Overview:
The M2Ra Digital IEM Receiver is an improved compact, rugged body-worn unit providing high quality soundfor performers or any professionals needing to monitor detailed audio wirelessly. The M2Ra employs advanced antenna diversity switching during digital packet headers for seamless audio. The receiver uses digital modulation and covers UHF.
The headphone jack is fed from a high-quality stereo amplifier with 250 mW available to drive even inefficient headphones or earphones (min. 10 ohms) to sufficient levels for stage performance or other noisy environments. The receiver can select from stereo, mono from left or right channels only, or mono from both channels, giving the unit flexibility in terms of application as an IEM, IFB or camera-hop receiver. An intuitive interface and high resolution, color LCD on the unit provide performing artists and audio professionals alike with a comfortable and confident user experience.
Specs:
Operating Spectrum (dependent on Locale):
NA: 470.100 - 607.950 MHz
A1B1:
EU: 470.100 - 614.375 MHz
AU: 520.000 - 614.375 MHz
JA: 470.100 - 614.375 MHz
EU: 537.600 - 691.175 MHz
B1C1:
AU: 537.600 - 691.175 MHz
JA: 537.600 - 691.175 MHz
Modulation Type: 8PSK with Forward Error Correction
Encryption Type: AES-256 in CTR mode
Latency: (overall system)
Digital Source: 1.0 ms plus Dante network
Analog Source: <1.6 ms
Audio Performance:
Frequency Response: 10 Hz - 12 KHz, +0, -3dB
THD+N: 0.15% (1kHz @ -10 dBFS)
Dynamic Range: >95 dB weighted
Adjacent Channel Isolation >85dB
Diversity Type: Switched antenna phase, during
packet headers
Audio Output: 3.5 mm stereo jack
Power requirements: 2 x AA batteries (3.0V)
Battery life: 7 hours; (2) Lithium AA
Power consumption: 1 W
Dimensions: Height: 3.0 in. / 120 mm. (with knob)
Width: 2.375 in. / 60.325 mm.
Depth: .625 in. / 15.875 mm.
Weight: 9.14 ounces / 259 grams (with batteries)
