Electro-Voice R300-E Head Worn Wireless Microphone System with HM3 Omnidirectional Microphone, C Band

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.

Key Features

• 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

Technical Specifications

Frequency Range (RF)
A Band 618 - 634 MHz
B Band 678 - 694 MHz
C Band 516 - 532 MHz
E Band 850 - 865 MHz
Antennas
Flexible TNC 1/2 Wave
Audio Frequency Response
80 Hz - 18kHz +/-2dB
Balanced Line Level Output (RMS Adjustable)
10 - 100 mV
Battery Life
14 hours with (2) AA alkaline typical
Case Material
metal
Connector Type
1/4 inch unbalanced, 3-pin XLR balanced
Controls
on/off, Set, Up, Down, Sync
Distortion (@ 1 kHz, 40 kHz deviation)
Less than 1.0, 0.4 typical%
Diversity
True Antenna
Dynamic Range
greater than 95dB
Element
HM-3 Omni-directional headworn
Family
R300
Number of Channels
32 per band, 8 Simultaneous
Operating Temperature Range
5 deg - 45 deg C (41 deg - 113 deg F)
Polar Pattern
Omnidirectional
Power Requirement
12-16 VDC, 500 mA max
Power Supply
12 VDC, 500mA max
Receiver Type
Synthesized PLL
RF Frequency Range
16MHz
RF Output
8 mW typical
RF Sensitivity (12 dB SINAD)
less than 1.0uV
Signal-to-Noise Ratio (A-weighted)
greater than 100dB
Squelch
Tone code plus Amplitude