Product overview
The RadioLink Electronic Limited PRM-01 provides real-time model voltage feedback within a compatible radio installation. Its function is to display model voltage and support configurable sound, message and vibration alerts when voltage becomes low, with a customizable alarm threshold. The hardware is a compact telemetry module measuring 33 × 22 × 11 mm and weighing 7 g with its wire. That small installation footprint supports integration into models including mini racing drones and gliders.
The supplied configuration comprises one PRM-01 module, one cable connecting the module to a receiver, and one packing bag. Its input range covers 1S–6S LiPo batteries. Receiver compatibility includes R12DS and R9DS, plus the older R10DS, R10D and R9D; listed transmitters are AT10II, AT10, AT9S Pro, AT9S and AT9. Control distance follows the receiver’s control distance. Maximum-range testing assumes unobstructed surroundings without interference, and range may also vary with local regulations.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | PRM-01 real-time model voltage telemetry module |
| Telemetry function | Displays model voltage.When paired with PRM-01. |
| Low-voltage alarms | Configurable sound, message and vibration alarms with a customizable low model voltage threshold.When model voltage is low. |
| Size | 33*22*11mm (1.3"*0.87"*0.43) |
| Weight | 7g (0.25oz)With wire. |
| Voltage input range | 1S~6S LiPo BatteryLiPo battery input. |
| Control distance | Same as the receiver control distance; may vary depending on local regulations.Maximum range tested in unobstructed areas free of interference. |
| Compatible receivers | R12DS, R9DS (Old version receiver: R10DS, R10D, R9D)R10DS, R10D and R9D are identified as old-version receivers. |
| Compatible transmitters | AT10II/AT10/AT9S Pro/AT9S/AT9 |
| Supplied configuration | One PRM-01 module, one PRM-01-to-receiver connection cable and one packing bag. |
| Integration applications | Compact module intended to fit applications including mini racing drones and gliders. |
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