N2HJD REPEATER MEGAPLEX

CONTROLLER

Bob Shewell, N2HJD/R Trustee & Builder

"The N2HJD Repeater Controller" is a firmware programmed controller capable of either controlling two repeaters with a transparent link or a split site transmitter

N2HJD Controllers:

Version 1, Features:
REPEATER / REMOTE RECEIVER WITH PL & TT CONTROL
2ND REPEATER / CONTROL RECEIVER WITH PL & TT
PTT-2 CAN BE USED TO CONTROL SQUELCH DISABLE
LINK CAN BE DISABLED DURING AN AUTOPATCH
LINK / RBASE TRANSCEIVER, SIMPLEX LINK
LINK RECEIVER CAN BE FOR CONTROL
CAPABLE OF BEING 2 REMOTE RECEIVERS
CRYSTAL TIME BASE = 3.58 Mc
4.19 uSEC INSTRUCTION CYCLE TIME
THREE DTMF CONTROLLED OUTPUTS
OUTPUT 3 CONFIGURABLE AS REPT-2 PL OUT
60 DTMF CONTROL OPERATOR COMMANDS
DTMF TONE "D" OR "C" FORCES COMMAND
CONTROL OP COMMAND PREFIX = X,X,X
THREE USER DTMF COMMANDS
USER TOUCH TONE DOWN = X,X,X,0
USER TOUCH TONE UP = X,X,X,1
USER FORCED ID = X,X,X,2


Version 2, Features:

REPEATER LOCAL RECEIVER WITH PL & TT CONTROL
PL OR TT MODE ON REPT REC CONTROLS LINK
LINK CAN BE DISABLED DURING AN AUTOPATCH
REPEATER COR CONTROLS A TIMED MESSAGE
LINK RECEIVER CONTROLS REPEATER XMIT
LINK AUDIO GATE CONNECTS XMIT AUDIO
PART OR FULL TIME CONTROL BY LINK
OVER TEMPERATURE ALARM STOPS XMIT
TIMED FAN OPERATION WITH XMIT
CRYSTAL TIME BASE = 3.58 Mc
4.19 uSEC INSTRUCTION CYCLE TIME
THREE DTMF CONTROLLED OUTPUTS
60 DTMF CONTROL OPERATOR COMMANDS
DTMF TONE "D" FORCES COMMAND
CONTROL OP COMAND PREFIX = X,X,X
FIVE USER DTMF COMMANDS
USER TOUCH TONE DOWN = X,X,X,0
USER TOUCH TONE UP = X,X,X,1
USER RESET / ID = X,X,X,2
USER LINK TIMER EXTEND = X,X,X,*
USER LINK TIMER OFF = X,X,X,#

Send me Email at home at bshewell@aol.com

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