The M2R Digital IEM/IFB Receiver from Lectrosonics is a wireless receiver that employs antenna diversity and covers the UHF frequencies of 470.1 to 607.975 MHz. The receiver's headphone jack is fed from a high-quality stereo amplifier and can be used when paired with an M2T wireless transmitter (sold separately) for driving headphones or earphones in live stage, theater, and performance applications.
Main Benefits
- IEM (Wireless Monitor) receiver with digital RF
- 24-bit digital audio
- IR (infrared) port for fast setup
- High resolution, color LCD
- Stereo or mono operation
- Low latency of 1.4 ms with analog inputs
Description
The M2R bodypack receiver employs advanced antenna diversity switching during digital packet headers for seamless audio. The 24 bit digital audio stream guarantees high resolution sound quality with wide dynamic range, low noise floor, and rock-solid stereo image. The receiver can select from stereo, mono from left channel only, or mono from right channel only, giving the unit flexibility in terms of the application. The headphone jack is fed from a high-quality stereo amplifier with 250 mW available to drive headphones or earphones to sufficient levels for stage performance or other environments with significant background noise. A high-resolution, color LCD allows for a wide range of menu options, including precise limiter settings, using detailed graphics. The M2R runs on two AA batteries for an operating time of over 4 hours with alkaline cells.
Tech Specs
| Frequency |
470.1 to 607.975 MHz |
| Modulation Type |
8 PSK with forward error correction, spread spectrum |
| Occupied Bandwidth |
200 kHz |
| Latency |
Digital Source: 1.0 ms
Analog Source: |
| Audio Inputs |
Selectable: 4 x analog audio ins or Dante |
| Frequency Response |
20 Hz to 15 kHz, -3 dB |
| Total Harmonic Distortion (THD) + N |
0.15% (1 kHz @ -10 dBFS) |
| Dynamic Range |
>95 dB weighted |
| Adjacent Channel Isolation |
>85 dB |
| Diversity |
Type: Switched antenna |
| Earphone |
250 mW at 32 Ohms |
| Power Requirements |
2 x AA batteries (3.0 V) |
| Battery Life |
2 x alkaline AA (4 hours)
2 x lithium AA (7 hours) |
| Power Consumption |
1 W |
| Dimensions (H x W x D) |
3.0 x 2.4 x 0.625" (76.2 x 60.3 x 15.9 mm)
Height is 4.7" (120 mm) with knob |
| Weight |
9.14 oz (259 g) with batteries |
Contents
- 1 M2R BELTPACK Digital Stereo IEM/IFB Receiver
- 2 - 35983 Case Insulating Pad M2R
- 2 - AA Lithium Metal Batteries
- 35854 .35 Allen Hex Key
- Instruction Manual
