Northen Telecom OPD352 Test Set Clock

The Northen Telecom OPD352 is a vintage test set clock used in early industrial communication systems for time‑stamping and synchronization. Common failure modes on this model include degraded power supply rails, burnt-out oscillator components, and corrosion of the clock crystal contacts. First‑check steps: verify 12 V DC input with a multimeter, inspect the main PCB for burn marks or loose solder joints, and review any stored error logs for time‑base drift indications.[oss-gpt-20b]

Need your Northen Telecom repaired or tested?

We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

📞 Call Now: 1 (336) 969-0110

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Other Repaired Units by Northen Telecom

Northen Telecom OPD352 Test Set Clock
Northen Telecom OPP549A Test Set Clock

Contact Us

🚑Shop Location🛠️

Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.

📞Phone

1-336-969-0110

📦Mailing Address🚛

Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.