/C
model(s) wire color pin number
TR-123B Audio 2
  Ground 1
  N/C N/C
  Common 1
  PTT 3
(Hi-Z, Use an amplified mic only) receive N/C
model(s) wire color pin number
AM-500D Audio 1
WV-110 Ground 2
WV-23 N/C N/C
SX-007 Common 2
DG-30 PTT 3
LB-23 receive 4
WV-23A    
LB-23A    
WV-110    
LB-120    
DG-130D    
007-140    
     
Add a .01 Capacitor in series with Audio lead    
model(s) wire color pin number
SS-747B Audio 1
  Ground 4
  N/C N/C
  Common 4
  PTT 2
  receive N/C
model(s) wire color pin number
605 Audio 3
  Ground 2
  N/C N/C
  Common 2
  PTT 1
  receive 5
model(s) wire color pin number
T-123B Audio 1
TR-123D Ground 4
  N/C N/C
  Common 3
  PTT 2
  receive N/C
model(s) wire color pin number
SB-510D Audio 1
SB-520D Ground 2
  N/C N/C
  Common 4
  PTT 3
  receive N/C
Add a .01 Capacitor in series with Audio lead    
model(s) wire color pin number
T-240D Audio 1
  Ground 3
  N/C N/C
  Common 4
  PTT 2
  receive N/C
Add a .01 Capacitor in series with Audio lead    
(Hi-Z, Use an amplified mic only)    
model(s) wire color pin number
440 Audio 1
  Ground 2
  N/C N/C
  Common 2
  PTT 4
  receive 3
model(s) wire color pin number
SB-540D Audio 1
  Ground 2
  N/C N/C
  Common 2
  PTT 3
  receive N/C
model(s) wire color pin number
SB-505D    
NOT COMPATIBLE