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BeiDou GPS satellite
BeiDou and GPS satellite signals to obtain standard time currently, there are over 50 BeiDou and GPS satellites in total, providing wide coverage it only needs to receive signals for a few minutes each day for time synchronization suitable for outdoor areas, mountainous regions, remote areas, at sea, and on islands.
CDMA network time synchronization
It receives standard time from China Telecoms CDMA base stations time synchronization is possible wherever China Telecoms Tianyi mobile phones can receive a signal China Telecom currently has hundreds of thousands of base stations, providing excellent signal coverage it is suitable for densely populated urban and town areas, as well as indoor and basement locations.
Network time synchronization
It obtains standard time from a time server on the internet or local area network it automatically sends a request to the server every time it powers on it connects directly via the network port to a router on the local area network.
Product Overview:
R14W-E is a time display terminal that automatically corrects the time by receiving external signals. It features exquisite craftsmanship and an elegant design, making it suitable for various applications such as offices and control rooms.
Product Features:
(1) Automatic time synchronization, eliminating timing errors; supports multiple time synchronization methods including Beidou/GPS satellite, telecommunication base stations, and NTP Ethernet;
(2) Time display;
(3) Optional: Supports PoE power supply;
Category | Subcategory | Description |
Interface | B: Beidou/GPS Satellite Signal | Supports Beidou B1 frequency & GPS L1 frequency signals: (1) Operating frequency: 1555 MHz~1580 MHz; (2) Gain: 28±2dB@3.3V; (3) Polarization: Right-hand circular polarization; (4) Noise figure: 1.5dB; (5) Output impedance: 50Ω; (6) Voltage standing wave ratio: ≤2 |
C: China Telecom Base Station Signal | 800M–1800M wireless signal | |
E: Ethernet Data | 10M/100M/10G Ethernet, IEEE 802.3, NTP v1.v2.v3, SNTP, DHCP | |
W: WiFi Wireless Signal | WiFi@2.4GHz, IEEE 802.11b/g/n, NTP, SNTP | |
S: Self-developed LoRa Wireless | 398M–525MHz LoRa wireless signal | |
R: Industrial Bus | RS485 bus | |
Electrical Characteristics | Power Supply | 110–220V, 50Hz (suitable for 110V AC regions like South Korea, Taiwan) |
Power Consumption | 1.5W–5W, determined by model | |
Reliability | MTBF≥100000h | |
Electromagnetic Compatibility | Complies with Radio Interference Limit GB-9254-1998 Standard Class A | |
Mechanical Characteristics | Appearance | Integrally molded plastic shell / High-strength glass panel |
Installation Method | Wall-mounted | |
Dimensions | Outer diameter: 36cm | |
Environmental Characteristics | Operating Temperature | –20°C ~ +70°C |
Storage Temperature | –40°C ~ +70°C | |
Humidity | 5%–95% RH |
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