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Precision GPS/GNSS based NTP Network Time Servers
GPS/GNSS Precision Frequency Standards
Networked Frequency Distribution Units with Redundancy
Quality Network Time Displays and clocks
Networked Time Code Distribution Units with Redundancy
Bus Based Plug In Timing Solutions
NTP Network Time Servers
Our range of Stratum 1 & 2 NTP network time server units and NTP master clocks use NTP (Network Time Protocol) for network time synchronisation, delivering quality, reliability and accuracy.
Precise time is generally derived from a GPS or GNSS source and then used to discipline an internal oscillator that will maintain time should the GPS signal drop out. On many models, provision is made for alternative time source signals that can be used to derive precise time.
Our broad range of Network Time servers are tailored to suit a wide range of budgetary, technical and performance requirements.
All are built to AS9100C quality standards with many kept on the shelf.
This Stratum 1 GNSS/GPS multi-
Built to demanding AS9100C aerospace quality standards, the unit offers three truly independent and isolated NTP network ports, each of which can be individually configured for network security and access levels.
The unit is readily configured as a Stratum 1 Master Time Clock reference server or as a Peer to Peer sub-
Options include a choice of TCXO, OCXO or Rubidium oscillators together with a choice of standard or long distance antennae. Constellation options are user selectable via the 32 channel C/A GNSS/GPS antenna covering GPS, GLONASS & BEIDOU combinations.
ENTA II -
The Enhanced Network Time Appliance is a full function Master Clock and is designed to provide a full suite of precision time outputs including IRIG B, IRIG E, IEEE-
The ENTA includes both a built in GPS receiver and an IRIG B decoder, accommodating multiple time reference inputs. Another standard feature is a built in oven controlled crystal oscillator that provides continuous timekeeping accuracy in the event that GPS or IRIG signal inputs are lost.
An economic and simple to use range of NTP time servers deriving a time reference from either GPS or IRIG-
All units are mains powered and equipped with a clear 6 digit LED time of day display, an RJ45 Ethernet port for NTP time serving and web browser setup along with an RS-
Each unit can be setup to function as a primary NTP server or to behave as an NTP client from which serial time code information is relayed. Management of the unit setup parameters is via a built-
NTP time server modules are available in our range of Stratum 1 Modular master clocks.
The M21x range includes a 3 port secure NTP server card while the MMC system provides a single slot, secure NTP module with provision for up to 12 NTP devices.
These units are highly network secure.