R300-E/E CH70 Headworn Mic System with HM3 E-Band 850MHz - 865MHz

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Electro-Voice R300-E/E CH70 Headworn Mic System with HM3 E-Band 850MHz - 865MHz - Main Image
Electro-Voice R300-E/E CH70 Headworn Mic System with HM3 E-Band 850MHz - 865MHz - Image 1
Electro-Voice R300-E/E CH70 Headworn Mic System with HM3 E-Band 850MHz - 865MHz - Image 2
Electro-Voice R300-E/E CH70 Headworn Mic System with HM3 E-Band 850MHz - 865MHz - Image 3
Price:
RRP: £442.80 inc VAT
Code:
ELER300EE
Manufacturer Code:
F.01U.168.780
Brand:
Electro-Voice

Quantity required:

Main 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
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R300-E/E Headworn Mic System with HM3 E-Band (850MHz - 865MHz)

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.

Product Features

R300-E

  • 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

 HM3

  • Smooth and articulate acoustical performance
  • Comfortable double-ear headband
  • Adjustable boom can be mounted on either ear side
  • Boom-mounted gooseneck allows precise microphone positionin

Product Specifications

R300

  • Receiver Type:  Synthesized PLL
  • Frequency Range (RF):  E Band 850 – 865 MHz
  • Number of Channels:  32
  • Modulation:  ± 40 kHz
  • Diversity:  True Antenna
  • RF Sensitivity:  <1.0 μV for 12 dB SINAD
  • Image Rejection:  > 55 dB
  • Squelch:  Tone Code plus Amplitude
  • Power Requirements: 12–16 VDC, 500mA max
  • Operating Temperature:  5°C to 45°C (41°F to 113°F)
  • Dimensions:  43 mm H x 206 mm W x 210 mm D (1.72 in H x 7.8 in W x 8.0 in D)
  • Audio Parameters
    • Frequency Response:  80 Hz – 18 kHz ± 2 dB
    • Balanced Output:  20 dBV (max @ 40 kHz deviation)
    • Unbalanced Output:  Adjustable 8 mV to 0.755V RMS
    • Distortion:  < 1.0%, 0.4% typical (ref 1 kHz, 40 kHz deviation)
    • Signal-to-Noise Ratio:  > 100 dB A-Weighted
    • Dynamic Range:  > 95 dB

HM3

  • Generating Element:  Condenser, back electret
  • Frequency Response:  50 -20,000 Hz
  • Polar Pattern:  Omnidirectional
  • Impedance:  200 ohms
  • Sensitivity, Open Circuit Voltage,
  • 1 kHz:  10.0 mV/pascal
  • Cable length:  1 meter
  • Polarity:
    • Pin 1: Ground
    • Pin 2: Mic Input
    • Pin 3: +5V bias
    • Pin 4: N/C
  • Connector:  TA4F
  • Physical:
    • Length:  180 mm (7.086 in)
    • Width (widest):  105 mm (4.133 in)
    • Width (narrowest):  15 mm (0.59 in)
    • Finish:  Semi-Gloss Black
    • Net Weight:  28 g
    • Shipping Weight:  40 g
    • Accessories Furnished:  Foam Windscreen

What's in the Box?

  • R300 Reciever
  • HM3 Omni-directional headworn microphone