PNT10-A High-precision positioning, orientation, attitude and timing equipment

Learn about our aPNT system

The PNT10-A is a MEMS integrated navigation and timing system designed to meet the high-reliability requirements of military applications. It features a proprietary high-precision MEMS IMU (Inertial Measurement Unit) and a proprietary high-precision dual-antenna GNSS module. It utilizes a multi-source Kalman filter fusion algorithm to provide continuous, reliable, high-precision positioning and navigation information in complex environments. Combined with a precision clock training algorithm and a local clock, it delivers highly stable outputs of direction, position, velocity, attitude, time, and frequency. The device boasts a compact design, strong anti-interference capabilities, and robust attack detection, enabling reliable operation in complex and dynamic environments. The system supports a variety of time and frequency outputs, including NTP, PTP, TOD, 10 MHz, 1PPS, and IRIG-B signals.

Applicable fields: military communications, command systems, shipborne and vehicle-borne communication networks, etc.

Important Features

  • Directional accuracy can reach 0.1 degrees with a baseline of 1 meter
  • Client synchronization accuracy down to 10 nanoseconds
  • all GNSS(BDS/GPS/GLONASS/Galileo/QZSS)
  • Supports advanced anti-interference algorithms and deception detection, adapting to complex electromagnetic environments
  • Multi-protocol compatible with PTP, NTP, IRIG-B and other time synchronization protocols
  • Flexible interface supports 1PPS, serial port, GPIO and other input and output
  • Wide temperature range design, intuitive network management interface, support for custom output and flexible control

System Block Diagram

Important Features

Parameter classificationParameter nameparameter value
Standard Time ProtocolNTPNTP V3.4 (RFC 1305/5905/8633), SNTP (RFC4330)
PTPPTPv2.1 (Linux Precision Time Protocol)
SNMPSNMP V2c, V3 MD5; SNMP MIB II, Custom MIB, system status via SNMP
Meet the standardsITU-TG.8262, G.8265, G.8275.1, G.8275.2, G.8273-T GM, T-BC and T-TSC
ITU-T G.812Type III, IV, G.813 Option 1, G.8261
Satellite signal tracking capabilityaisle1408 aisle
Frequencybds b1i/b2i/b3i, gps l1/l2/l5, glonass g1/g2, galileo e1/e5a/e5b, qzss l1/l2/l5
Heading accuracyDual antennas0.1°, 2 m baseline
Single antenna0.1°, initialization required
Maintaining accuracy0.15 °/min with wheel speed, GNSS failure
Posture accuracyGNSS active0.1°RTK/single point dual frequency
Hold Mode0.1° with wheel speed, GNSS failure within 5 minutes
Horizontal positioning accuracyGNSS active1.2 m single-point dual-frequency; 1 cm ± 1 ppm RTK
Data update rateGNSS solution20 Hz positioning/speed/heading information
Combined navigation solution200 Hz (default 100 Hz)
Service accuracyPTPMaster-slave synchronization accuracy: 10ns, terminal synchronization accuracy: 30ns (general network card)
Supports unicast clients and unlimited number of multicast clients
Supports Master-Slave, BC, OC, TC modes and multiple clock types
Supports unicast, multicast, mixed mode delivery, and best-case clock (BMC) algorithm
NTPTypical jitter at the user end: 100μs
1PPS outputOutput LevelTTL (50Ω)
Rise/Fall Time<5ns
Synchronization accuracy<20ns
Maintaining accuracy<10us (24 hours)
High-performance oven-controlled crystal oscillatorOutput frequency10MHz, sine wave, 11±2dBm, load 50Ω SMA
Daily average stabilityBetter than 1E-12
Frequency stability<5E-12/s, <1E-11/10s
Phase noise10Hz: <-130dBc/Hz; 100Hz: <-150dBc/Hz; 1kHz: <-157dBc/Hz; ≥10kHz: <-160dBc/Hz
Panel interfaceMain antennaSMA, 1-way, GNSS signal input, output 5V DC
From the antennaSMA, 1-way, GNSS signal input, output 5V DC
1PPS+TODAviation socket 6 pins, RS422 level
Communication interfaceAviation plug 28 pins, RS232 level, positioning attitude data output, control command input, 100M Ethernet
Timing interfaceNTP+PTP, front-end WV120F015, 2-way, 1G adaptive
10MHzSMA 8-way, sine wave, amplitude 12±1dBm, 50Ω
IRIG-BAviation socket 4 pins, RS422 level
Physical parameterssize3U, half-width portable, customizable size
power supply220V±20% 47Hz~63Hz/DC24V three-selectable power supply
Working temperature-10℃~+55℃ (host), -40℃~+75℃ (antenna)
Storage temperature-45℃~+85℃
humidity95% non-condensing
Power consumption50W
Weight3kg
滚动至顶部