TSC 4402 Time Transfer Modem - Advanced Timing Solutions and Systems

To get a quote on any of our Timing, Test and Measurement Products, click here.

Your Question

Question Type

Your E-mail

We respect your privacy and do not share your email address with 3rd parties. This application is used only to communicate directly with Symmetricom representatives. To view our privacy policy, click here.

Our latest product catalog is packed with the information on the precise solutions for your timing and synchronization needs. TO ACCESS, CLICK HERE.

Data Sheets. Product Information and more. To download information that could be critical to your business, TO ACCESS, CLICK HERE.

SymmTime 2008 Now Available! Download a free, convenient multi-zone desktop time utility that automatically synchronizes your system clock to any accessible NTP server. Click here.

The e-Newsletter for Timing, Test & Measurement

Your E-mail

We respect your privacy and do not share your email address with 3rd parties. To confirm your subscriber status, click here. To view our privacy policy, click here.

To pass along a copy of this page to anyone you would like, click here.

Time Transfer Modem

Get A Quote

Data Sheets
	Advanced Timing Solutions TSC 4402
WEEE/RoHS
	WEEE/RoHS Initiatives
Service Plans
	TTM Product Service Plans
Glossary
	Glossary of Terms

The TSC 4402 enables many applications in which stringent cross-site timing requirements rendered them previously unfeasible. Using two-way time transfer, the TSC 4402 measures and reports the time offset between two timing systems with sub-nanosecond accuracy. This measurement accuracy and capability to operate over large geographic distances allow the TSC 4402 to introduce a new level of cross-site synchronization to your application. The TSC 4402 operates over a RF link established between two sites. It accepts standard timing references (1PPS, 5 or 10 MHZ, and NTP) and produces a modulated timing signal at 70 MHz. This 70 MHz signal serves as the input to the user�s RF communication link. Most link types are supported by the modem and the low data rate (2.5 kbps) of the TSC 4402 enables satellite communication (SatCom) links to be established using low power VSAT terminals. In addition, the CDMA architecture of the timing signal allows multiple systems to utilize the same frequency allocation and reduce the user�s cost of bandwidth. Undaunted by mobile applications, the TSC 4402 is capable of accepting positioning information from an external device (e.g.TSC 4400 �GPS Time and Frequency Standard�) and automatically correcting for the dynamics of platform motion. This capability allows the TSC 4402 to maintain its sub-nanosecond accuracy even when installed on an aircraft and exceed the level of synchronization possible when using GPS techniques such as common-view. Health and status information is available over the Ethernet connection on the TSC 4402. Additionally, a low data rate (1 kbps) channel is established over the RF link to allow the user to pass command and control information specific to their application. The TSC 4402 can be configured to custom requirements.

Get A Quote

KEY FEATURES
	CDMA Architecture Allows Multiple Systems to Operate at the Same Frequency
	Operates in Mobile and Airborne Applications
	2U Form Factor Requires Minimal Space
	Accepts Standard Timing Inputs (1 PPS, 5 or 10 MHz, NTP)
	Cross-Site Command and Control (C&C) Channel Available to User
	Status Information via Ethernet