EV ElectroVoice R300-HD 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
- 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