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Detailed Description of APRS Functions
Detailed Description of APRS Functions
⑤GPS power saver
When pressed by hand or the set time is up, GPS will be turned onautomatically. GPS will have a warm boot, position in a few seconds
and then transmit. After that, GPS will be turned off.
Note: Only the manual mode or timing mode is valid.
⑥PATH1, PATH2
To require the relaycalledWIDE1 or WIDE2 to relayaccording to the number of relays.
Default settings: WIDE1-1 WIDE2-0, that is, to require the relaycalled WIDE1 to relay once, but not to require WIDE2 to relay.
⑦MIC-E
The beacon data are compressed and then transmitted. This can effectively shorten the transmission time, reduce the probability that the
data is interfered by other signals in the air and improve the success rate of the receiver’s decoding.
⑧PTT delay
Before transmitting a signal, PTT will trigger a delay. When the SQL responsefrom the other party is slow, the PTTdelaycan be increased.
⑨Symbol 1:
! stands forthe data type designator. The fixedlength is 1 character. Generally speaking, there is no need to change it. If need be, refer to
APRS protocol manual.
/stands for the symbol table.Generally speaking, there is no need to change it. If need be, refer to APRS protocol manual.
>stands for the symbol pattern displayed on the server map. The fixedlength is 1 character. Refer to APRSSymbol Table to change it.
62
63
11
12
⑩ Auto Symbol 2:
There are three parameters: wait time, Symbol 2 andSymbol Table 2
180:Wait time, in seconds
/ stands for Symbol Table 2
P stands forSymbol 2
When thequiescent timereaches the set wait time in the intelligent mode, the symbol will be converted to Symbol
2automatically.
Comment
See p.40 [Comment] for details.
Beacon options
Mileage: SPORT site beacons include mileage that is calculated automatically, while FIXED site beacons don’t
include it.
Satellite: SPORT site beacons include the number of valid satellites, while FIXED site beacons don’t include it.
Atmospheric pressure: Both SPORT and FIXED site beacons include auxiliaryatmospheric pressuresensor data.
Voltage: Both SPORT and FIXED site beacons include battery voltage sensor data.
Temperature: BothSPORT and FIXED site beacons include auxiliarytemperaturesensor data.
Содержание HG-UV98
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