R300-E

Head worn system with HM3 omni‑directional microphone

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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

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.

Specifications

Connector Type	1/4 inch unbalanced, 3-pin XLR balanced
Family	R300
Receiver Type	Synthesized PLL
Specifications

RF Sensitivity (12 dB SINAD)	less than 1.0uV
Audio Frequency Response	80 Hz - 18kHz +/-2dB
Balanced Line Level Output (RMS Adjustable)	10 - 100 mV
Distortion (@ 1 kHz, 40 kHz deviation)	Less than 1.0, 0.4 typical%
Dynamic Range	greater than 95dB
Power Supply	12 VDC, 500mA max
Polar Pattern	Omnidirectional
Battery Life	14 hours with (2) AA alkaline typical
RF Output	8 mW typical
Element	HM-3 Omni-directional headworn
Operating Temperature Range	5º - 45º C (41º - 113º F)
Case Material	metal
RF Frequency Range	16MHz
Signal-to-Noise Ratio (A-weighted)	greater than 100dB
Power Requirement	12-16 VDC, 500 mA max
Controls	on/off, Set, Up, Down, Sync
Antennas	Flexible TNC 1/2 Wave
Number of Channels	32 per band, 8 Simultaneous
Diversity	True Antenna
Squelch	Tone code plus Amplitude