Icom Complete Guide to the 504 Home Security System

12 CHANNEL LIST

Channel number			Frequency (MHz)		Channel number			Frequency (MHz)		Channel number			Frequency (MHz)		Channel number				Frequency (MHz)
USA	INT	CAN	Transmit	Receive	USA	INT	CAN	Transmit	Receive	USA	INT	CAN	Transmit	Receive	USA	INT	CAN		Transmit	Receive
	01	01	156.050	160.650	19A		19A	156.950	156.950	64A		64A	156.225	156.225	83A		83A		157.175	157.175
01A			156.050	156.050	20	20	20*1	157.000	161.600		65		156.275	160.875			83b		Rx only	161.775
	02	02	156.100	160.700	20A			157.000	157.000	65A	65A	65A	156.275	156.275	84	84	84		157.225	161.825
	03	03	156.150	160.750		21	21	157.050	161.650		66		156.325	160.925	84A				157.225	157.225
03A			156.150	156.150	21A		21A	157.050	157.050	66A	66A	66A*1	156.325	156.325	85	85	85		157.275	161.875
	04		156.200	160.800			21b	Rx only	161.650	67*2	67	67	156.375	156.375	85A				157.275	157.275
		04A	156.200	156.200		22		157.100	161.700	68	68	68	156.425	156.425	86	86	86		157.325	161.925
	05		156.250	160.850	22A		22A	157.100	157.100	69	69	69	156.475	156.475	86A				157.325	157.325
05A		05A	156.250	156.250		23	23	157.150	161.750	70*3	70*3	70*3	156.525	156.525	87	87	87		157.375	161.975
06	06	06	156.300	156.300	23A			157.150	157.150	71	71	71	156.575	156.575	87A				157.375	157.375
	07		156.350	160.950	24	24	24	157.200	161.800	72	72	72	156.625	156.625	88	88	88		157.425	162.025
07A		07A	156.350	156.350	25	25	25	157.250	161.850	73	73	73	156.675	156.675	88A				157.425	157.425
08	08	08	156.400	156.400			25b	Rx only	161.850	74	74	74	156.725	156.725
09	09	09	156.450	156.450	26	26	26	157.300	161.900	77*1	77	77*1	156.875	156.875	WX channel			Frequency (MHz)
10	10	10	156.500	156.500	27	27	27	157.350	161.950		78		156.925	161.525				Transmit		Receive
11	11	11	156.550	156.550	28	28	28	157.400	162.000	78A		78A	156.925	156.925		1		RX only		162.550
12	12	12	156.600	156.600			28b	Rx only	162.000		79		156.975	161.575		2		RX only		162.400
13*2	13	13*1	156.650	156.650		60	60	156.025	160.625	79A		79A	156.975	156.975		3		RX only		162.475
14	14	14	156.700	156.700		61		156.075	160.675		80		157.025	161.625		4		RX only		162.425
15*2	15*1	15*1	156.750	156.750	61A		61A	156.075	156.075	80A		80A	157.025	157.025		5		RX only		162.450
16	16	16	156.800	156.800		62		156.125	160.725		81		157.075	161.675		6		RX only		162.500
17*1	17	17*1	156.850	156.850			62A	156.125	156.125	81A		81A	157.075	157.075		7		RX only		162.525
	18		156.900	161.500		63		156.175	160.775		82		157.125	161.725		8		RX only		161.650
18A		18A	156.900	156.900	63A			156.175	156.175	82A		82A	157.125	157.125		9		RX only		161.775
	19		156.950	161.550		64	64	156.225	160.825		83	83	157.175	161.775		10		RX only		163.275

*1Low power only. *2Momentary high power. *3DSC operation only NOTE: Simplex channels, 3, 21, 23, 61, 64, 81, 82 and 83 CANNOT

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