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6-9-1
MODULATING RF SIGNALS WITH DIGITAL SIGNALING FORMATS
Digital Signaling For mats can be used as a modulation sour ce in both RF G ener ate and
Duplex G ener ate O per ation.
For mats ar e accessed by selecting the DATA G ener ator as the Modulation Sour ce.
Additional For mats available with this option include PO CSAG and PO CSAG Inver ted
( PO CSAG /) .
DATA Modulation Sour ce Block is defined as follows:
1. Modulation Sour ce
Displays selected Modulation Sour ce. Selections
include G EN1 ( Audio G ener ator - 1) , G EN2 ( Audio
G ener ator - 2) , DTMF ( DTMF Tone G ener ator ) ,
DATA ( DATA G ener ator ) , EXT ( Exter nal
Modulation) and MIC ( Micr ophone Modulation) .
2. Modulation Type
Displays selected Modulation Type. Selections
include O FF, AM, FM and PM.
3. Deviation/Modulation Level
Displays selected Deviation in kHz if cur r ent Modulation Type ( 2) is FM with r ange
fr om 0.0 to 100 kHz. Displays selected Per cent Modulation if cur r ent Modulation
Type ( 2) is AM with r ange fr om 0% to 100%. Displays selected Deviation in
r adians if cur r ent Modulation Type ( 2) is PM with r ange fr om 0 to 10 Radians.
Field is not displayed if Modulation Type ( 2) is O FF.
4. For mat
Displays For mat type for Modulation Sour ce ( 1) . Selections available with DATA
include DCS, DCS INV ( DCS Inver ted) , PO CSAG and PO CSAG INV ( PO CSAG
Inver ted) .
Access CO NFIG for selecting PO CSAG Function, Capcode Range and Data Rate.
Capcode Range values ar e 1 to 9999999. Star t and Stop Capcode ar e selected.
Activated, the system gener ates Star t Capcode message. Capcode incr eases by
one and message is sent until Stop Capcode message is gener ated.
With O ption 11 installed, optional Digital Signaling
6- 13
SECTION 6
1
2
Mod Src:
DATA
FM
Deviation:
5.0 kHz
Format:
DCS
Code:
114
8717127
OPTIONS
3
4
5
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