• Electro-Voice R300-L Wireless Lavalier Microphone System
  • Electro-Voice R300-L Wireless Receiver
  • Electro-Voice R300-L Wireless Lavalier Microphone
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Electro-Voice R300-L Wireless Lavalier Microphone System

Electro-Voice R300-L Wireless Lavalier Microphone System

SoundPro Item: 85260 | Part Number: R300-L-C

$365.00
$398.00 $365.00
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MSRP: $398.00 | MAP: $365.00

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  • ClearScan automatically finds the clearest channel
  • EZsync one-step channel setup
  • ULM18 directional lavalier microphone
  • 14 hour battery life from two AA alkaline
  • Rugged metal transmitter
  • Metal receiver chassis with optional rack mount
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The R300-L is a robust UHF wireless bodypack system, suitable for any application where the convenience of a wireless lavalier microphone is required. The system's BP-300 rugged metal bodypack transmitter is simple to use, and is powered by two AA batteries. Included with the system, the ULM18 is a high quality directional (cardioid) condenser lavalier microphone suitable for sound reinforcement or recording of voice, and allows users the convenience of a hands-free presentation or performance experience. Exceptionally useful for sound reinforcement applications, the ULM18’s directional cardioid polar pattern reduces sound system feedback potential when used properly. 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.

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Specifications

Dimensions
Dimensions (HxWxD)
1.72x7.8x8" (43x206x210mm)
Bodypack Dimensions (HxWxD)
3.3x2.6x0.89" (84x66x23)
Handheld Dimensions
10.57" (26.7 cm) Long
Electrical
Power Requirements
12–16 VDC, 500mA max
Power Requirement
Two AA batteries
Battery Life (Typical)
> 14 hours with AA alkaline typical
Audio
RF Sensitivity
<1.0 μV for 12 dB SINAD
Audio Parameters Frequency Response
80 Hz – 18 kHz ± 2 dBBalanced
Output
20 dBV (max @ 40 kHz deviation)Unbalanced
Connectivity
Radiated Output
8 mW typical
TA4F Connector Wiring
Pin 1: Ground; Pin 2: Mic Input;
Controls
Back Lit LCD Display
Channel, Frequency, Mute, and Battery Level
Environmental
Operating Temperature
5°C to 45°C (41°F to 113°F)
General
Receiver Type
Synthesized PLL
R300 Receiver
Frequency Range (RF) A Band 618 – 634 MHzB Band 678 – 694 MHzC Band 516 – 532 MHzE Band 850 – 865 MHz
Diversity
True Antenna
Image Rejection
> 55 dB
RMSDistortion
< 1.0%, 0.4% typical (ref 1 kHz, 40 kHz deviation)Signal-to-Noise
Ratio
> 100 dB
A-WeightedDynamic Range
> 95 dB
Microphone Head
Electro-Voice PL22 Cardioid Dynamic
Standard Lavalier Microphone
Electro-Voice ULM18 Uni-Directional Condenser
Pin 3
+5V bias; Pin 4: +5V thru 2.2kΩ
Bodypack Antenna
Flexible external 1/4 wave
Handheld Antenna
Internal proprietary
RF
Number of Channels
32
Squelch
Tone Code plus Amplitude
Radio
Modulation
± 40 kHz

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