PALOMAR
model(s)	wire color	pn number
DIGICOM 100	Audio	1
	Ground	3
	N/C	N/C
	Common	3
	PTT	2
(Hi-Z, Use an amplified mic only)	receive	N/C
model(s)	wire color	pn number
21	Audio	2
49	Ground	1
SSB-500	N/C	N/C
	Common	1
	PTT	3
	receive	4
model(s)	wire color	connection
SKIPPER 71B	Audio	ring
SKIPPER 73	Ground	sleeve
	N/C	N/C
	Common	sleeve
	PTT	tip
(Hi-Z, Use an amplified mic only)	receive	N/C
model(s)	wire color	pin number
4100	Audio	1
	Ground	2
	N/C	N/C
	Common	2
	PTT	4
	receive	3