Sensitivity: Ho beha khokahano e potlakileng e tsitsitseng
Kopo: Mochini oa ho tsamaea ka nako
Mofuta oa data: M8N
Mohala oa sehlahisoa: GPS
Lintlha-khōlō tsa sehlahisoa:
■ Kompase e kopantsoeng
■ Tsepamisa maikutlo indastering ea taolo ea sefofane, e nang le mongoli oa eona oa makenete
■ Boholo ba sehlahisoa :25 x 25x 8 mm
■ Amplifier ea lets'oao la LNA e hahiloeng kahare
■ Maemo a indasteri 25x 25x 4mm antenna ea ceramic e nang le kutlo e phahameng
■ E hahiloeng ka har'a kristale ea TCXO le Farad capacitor bakeng sa ho qala ho chesa ka potlako
■ Sekhahla sa ntlafatso ea 1-10Hz Positioning
1. Tlhaloso ea sehlahisoa
F23-U ke Beidou / GPS e amohelang e ka amohelang matšoao a sathelaete e nang le likanale tse 72, tšebeliso e tlase ea matla le kutlo e phahameng, 'me e khona ho fumana matšoao a fokolang kapele le ka nepo metseng, likhohlong, libakeng tse phahameng le libakeng tse ling. Moamoheli o tla le sengoli sa geomagnetic, se thusang mosebelisi ho ntšetsa pele mosebetsi kapele.
PIN PIN tshebetso:
Pin lebitso | Tlhaloso |
TXD | Ho kenya data ea interface ea TTL |
RXD | Tlhahiso ea data ea TTL interface |
5V | Matla a ka sehloohong a tsamaiso, motlakase oa phepelo ke 3.3V-5V, motlakase o sebetsang o ka bang 35 ~ 40@mA. |
GND | Khokahano ea fatše |
SDA | Serial Clock Line bakeng sa I2C bese |
SCL | Serial Data Line bakeng sa I2C bese |
Frequency | GPS:L1C/A, GLONASS:L1C/A, Glileo:E1BDS:B1l,B2l,B1C,B3 SBAS:L1, QZSS:L1C/A |
Sekhahla sa Baud | 4800960 0192 00384 00576 00115 200 BPS |
Kanale e amohelang | 72CH |
Stjantjello | Tracking: -162dbm Capture: -160dbm Cold start -148dBm |
Qaleho e batang | Karolelano ea 26s |
Qaleho e futhumetseng | Ka karolelano 3s |
E chesangqala | Ka karolelano 1s |
Pho lokisa | Ho nepahala ha boemo bo otlolohileng <2.5MSBAS <2.0MTiming ho nepahala: 30 ns |
Bophahamo bo phahameng | 50000M |
Lebelo le phahameng | 500 m/s |
Ho potlakisa ho hoholo | ≦ 4G |
Khafetsa ea ho nchafatsa | 1-10 Hz |
Boemo ka kakaretso | 25 x 25 x 8.3mm |
Voltage | 3.3V ho isa ho 5V DC |
Ho felloa ke matla | ≈35mA |
Port | UART/USB/I2C/SPI |
Mocheso oa ho sebetsa | -40 ℃ ho 85 ℃ |
Mocheso oa polokelo | -40 ℃ ho 85 ℃ |
Setšoantšo sa 3.NMEA0183
NMEA 0183 Sephetho
GGA: nako, sebaka, le mofuta oa sebaka
GLL: Longitude, latitude, UTC nako
GSA: Mokhoa oa ho sebetsa oa moamoheli oa GPS, sathelaete e sebelisetsoang boemo, boleng ba DOP
GSV: Lintlha tse bonahalang tsa satellite ea GPS, bophahamo, azimuth, karo-karolelano ea lerata (SNR)
RMC: Nako, letsatsi, sebaka, lebelo
VTG: Lintlha tsa lebelo le tlase