
Radiodetection RD7100/8100 5-inch (125mm) Transmitter Clamp | Signal Induction | Precision Locating
The Radiodetection 125mm (5-inch) transmitter clamp is a precision-engineered accessory designed for applying a locating signal to specific cables or pipes where a direct galvanic connection is unfeasible. This tool is essential for utility professionals using RD series locators to ensure accurate signal induction through thick insulation or protective conduit. Every unit has been professionally serviced and calibrated to ensure maximum signal coupling and operational reliability in the field.
What units are compatible with this 5-inch transmitter clamp?
This high-performance signal clamp is designed for seamless integration with Radiodetection RD7100, RD8100, and RD8000 precision locators. It is also backward compatible with legacy RD4000 and RD7000 systems, providing a versatile solution for various generations of utility detection hardware.
How does signal induction improve cable locating?
By using an internal induction coil, the clamp safely applies a 33kHz or compatible signal around the target utility without interrupting service. This method is the preferred choice for applying a traceable frequency to 125mm (5") diameter lines where direct access to the conductor is restricted.
What condition is this refurbished Radiodetection clamp in?
This transmitter clamp has been fully serviced and calibrated by technical specialists to meet original manufacturer standards. Each unit is tested for signal integrity and physical clamping force to ensure it performs reliably in demanding industrial environments.
| Manufacturer | Radiodetection |
| Clamping Diameter | 125mm (5 inches) |
| Compatibility | RD4000, RD7000, RD8000, RD7100, RD8100 |
| Signal Type | Induction-based Signal Coupling |
| Condition | Refurbished, Serviced, and Calibrated |
- Radiodetection TX10 Transmitter: A high-output transmitter designed for long-distance tracing and precision signal application.
- Radiodetection Signal Clamp Extension Rod: Provides additional reach for applying this 5-inch clamp to utilities located in deep trenches or manholes.
- Radiodetection RD8200 Precision Cable Locator: The latest generation locator unit that fully supports induction signal accessories for comprehensive utility mapping.


