MA-801/GB Desktop NTP Server Network Time Server + 3M/9.8FT Car Antenna For GPS Beidou Time Service

MA-801/GB Desktop NTP Server Network Time Server + 3M/9.8FT Car Antenna For GPS Beidou Time Service

Model Comparison:
- MA-801/G: For GPS time service
- MA-801/GB: For GPS and Beidou time service
- MA-801/C: For CDMA network time service
- MA-802/G: For GPS time service
- MA-802/GB: For GPS and Beidou time service
- MA-802/C: For CDMA network time service
- MA-812/GB: For GPS and Beidou time service

Attention: MA-801 series are desktop devices. MA-802 and MA-812 series are standard 1U rack devices.

Description:
Its compact shell and high-performance motherboard chip can carry nearly 10,000 clients at the same time, giving it the same efficient, accurate and stable performance as rack-mounted equipment.

Advantages:
- 12V power supply
- 100M Ethernet port
- Be punctual when power-off

Features:
- Small size but with large capacity. Equipped with high-performance motherboard, 100M Ethernet port, high-precision receiving module, suitable for outdoor environments
- Synchronization accuracy of timing module 1µs
- NTP processes 8000 timing requests per second
- User terminal synchronization timing accuracy≤50ms
- Support 1000 clients
- Easy debugging and operations. WEB management page: Login password authentication, you can view the real-time status of NTP server, modify network parameters, time zone, etc. Client software: In addition to WEB management, we are also equipped with professional client software

Three Working Modes:
- Beidou mode: In this mode, the NTP server only receives Beidou satellite signals;
- GPS mode: In this mode, the NTP server only receives GPS satellite signals;
- Mixed mode (default): In this mode, the NTP server simultaneously receives GPS and Beidou satellite signals.



3M/9.8FT SMA Car Antenna:
- Frequency range: 1575±5MHz (GPS)
- Polarization method: Right-hand circular polarization
- Antenna gain: -3dBic at 10°; 3.5dBic at zenith
- Amplifier gain: 27dB
- Noise figure: 1.5dB
- Power loss: 5±0.5vdc at 12mA
- Interference suppression: 20dB (fo±140MHz)
- Weight: 115g
- Connector: magnetic adsorption or other
- Connection method: 3-5m/9.8-16.4ft cable (core shielding layer is pure copper) (SMA-F, TNC-F, or other)
- Working temperature: -45℃ to 85℃
- Storage temperature: -50℃ to 90℃
- Humidity: 100%

Support Producers:
- For Microsoft, Linux, HIKVISION, Uniview, Dahua Technology, KEDACOM, Tiandy, Infinova, Samsung.
- In addition to the above, it supports all terminals that include NTP.

(1) DC12V power supply
(2) Device restart button
(3) Long press for 10 seconds to restore factory settings
(4) Fast Ethernet port (can handle 8000-10000 timing requests per second)
(5) SMA interface antenna
(6) Power indicator
(7) Equipment operation indicator
(8) Device status indicator

Device Parameters:
Device Information:
* Model: MA-801/GB
* For GPS + Beidou satellites
* Appearance type: desktop

Network protocol:
* NTP v1.v2.v3.v4(RFC1119&1305), SNTP(RFC2030) (RFC1321), DHCP (RFC2131), HTTP, IPV4

Server performance:
* GPS, Beidou hybrid clock reference mode
* Level 1 network time server, synchronization accuracy 1µs
* User terminal synchronization timing accuracy: 1-50ms (typical value of local area network)
* User capacity: support tens of thousands of clients
* NTP request volume: 8000-10000 times/sec

Support system and platform:
* Servers, PCs, and embedded devices that support all NTP protocols, including but not limited to: For full range of Microsoft Windows, full range of Linux (Redhat, Fedora, Bsd, Centos, etc.), security equipment manufacturers products such as Mac OS series, Aix, HP-UX, Android, HIKVISION, Dahua Technology, Uniview, etc.

Signal receiving parameters:
* 72-channel timing GPS Beidou hybrid receiver
* UTC synchronization accuracy 30ns (RMS), support single-satellite timing window mode
* GPS receives L1, C/A code signal -1575.42MHz.
* Beidou B1, the mode can choose pure GPS, pure Beidou or hybrid three modes.
* Tracking and locking sensitivity can reach -167dBm.

Front panel:
* Equipped with a three-color indicator light to indicate the running status, satellite signal status, and clock lock status.

Signal receiving specifications:
* GPS antenna input: SMA, 1 way, L1, 1575.42MHz, Beidou B1
* Network port: RJ-45, 1 channel, 10/100M adaptive Ethernet interface
* 1 a reset button

Physical and environmental parameters:
* Power supply: DC12V
* Working temperature -10℃ to +55℃ (host); -40℃ to +75℃ (antenna)
* Storage temperature: -45℃ to+85℃
* Humidity: 95% non-condensing
* Power consumption: 5W

Attention:
* The screen pictures and product descriptions provided are all reference diagrams, and the actual situation is subject to the actual product.
* Product pictures, models, data, functions, performance, specifications, user interface and other product information are for reference only. We may improve the above content. For specific information, please refer to the actual product and product manual. Unless otherwise specified, the data involved in this website are the results of the manufacturer's internal testing.

Package Included:
- 1 x Set of NTP Server

Note:
- Other items pictured are not included, for demonstration purposes only. Thank you for your understanding!