Tel: +44 (0) 1902 897400
Fax: +44 (0) 870 123 1844

Home	Products	About Us	Contact		Support

LF and GPS RF over Optical Fibre

A LF / GPS over fibre system allows RF radio and GPS signals to be transmitted with minimal losses over long cable distances. It provides a secure and interference free link through noisy environments. The technology transparently provides cross-site connection between a LF radio / GPS antenna and receiver unit.

GPS over fibre optics

Advantages over Coxial Cable Installations

Can provide both LF radio and GPS signals over a single cable.
Minimal signal loss and degradation over very long cable runs upto 10km.
Provides a highly secure tamper-proof connection between antenna and receiver.
Interference free link through noisy environments, the optical signal is unaffected by electical noise.
Flexible, small-diameter, lightweight optical fibre cable favourably with heavy, large diameter and inflexible low-loss coax cable.
Lower cost of optical fibre cable compared with long cable runs of high quality low-loss coax.
Complete electrical isolation between antenna and recever protects against lightning strikes and electrical surge

The RF to Fibre system is available in a range of versions:

GPS only signal reception.
LF Radio only for MSF / DCF-77 and WWVB time and frequency radio signal reception.
Dual GPS and LF radio signals combined onto a single fibre.

Specification

Model	TF-800325PRO	TF-800326PRO	TF-800329PRO
Enclusure (RF to Fibre)	Anodised Housing	Anodised Housing	Anodised Housing
Enclosure (Fibre to RF)	1U 19" Rack-mountable	1U 19" Rack-mountable	1U 19" Rack-mountable
Frequency Band	GPS L1 / L2	MSF (60kHz)*	Dual GPS (L1/L2) / MSF
RF Connectors	TNC	BNC	GPS TNC / MSF BNC
Optical Connectors	FC/PC	FC/PC	FC/PC
Fibre Mode	Single	Single	Single
PSU	85 - 264 VAC	85 - 264 VAC	85 - 264 VAC

* DCF-77 and WWVB options available.

Options

TF-800327PRO	IP65 Weather-Proof Cabinet For RF to Fibre Converter Module
TF-700241	100m Pre-Terminated Patch Cord Gl-3.0 Optical Fibre Armoured Cable
TF-700240	200m Pre-Terminated Patch Cord Gl-3.0 Optical Fibre Armoured Cable

Product Groups

Rack-Mountable NTP Servers

Compact NTP Servers

GPS PC Time Servers

LF Radio PC Time Servers

Ethernet Networked NTP
Time Displays

GPS\LF Over Fiber Solutions

Email:
Info@TimeTools.co.uk

UK
Tel: 01902 897400
Fax: 0870 123 1844

International:
Tel: +44 1902 897400
Fax: +44 870 123 1844

TimeTools Limited.
Unit 34,
Wombourne Enterprise Park,
Bridgnorth Road,
Wombourne,
South Staffordshire.
WV5 0AL
UK

Customer List

TimeTools provides network timing solutions to organizations world-wide. Here's a selection:

more>

Environment

All TimeTools products conform to EU Directive 2002/95 which restricts of the use of certain hazardous substances in electrical and electronic equipment.

More Information	Product Information	Popular Categories
Site Map Web-Site Terms & Conditions Useful Links	Product List	NTP Server NTP Time Server Time Server Atomic Clock Digital Wall Clock Notes

UK Sales:	01902 897400	International Sales:	+44 1902 897400
Copyright © 2002-2012 TimeTools. All Rights Reserved. All Trademarks Acknowledged.