Description Handheld system with PL22 dynamic microphone ClearScan automatically finds the clearest channel EZsync one-step channel setup PL22 cardioid dynamic microphone element 14 hour 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 tabletop, or rack-mounted with optional rack mounting hardware. SPECIFICATIONS Receiver Type Synthesized PLL Frequency Range (RF) A Band 618 – 634 MHz (Not Available in US or Canada) B Band 678 – 694 MHz (Not Available in US or Canada) C Band 516 – 532 MHz E Band 850 – 865 MHz (Not Available in US or Canada) 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 BP-300 and HT-300 Transmitter Specifications Radiated Output 8 mW typical Back Lit LCD Display Channel, Frequency, Mute, and Battery Level Microphone Head Electro-Voice PL22 Cardioid Dynamic Standard Lavalier Microphone Electro-Voice ULM18 Uni-Directional Condenser TA4F Connector Wiring Pin 1 Ground; Pin 2 Mic Input; Pin 3 5V bias; Pin 4 5V thru 2.2k Ω Power Requirement Two AA batteries Battery Life (Typical) > 14 hours with AA alkaline typical Bodypack Antenna Flexible external 1/4 wave Handheld Antenna Internal proprietary Dimensions (Bodypack) 84 mm H x 66 mm W x 23 mm D (3.3 in H x 2.6 in W x 0.89 in D) Dimensions (Handheld) 26.7 cm (10.57 in) Long
