Description

Electro Voice R300-E-A Head worn Omni-directional Microphone

R300-E

Head worn system with HM3 omni‑directional microphone

• ClearScan automatically finds the clearest channel
• EZsync one-step channel setup
• HM3 omni-directional microphone
• 14 hour battery life from two AA alkaline
• Rugged metal transmitter
• Metal receiver chassis with optional rack mount
• The R300-E is a robust UHF wireless bodypack system, suitable for any application where the convenience of a wireless headworn microphone is required. The system’s BP-300 rugged metal bodypack transmitter is simple to use, and is powered by two AA batteries. The system’s light-weight, double-ear hook HM3 headworn microphone is comfortable for extended daily use, and provides the user the convenience of hands-free presentations or performances. The receiver’s dual antenna diversity helps avoid signal dropouts, and its durable metal frame and chassis can either be used on a tabletop, or rack-mounted with optional rack mounting hardware.

• SPECIFICATIONS

  Connector Type	1/4 inch unbalanced, 3-pin XLR balanced
  Family	R300
  Audio Frequency Response	80 Hz – 18kHz +/-2dB
  SPECIFICATIONS

  Balanced Line Level Output (RMS Adjustable)	10 – 100 mV
  Distortion (@ 1 kHz, 40 kHz deviation)	Less than 1.0, 0.4 typical%
  Dynamic Range	greater than 95dB
  Power Supply	12 VDC, 500mA max
  Polar Pattern	Omnidirectional
  Battery Life	14 hours with (2) AA alkaline typical
  RF Output	8 mW typical
  Element	HM-3 Omni-directional headworn
  Operating Temperature Range	5º – 45º C (41º – 113º F)
  Case Material	metal
  RF Frequency Range	16MHz
  Signal-to-Noise Ratio (A-weighted)	greater than 100dB
  Power Requirement	12-16 VDC, 500 mA max
  Controls	on/off, Set, Up, Down, Sync
  Antennas	Flexible TNC 1/2 Wave
  Number of Channels	32 per band, 8 Simultaneous
  Diversity	True Antenna
  Squelch	Tone code plus Amplitude
  Receiver Type	Synthesized PLL
  RF Sensitivity (12 dB SINAD)	less than 1.0uV