PNT10 high-precision positioning, orientation and timing equipment
High-precision positioning, orientation and timing equipment
The PNT10 is a positioning and timing system designed to meet the high-reliability requirements of military applications. It integrates a dual-antenna GNSS direction-finding system and high-precision timing capabilities. It supports full GNSS concurrent reception and, combined with a precise clock discipline algorithm and a local clock, provides highly stable direction, position, velocity, time, and frequency outputs. The device boasts a compact 1U rack-mount design and robust anti-interference and attack detection capabilities, ensuring reliable operation in complex and dynamic environments.
The system supports a variety of time and frequency output functions, including NTP, PTP, TOD, 10MHz, 1PPS, and IRIG-B signals. The device automatically detects GNSS signal anomalies, switches to timekeeping mode, and issues an alarm to ensure continuous and stable output. Its flexible embedded hardware design and robust construction make it an ideal choice for harsh military environments.
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
Classification | Index |
---|---|
Standard network protocols | NTP v3,4(RFC1305/5905/8633), SNTP(RFC4330) |
PTPv2.1(Linux Precision Time Protocol) | |
SNMP v2c, V3 MD5; HTTPS/SSL*(TLS 1.2/1.3) | |
SNMP MlB ll, Custom MlB, system status via SNMP | |
SMTP forwarding/SSHv2、Telnet/IPV4/IPv6/Syslog | |
Meet the standards | ITU-T G.8262, G.8265, G.8275.1, G.8275.2 |
ITU-T G.8273 T-GM, T-BC and T-TSC | |
ITU-T G.812 Type III, IV、ITU-T G.813 Option 1、G.8261 | |
GNSS receiver | Channels: 1408 channels |
Frequency: BDS: B1I, B2I, B3I | |
Frequency: GPS: L1C/A, L2P (Y)/L2C, L5 | |
Frequency: GLONASS: G1, G2 | |
Frequency: Galileo: E1, E5a, E5b | |
Frequency: QZSS: L1, L2, L5 | |
Single point positioning (RMS): horizontal 1.5 m; elevation: 2.5 m | |
RTK (RMS): horizontal 0.8 cm + 1 ppm | |
RTK (RMS): Elevation: 1.5 cm + 1 ppm | |
Directional accuracy (RMS): 0.1 degrees /1 m baseline | |
Data update rate: Positioning and direction finding 20 Hz | |
Server performance | PTP: Master-slave synchronization accuracy 10ns, terminal synchronization accuracy 30ns (applicable to network cards) |
PTP 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 | |
NTP: User terminal synchronization accuracy: 100μs | |
NTP request volume: 23,000/second | |
1PPS output | Output level (pulse): TTL (50Ω) |
Rise and fall time: <5ns | |
Synchronization accuracy: <20ns | |
Maintaining accuracy: <10us (24 hours) | |
High-performance oven-controlled crystal oscillator | |
Output frequency | 10MHz, sine wave, 11±2dBm, load 50Ω SMA |
Daily average accuracy | Better than 1E-12 |
Frequency stability | <5E-12/s |
<1E-11/10s | |
Phase noise | 10Hz :<-130dBc/Hz |
100Hz :<-150dBc/Hz | |
1kHz :<-157dBc/Hz | |
≥10kHz :<-160dBc/Hz | |
panel | VFD high-brightness LCD screen: displays satellite status, time, network card IP, system version |
Three-color indicator light: GNSS status, NTP/PTP status, clock status, device alarm | |
Timing network port: NTP+PTP, aviation plug YW120F01S, 1 channel, 1G adaptive | |
Information network port: Aviation plug YW120F01S, 1 channel, positioning and directional output, external control command | |
Main antenna: SMA, 1-way, GNSS signal input, output 5V DC | |
Slave antenna: SMA, 1-way, GNSS signal input, output 5V DC | |
1PPS :SMA,1-way,TTL,50Ω | |
10MHz: SMA, 1-way, sine wave, amplitude 12±1dBm, 50Ω | |
1PPS: Aviation plug JY3110R14-18SNL, 3-way, RS422 level | |
IRIG-B: JY3110R14-18SNL, 6-channel, RS422 level | |
Physical and environmental parameters | |
size | 1U chassis 440×44.5×364mm |
power supply | 220V±20% 47Hz~63Hz, three-core power supply XCD22F3Z1D1 |
Working temperature | -10℃~+55℃ (host) -40℃~+75℃ (antenna) |
Storage temperature | -45℃~+85℃ |
humidity | 95% non-condensing |
Power consumption | 50W |
Weight | 3Kg |