PM-100DR

Relacart PM-100DR - UHF Wireless In-ear Receiver for PM-100D System

The PM-100DR is a professional UHF wireless in-ear receiver and a key component of the PM-100D stereo monitoring system. Designed for stage monitoring, interpretation systems, and live streaming, it delivers high-quality audio, reliability, and user-friendly operation.

Using digital transmission technology, the input audio is converted into a digital signal and sent to the receiver, preserving sound integrity and eliminating noise. With 99 selectable frequency channels, the PM-100DR ensures clean and stable performance even in complex RF environments.

Its lightweight plastic housing weighs only 55 g (without batteries), and the bright OLED display shows battery level, RF/AF signal quality, and current channel. The receiver supports stereo and mono modes and features both headphone and line-out outputs, allowing it to function as part of a wireless audio transmission system.

Functionality

• Digital audio transmissi - clean sound with no interference
• Stereo and mono modes - adaptable to various applications
• 99 frequency channels - easy selection of the cleanest signal
• Headphone and line-out outputs - for wireless audio routing
• Lightweight plastic housing - only 55 g without batteries
• Bright OLED display - shows channel, battery level, RF/AF signal
• Fast IR pairing with PM-100DT transmitter
• Operating range up to 80 meters in open space

Features

• Carrier frequency range: 521.25 - 936.85 MHz
• Receiving method: antenna reception
• Modulation: digital (FM MPX)
• Stereo separation: ≥ 65 dB @ 1 kHz
• THD: < 0.9% @ 1 kHz
• Frequency response: 20 Hz - 20 kHz ±3 dB
• S/N ratio: > 100 dB
• Output connectors: 3.5 mm TRS headphone jack, 3.5 mm TRS line-out jack
• Output power: 2 x 40 mW @ 1 kHz, THD 0.03%
• Power supply: 2 x AA batteries
• Battery life: ≤ 8 hours
• Current consumption: 140 mA (typical)
• Dimensions: 198 x 52.5 x 26 mm
• Weight: approx. 55 g (without batteries)

Relacart PM-100DR is a reliable solution for musicians, sound engineers, interpreters, and content creators who need a compact, flexible, and professional-grade wireless audio monitoring system.