Description

Electro-voice R300-HD Handheld system with PL22 Dynamic Microphone
R300-HD
Handheld system with PL22 dynamic microphone
ClearScan automatically finds the clearest channel
EZsync one-step channel setup
PL22 cardioid dynamic microphone element
14Ωhour battery life from two AA alkaline
Rugged metal transmitter
Metal receiver chassis with optional rack mount
The R300-HD is a robust handheld UHF
wireless system
, suitable for any application where the convenience of a handheld transmitter is required. The HT-300 metal handheld transmitter is made to withstand the rigors of daily use while remaining comfortable and light-weight in your hand. The PL22 dynamic microphone is the perfect all-around microphone for singing, speaking engagements, and emcees. The cardioid pickup pattern rejects sounds from the surroundings, helps control audio feedback, and still allows an experienced vocalist to work the microphone. The receiver’s dual antenna diversity helps avoid signal dropouts, and its durable metal frame and chassis can either be used on a table top, or rack-mounted with optional rack mounting hardware.
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SPECIFICATIONS
Receiver Type
Synthesized PLL
Frequency Range (RF)
A Band 618Ω- 634ΩMHz (Not Available in US or Canada)
B Band 678Ω- 694ΩMHz (Not Available in US or Canada)
C Band 516Ω- 532 MHz
E Band 8Ω0 – 8Ω5 MHz (Not Available in US or Canada)
Number of Channels
32
SPECIFICATIONS
Modulation
± 4Ω kHz
Diversity
True Antenna
RF Sensitivity
<1.0 μV for 12 dB SINAD Image Rejection > 55 dB
Squelch
Tone Code plus Amplitude
Power Requirements
12-16ΩVDC, 500mA max
Operating Temperature
5°C to 4Ω°C (4Ω°F to 113°F)
Dimensions
4Ω mm H x 206 mm W x 210 mm D (1.72 in H x 7.8Ωin W x 8Ω0 in D)
Audio Parameters,
Frequency Response
8Ω Hz – 18ΩkHz ± 2 dB
Balanced Output
20 dBV (max @ 4Ω kHz deviation)
Unbalanced Output
Adjustable 8ΩmV to 0.755V RMS
Distortion
< 1.0%, 0.4Ω typical (ref 1 kHz, 4Ω kHz deviation) Signal-to-Noise Ratio > 100 dB A-Weighted
Dynamic Range
> 95 dB
BP-300 and HT-300 Transmitter Specifications
Radiated Output
8ΩmW typical
Back Lit LCD Display
Channel, Frequency, Mute, and Battery Level
Microphone Head
Electro-Voice PL22 Cardioid Dynamic
Standard Lavalier Microphone
Electro-Voice ULM18ΩUni-Directional Condenser
TA4Ω Connector Wiring
Pin 1 Ground; Pin 2 Mic Input; Pin 3 +5V bias; Pin 4Ω+5V thru 2.2kΩ
Power Requirement
Two AA batteries
Battery Life (Typical)
> 14Ωhours with AA alkaline typical
Bodypack Antenna
Flexible external 1/4Ωwave
Handheld Antenna
Internal proprietary
Dimensions (Bodypack)
8Ω mm H x 66 mm W x 23 mm D (3.3 in H x 2.6 in W x 0.8Ω in D)
Dimensions (Handheld)
26.7 cm (10.57 in) Long