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FM Transmitters
72
On the Radio:
13 Key the Transmitter and keep keyed until the remaining steps are complet-
ed.
14 Press the desired DTMF key.
The symbol and tone pair frequencies will be displayed on the Test Set as
shown.
To Screen
SIGNALING DECODER
Sym
RF GEN
RF ANL
AF ANL
SCOPE
SPEC ANL
ENCODER
DECODER
RADIO INT
More
Input Level
3.0
kHz
AF Anl In
FM Demod
Single/Cont
Arm Meas
Status:
Idle
Mode
DTMF
Standard
Bell
Stop Meas
*
DTMF Tone Pair
Hz
Freq
Lo Tone
Hz
Freq
Hi Tone
953.1 1226.9
ms
On
Time
ms
Off
Time
62.4 67.2
Gate Time
1.50000
s