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VHF P25 TransceiVer/
UHF P25 TransceiVer
TK-5720/ TK-5820
insTrUcTion ManUal
enGlisH
Terminal Description
Microphone Jack
Pin NO. Pin Name Description Specification I/O Notes
OSOMClortnocthgilkcabyekciMCLB1
OV6.31tuptuOrewoPBS2
–dnuorGdnuorGDNG3
4 PTT/TXD PTT Input/Serial Data Output High Impedance/ CMOS I/O
–dnuorGdnuorGCIMEM5
006tupnIlangiSCIMCIM6 I
7 HOOK/RXD Hook Detection/ Serial Data Input High Impedance I
O/IecnadepmIhgiHnoitceteDataDCIMMD8
ACC (D-SUB 25 Pin Connector)
Pin NO. Pin Name Description Specification I/O Notes
IelbitapmocC232-SRtupnIataDlaireS1DXR2
OelbitapmocC232-SRtuptuOataDlaireS1DXT3
ISOMCtupnIataDID5
input : 0.5 V p-p (Typ.)
Data Rate : 9600 bps
High Impedance
006tupnIlangiSCIM2IM6 I
–dnuorGdnuorGDNG7
OLTTtuptuOataDlaireS2DXT9
ILTTtupnIataDlaireS2DXR01
–dnuorGdnuorGDNG11
–dnuorGdnuorGDNG81
–dnuorGdnuorGCIMEM52
Antenna Connector
Impedance is 50 .