M210 Modular Timing SystemAdd to my manuals
P T S
N e t t w o r r k R e a d y P r r e c i i s i i o n T i i m e S y s t t e m
The PTS is a state of the art frequency instrument offering a wide range of features and time and frequency outputs accurate to <40ns rms to UTC(USNO) and 1x10-12 respectively.
• GPS Disciplined Atomic Clock
• Full Remote Network Control Using
Standard Web Browser
• Optional SA-ASM GPS Receiver
• Timing Accuracy <40ns rms to UTC
The PTS is a state of the art frequency instrument offering a wide range of features and time and frequency outputs accurate to <40ns rms to UTC (USNO) and 1x10-12 respectively.
This new generation of network appliance is economical and reliable and offers complete remote control and monitoring via a webbrowser based interface.
The PTS can be used in either a single or dual redundant configuration and in conjunction with one of Brandywine Communications range of
Distribution Amplifiers, such as the FTSU-100.
Applications for the popular PTS include central time and frequency systems, satellite earth stations, military communication systems, and high availability network time servers.
An extremely accurate internal Rubidium oscillator is used as the internal time base that drives all the time and frequency outputs. This
Rubidium oscillator is disciplined using an advanced control algorithm, ensuring superior holdover performance. The time constants of this algorithm are user-adjustable to suit specific applications.
The PTS is available both with standard C/A code and optional P(Y) code SA-ASM GPS receiver. It may also be disciplined to an external 1PPS/HaveQuick time code source.
• NTP Network Time Server
• Dual redundant system in 19 Inch rack mount
• Low Cost
• 10MHz, 1PPS, IRIG B, serial and BCD time code outputs
A 10baseT Ethernet port is provided which is used both for monitoring and control of the instrument and for Network Time Protocol. This interface supports both fixed and dynamic IP address assignment via DHCP.
In addition to configuring the PTS, the built-in web browser provides information on GPS, internal monitoring of time errors, and internal parameters of the atomic oscillator. The user may set thresholds of any monitored parameter to trigger an alarm.
A precision 1PPS time mark is available for synchronizing or calibrating other equipment and the IRIG B serial time code allows synchronization to be distributed to other computers, displays and related equipment requiring precise time.
An ASCII serial port outputs any user-selected time of day message at a 1/sec rate for synchronizing other equipment. The same output port may also be configured to output 50 bit/sec BCD time code in accordance with ICD-
A high stability 10MHz sine wave output provides an ultra-stable, low phase noise frequency reference derived from an SC cut crystal that is locked to the rubidium reference.
1 PPS Output
On Time Rising edge
Setup and Control
Sine Wave Output
Number of outputs
300-115,200 (Default 115k N, 8, 1)
Phase Noise (SSB)
2.5 Vpp into 50 Ohms
<-140 dBc/Hz (100Hz) typical
<-150 dBc/Hz (1000 Hz) typical
Time Code Output 1
Number of Outputs 1
Code Format (link sel) IRIG B 1kHz or DC level
HCMOS Level 2.2 Vpp 600 Ohms
Time Code Output 2
Number of outputs 1
Code format 50 bit BCD ICD-GPS-060 or ASCII
Level (link selectable) RS-232 (4,800, N, 8, 1) or BCD
Fault Alarm Status
1/sec user-programmable string
0 to + 50°C
-40 to +85°C
To 95% non-condensing
P(Y) Code GPS Receiver Specification Option)
Receiver Type GRAM SA-ASM receiver
Parallel 12 Channel 12 all-in-view receiver
16m SEP in SA/AS environment with respect to WGS-84 with CV loaded
Warm start <120 seconds with Almanac, CV loaded
Jamming environment up to 10db> satellite signals
Operates with 34dB J/S at both L
Cold Start Requirement Automatic. No input of time or position
CV Fill compatibility
Tracking satellites required.
±100 ns. Absolute UTC
Std Deviation 20 ns
See table below
<5x10 -11 /month after 30 days aging
± 1x10 -10 0 to 50°C
1kS 10kS DAY
1X10 -11 2X10 -12 1X10 -12 1X10 -12 1X10 -12 2X10 -12 2X10 -11
10BaseT (100 base T optional)
NTP (RFC1305), SNTP, Daytime
Static or Dynamic via DHCP
Daytime, Telnet, FTP, DHCP, Time
With rack mount adapter
24 Vdc, -48 Vdc, 125 Vdc
3.25” x 7.25”x 15.8”
19 inch Rack Mount, 3.48” (2U) height, 15.80” depth in rack
5.5 pounds, typical
GPS C/A Code Receiver Specification
Motorola Oncore UT+
Receiver type 8 channel C/A code timing receiver
As we are always seeking to improve our products, the information in this document only provides general indications of product capability, suitability and performance, none of which shall form any part of any contract.
Time & Frequency Solutions Ltd
25 Eastways, Witham, Essex CM8 3AL
Tel: +44 (0) 1376 514114 Fax: +44 (0) 1376 516116
E-mail: [email protected] Web: www.timefreq.com
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project