Electro-Voice R300-E-C Wireless Headset System W/Case (C Band: 516-532 MHz) - Long & McQuade Music Educator Site
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Electro-Voice R300-E-C Wireless Headset System w/Case (C Band: 516-532 MHz)

Departments > Pro Audio & Recording > Wireless > Mics - Wireless-Headset > Electro-Voice > R300-E-C Wireless Headset System w/Case (C Band: 516-532 MHz)
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SKU: # 689127
Model: #



R300-E Head Worn System w/HM3 Omni‑Directional Microphone

The R300-E-C Head worn System from Electro-Voice includes R300 Wireless Microphone Receiver, BP-300 Wireless Beltpack Microphone Transmitter, and HM3 Omnidirectional Headworn Microphone. The Electro-Voice R300 Wireless Microphone Receiver operates in C band and features 32 frequency channels. The ClearScan feature provides single-touch frequency scanning for effortless searches of ideal operating frequencies. You can easily keep the transmitter and receiver in sync with the EZsync infrared channel transfer feature. The Electro-Voice R300 Series Wireless Microphones offer professional‑class capabilities but are as easy to setup and use as any entry‑level wireless microphone system.

The R300-E-C 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.


  • ClearScan automatically finds the clearest channel

  • EZsync one-step channel setup

  • 32 preset channels, with compatible groups of eight
    (8) channels for simultaneous use

  • HM3 omni-directional microphone

  • 14 hour battery life from two AA alkaline

  • Rugged metal transmitter with backlit LCD display
    and battery gauge

  • Metal receiver chassis with optional rack mount

In the Box

- R300 Wireless Microphone System Receiver
- BP-300 Wireless Beltpack Microphone Transmitter - Band C (516-532 MHz)
- HM3 Omnidirectional Headworn Microphone for R300
- Limited 1-Year Warranty


Antennas: Flexible TNC 1/2 Wave
Audio Frequency Response: 80 Hz - 18kHz +/- 2dB
Balanced Line Level Output (RMS Adjustable): 10 - 100 mV
Battery Lifev14 hours with (2) AA alkalines 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 - 45 C (41 - 113 F)
Polar Pattern: Omnidirectional
Power Requirement: 12-16 VDC, 500 mA max
Power Supply: 12 VDC, 500 mA 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 100 dBdB
SquelchTone code plus Amplitude: Tone code plus Amplitude
Dimensions (Bodypack): 84 mm H x 66 mm W x 23 mm D (3.3 in H x 2.6 in W x 0.89 in D)
Dimensions (Handheld, length): 26.7 cm (10.57 in)
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R300 / BP300 Clearscan & EZ Sync