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