ashtech HDS800, Reference Manual

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540
Query Command Library
Examples
If an internal PDL radio receiver is used:
$PASHQ,RDP,PAR,D
$PASHR,RDP,PAR,D,PDL,ON,0,AUT,0,4800,MED,444.5500,446.7750,12.5,4
30-450,V02.58,,0,0*03
If an internal U-Link Rx is used:
$PASHQ,RDP,PAR,D
$PASHR,RDP,PAR,D,MDL,ON,4,AUT,0,9600,MED,447.1000,447.1000,12.5,,
V01.00,445.5500*20
If an external radio transmitter P/N 800986 is used:
$PASHQ,RDP,PAR,D
$PASHR,RDP,PAR,D,MGL,,1,,,,,0.0000,447.1000,,,TD20-EUHFV10300*01
Comments
The command will be NAKed if the receiver has not been told
the radio is on the specified port using command
$PASHS,RDP,TYP.
Relevant Set
Command
$PASHS,RDP,PAR
See also
$PASHS,RDP,TYP
f14 Central frequency setting (MDL only) 410-470 MHz
c15
Scrambler status (PDL only):
• 0: Off
• 1: On
0, 1
c16
Forward Error Correction status (PDL only):
• 0: FEC Off
• 1: Hamming FEC On
0, 1
s17 RF output power (ADL, LFE, LFA)
LFE, LFA:
100 mW, 200 mW
500 mW
1 W, 2 W, 4 W
ADL:
100 mW, 500 mW
1 W, 2 W, 4 W
s18 Maximum output power (ADL only)
100 mW, 500 mW
1 W, 2 W, 4W
s19 Modulation format (PDL and ADL only) 4FSK, GMSK
*cc Checksum *00-*FF
Parameter Description Range