Brief description: ZWRTK-201 high-precision locator can provide carrier position information, time information, course information and pitch angle information. He inherited and carried forward the company's technical advantages in satellite navigation measurement, through the use of GPS L1, L2, Beidou B1, B3 four frequency band signals, fused heading calculation algorithm, output high-precision heading information and position information, in the case of differential input of the base station, the position information is up to 2cm.
【Product Special Instructions】
Antenna installation environment: Since the equipment needs to accept GPS or BD satellite signals to work normally, special attention should be paid to the external receiving (transmitting) antenna of this equipment needs to be installed in an open, unobstructed, and good electromagnetic environment, and at the same time, high-power radio transmission equipment is prohibited from directly irradiating the antenna, which will directly cause damage to the antenna equipment and even the host.
Do a good job of anti-salt spray and waterproof: Since the antenna of the equipment is an outdoor equipment, it needs to be raised and kept without direct shielding, so it needs to be protected by anti-salt spray and waterproof measures when installed at sea. The joints are sealed with waterproof tape, and the surface of the shell is cleaned frequently.
【Product Function】
ZWRTK-201 high-precision locator can provide carrier position information, time information, heading information and pitch angle information. He inherited and carried forward the company's technical advantages in satellite navigation measurement, through the use of GPS L1, L2, Beidou B1, B3 four frequency band signals, fused heading calculation algorithm, output high-precision heading information and position information, in the case of differential input of the base station, the position information is up to 2cm.
【Hardware Description】
1. GPS antenna: The GPS antenna adopts GPS L1\L2 Beidou B1\B3 dual system measurement antenna to facilitate user installation.
2. Motherboard: ZWCX&CZ-201 motherboard has two MMCX sockets, marked with M antenna.
【Technical Indicators】
System accuracy | course | 0.1° (1σ, good satellite signal, baseline length ≥2m); |
| location |
Differential: 2cm+1ppm (CEP) (Good Satellite Signal) Single point: 3m (CEP) (good satellite signal |
| data update rate | 1Hz/5Hz/10Hz adjustable |
Interface characteristics | Interface mode | RS-232 / TTL |
| baud rate | 115200 bps（default） |
| Physical characteristics | supply voltage | 12VDC rated（10～30VDC） |
| rated power | ≤3W |
| Operating temperature | -40℃～+85℃ |
| Physical dimensions | 100.2mm×60.1mm×11.4mm |
| weight | ≤60g（Antennas and cables are not included） |