Table of Contents
Advertisement
Reset to Frequency 1(7)
The (7) command resets the radio to frequency 1 of the
selected frequency set.
Tone Select (#)
The (#) command allows any GE-MARC tone to be
selected. When the key is pressed the prompt [TONE?] is
displayed. The user can then enter any number from 00
through 42. Tone numbers 1 through 42 are valid tone num-
bers. If selected, these tone numbers will be generated when
the PTT is depressed, and will be detected when an on
channel carrier is received. Tones 1 through 34 are the
standard signaling tones. Tones 35 through 38 are the lowest
frequency tones. Tone 39 is the acquisition tone. Tones 40
and 41 are standard and alternate busy tones respectively.
Tone 42 is the dial tone detect/all channels busy tone. Tones
1 through 39 are transmitted at a high deviation level, while
tones 40 though 42 are generated at a low deviation level.
Tone 00 means that no tone is encoded and the radio
does not look for a tone to decode
NUMBER
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
NOTE
Table 1 - GE-MARC Tones
FREQUENCY
604.2 HZ
631.5 HZ
662.3 HZ
693.0 HZ
727.1 HZ
761.3 HZ
795.4 HZ
832.9 HZ
870.5 HZ
911.5 HZ
952.4 HZ
996.8 HZ
1041.2 HZ
1089.0 HZ
1140.2 HZ
1191.4 HZ
1246.0 HZ
1304.0 HZ
1362.1 HZ
1423.5 HZ
1488.4 HZ
GE-MARC TONE TABLE
All GE-MARC tones numbers and their respective fre-
quencies are provided in Table 1 below.
Increment Tone (3)
The (3) command increments the tone number to the
next GE-MARC tone. If tone 42 is displayed then the tone
wraps around to 00.
Decrement Tone (6)
The (6) command decrements the tone number to the
previous GE-MARC tone. If tone zero is displayed then the
tone wraps around to 42.
Reset To Tone 00 (9)
The (9) command resets the tone number to 00
NUMBER
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
LBI-38953
FREQUENCY
1556.7 HZ
1638.3 HZ
1717.1 HZ
1795.6 HZ
1877.5 HZ
2051.6 HZ
2143.8 HZ
2239.4 HZ
2341.8 HZ
2447.6 HZ
2556.9 HZ
2672.9 HZ
2792.4 HZ
508.6 HZ
529.1 HZ
553.0 HZ
576.9 HZ
1962.9 HZ (acq)
2918.7 HZ (alt)
3051.9 HZ (std)
466 HZ
11
Advertisement
Table of Contents
