Welcome to the Home Page of

Cambridge Electronics Laboratories

Home of the first (and smallest) pcb-mounting telephone ringing generators

Contact us via E-mail Register to receive Technical Literature Updates OEM Ringing Generators End-user/Consumer Products Quiklink here! Power, ringing and ISDN Engineering Design Literature Antique telephones Collectible telephones and parts and telecom test equipment for sale

---

Cambridge Electronics Laboratories,  20 Chester Street,  Somerville MA  02144-3005  USA Telephone +1 617 629-2805     Telefax +1 617 623-1882 Copyright © 2000-2024 by Cambridge Electronics Laboratories      This page last updated October 28,  2024

---

IMPORTANT LEGAL NOTICE:  Contact data on this website are provided only to obtain information or purchase goods from Cambridge Electronics Laboratories.   Any other use, specifically including unsolicited facsimile or e-mail messages offering goods or services, constitutes fraud and will be vigorously prosecuted to the full extent of the law. Violators consent to a cleanup fee of US$500.00 per incident.