LP-100 Distance Table (except PR-VI)

All distances in kilometers.

Protection of US stations

Station Class	Co-Channel		First Adjacent		Second Adjacent Minimum Required	Third Adjacent Minimum Required	IF (+/- 53/54 Ch.) Minimum Required
Station Class	Minimum Required	Fully Spaced	Minimum Required	Fully Spaced	Second Adjacent Minimum Required	Third Adjacent Minimum Required	IF (+/- 53/54 Ch.) Minimum Required

LP100	24	24	14	14	0	0	0
D	24	24	13	13	6	6	3
A	67	92	56	56	29	29	6
C3	78	119	67	67	40	40	9
B1	87	119	74	74	46	46	9
C2	91	143	80	84	53	53	12
B	112	143	97	97	67	67	12
C1	111	178	100	111	73	73	20
C0	122	193	111	130	84	84	22
C	130	203	120	142	93	93	28

Protection of Translators

Distance to FM Translator 60 dBu contour	REC Class Indicators**	Co-Channel		First Adjacent		Second Adjacent Minimum Required	Third Adjacent Minimum Required	IF (+/- 53/54 Ch.) Minimum Required
Distance to FM Translator 60 dBu contour	REC Class Indicators**	Minimum Required	Fully Spaced	Minimum Required	Fully Spaced	Second Adjacent Minimum Required	Third Adjacent Minimum Required	IF (+/- 53/54 Ch.) Minimum Required
7.3km or less	D1 D2	26	30	15	16	8	8	5
More than 7.3km - less than 13.3km	D3 D4 D5	32	51	21	26	14	14	5
13.3km or greater	D6 D7 D8	39	67	28	35	21	21	5

** - The designators D1 through D8 are internal REC designations used througout our broadcast database tools to
indicate the coverage areas of translators. D1 through D8 are not official FCC designations of translators.

Protection of Canadian Stations

Station Class	Co-Channel		First Adjacent		Second Adjacent Minimum Required	Third Adjacent Minimum Required	IF (+/- 53/54 Ch.) Minimum Required
Station Class	Minimum Required	Fully Spaced	Minimum Required	Fully Spaced	Second Adjacent Minimum Required	Third Adjacent Minimum Required	IF (+/- 53/54 Ch.) Minimum Required
Low Power	45	45	30	30	21	20	4
A1	45	45	30	30	21	20	4
A	66	66	50	50	41	40	7
B1	78	78	62	62	53	52	9
B	92	92	76	76	68	66	12
C1	113	113	98	98	89	88	19
C	124	124	108	108	99	98	28

Protection of Mexican Stations

Station Class	Co-Channel		First Adjacent		Second Adjacent Minimum Required	Third Adjacent Minimum Required	IF (+/- 53/54 Ch.) Minimum Required
Station Class	Minimum Required	Fully Spaced	Minimum Required	Fully Spaced	Second Adjacent Minimum Required	Third Adjacent Minimum Required	IF (+/- 53/54 Ch.) Minimum Required
Low Power	27	27	17	17	9	9	3
A	43	43	32	32	25	25	5
AA	47	47	36	36	29	29	6
B1	67	67	54	54	45	45	8
B	91	91	76	76	66	66	11
C1	91	91	80	80	73	73	19
C	110	110	100	100	92	92	27

Minimum Distance from TV Channel 6 Stations

FM Channel	Full Power TV Stations	Low Power TV, Class A & Translator
201	140	98
202	138	97
203	137	95
204	136	94
205	135	93
206	133	91
207	133	91
208	133	91
209	133	91
210	133	91
211	133	91
212	132	90
213	132	90
214	132	90
215	131	90
216	131	89
217	131	89
218	131	89
219	130	89
220	130	89

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