Electro-Voice R300-E Wireless Headworn Microphone System

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Electro-Voice R300-E Wireless Headworn Microphone System - C Band (516 - 532 MHz)

Description

Details

The Electro-Voice R300 opens a new category of wireless microphone in today's market; Entry Level Professional. With one-touch ClearScan and EZ sync transmitter update the R300 is as easy to setup and use as any entry level wireless microphone. But the R300 also a true rack mountable metal receiver, metal body pack and handheld transmitters, and remote mountable antennas normally found in higher priced professional systems.

With the touch of one button ClearScan scans through all 32 preset channels and selects the clearest channel. Having the clearest channel ensures noise free operation with the longest operating range. ClearScan gives you confidence In an increasingly difficult RF world.

Matching the transmitter frequency to the receiver also requires just the touch of a button. EZsync uses infrared technology to set the transmitter to the correct frequency and confirms operation in one automatic step. EZsync ensures error free setup. BP-300 is an all new metal bodypack transmitter that is rugged, compact, and easy to use. Using two AA
batteries for 14 hours of use, the BP-300 is one of the most economical transmitters around for applications that require daily operation. The mute function keeps the RF signal live while it mutes the audio to protect your channel and prevent noise in the audio system.

The HM3 is a high quality omnidirectional condenser headworn microphone. Designed for use with the R300-E wireless bodypack system, the HM3 allows users the convenience of a hands-free presentation or performance experience.

The HM3's light weight adjustable headband fits securely over both ears, while the boom with flexible gooseneck end can be fitted to either the left or right side ear hooks.

A generous 1 meter cable clips securely to the headband, and terminates with a TA4F connector for attachment to the R300 bodypack transmitter.

The receiver for the R300 system is equally at home on a table top or in a 19 inch equipment rack. Rack mount kits and front mount antenna cables are available for the R300 for a professional installation.

Features

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

Specification

R300 Receiver
Receiver Type	Synthesized PLL
Frequency Range (RF)	A Band 618 – 634 MHz B Band 678 – 694 MHz C Band 516 – 532 MHz
Number of Channels	32
Modulation	± 40 kHz
Diversity	True Antenna
RF Sensitivity	<1.0 μV for 12 dB SINAD
Image Rejection	> 55 dB
FCC Certification	Approved under Part 15
Power Requirements	12 – 16 VDC, 500mA max
Operating Temperature	5° to 45° C (41° to 113° F)
Audio Parameters
Frequency Response	80 Hz – 18 kHz ± 2 dB
Balanced Output	20 dBV (max @ 40kHz 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
Dimensions (H x W x D)	1.72" (43 mm) x 7.8" (206 mm) x 8" (210 mm)
BP-300 Transmitter
Radiated Output	8 mW typical
Back Lit LCD Display	Channel, Frequency, Mute, and Battery Level
Microphone Head	Electro-Voice PL22 Cardioid Dynamic
TA4F Connector Wiring	Pin 1: Ground, Pin 2: Mic Input, Pin 3: +5V bias, Pin 4: N/C
Power Requirement	Two AA batteries
Battery Life (Typical)	> 14 hours with AA alkaline typical
Bodypack Antenna	Flexible external 1/4 wave
Dimensions (H x W x D)	3.3" (84 mm) x 2.6" (66 mm) x 0.89" (23 mm)

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