Icom IC-2300H Instruction Manual - Page 48

Calling a waiting station using pocket beep, subaudible tone encoder. pp. 13

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10 POCKET BEEP AND TONE SQUELCH DDWaiting for a call from the specific station (continued) • Selectable tone frequencies 67.0 79.7 94.8 110.9 131.8 156.7 69.3 82.5 97.4 114.8 136.5 159.8 71.9 85.4 100.0 118.8 141.3 162.2 74.4 88.5 103.5 123.0 146.2 165.5 77.0 91.5 107.2 127.3 151.4 167.9 171.3 173.8 177.3 179.9 183.5 186.2 189.9 192.8 196.6 199.5 (unit: Hz) 203.5 206.5 210.7 218.1 225.7 229.1 233.6 241.8 250.3 254.1 NOTE: IC-2300H has 50 tone frequencies and their spacing is consequently narrow, compared to units having 38 tones. Therefore, some tone frequencies may receive interference from adjacent tone frequencies. D Calling a waiting station using pocket beep A subaudible tone matched with the station's CTCSS tone frequency or 3-digit DTCS code with polarity is necessary. Use the tone squelch on the next page or a subaudible tone encoder. (pp. 13, 41) 40

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40
10
POCKET BEEP AND TONE SQUELCH
67.0
69.3
71.9
74.4
77.0
79.7
82.5
85.4
88.5
91.5
94.8
97.4
100.0
103.5
107.2
110.9
114.8
118.8
123.0
127.3
131.8
136.5
141.3
146.2
151.4
156.7
159.8
162.2
165.5
167.9
171.3
173.8
177.3
179.9
183.5
186.2
189.9
192.8
196.6
199.5
203.5
206.5
210.7
218.1
225.7
229.1
233.6
241.8
250.3
254.1
• Selectable tone frequencies
(unit: Hz)
NOTE:
IC-2300H has 50 tone frequencies and their
spacing is consequently narrow, compared to units hav-
ing 38 tones. Therefore, some tone frequencies may re-
ceive interference from adjacent tone frequencies.
D
Calling a waiting station using pocket beep
A subaudible tone matched with the station’s CTCSS
tone frequency or 3-digit DTCS code with polarity is
necessary. Use the tone squelch on the next page or a
subaudible tone encoder. (pp. 13, 41)
Waiting for a call from the specific station (continued)
D