- Main Features:
- Ultra-lightweight, corrosion resistant housing
- Water resistant seals for use in damp environments
- LCD interface with lockout option
- Programmable compatibility modes for use with a wide variety of different receivers
- Servo Bias input circuitry
- IR (infrared) port for fast setup
- Covers 2 frequency blocks (export versions cover 3 frequency blocks)
- Update firmware in the field via Micro SD card reader
- Alternate use as a recorder on an internal microSDHC memory card
- Specifications:
- Operating frequencies:
- Band A1: 470.100 - 537.575
- Band B1: 537.600 - 607.975
- Channel Spacing: Selectable; 25 or 100 kHz
- RF Power output: Switchable; 25, 50 or 100 mW
- Compatibility Modes: Digital Hybrid Wireless® (NU Hbr), Mode 3, IFB
- Pilot tone (Digital Hybrid Mode): 25 to 32 kHz; 5 kHz deviation
- Frequency stability: ± 0.002%
- Spurious radiation: Compliant with RSS 210 Annex G
- Equivalent input noise: –125 dBV, A-weighted
- Input level:
- If set for dynamic mic: 0.5 mV to 50 mV before limiting; Greater than 1 V with limiting
- If set for electret lavaliere mic: 1.7 uA to 170 uA before limiting Greater than 5000 uA (5 mA) with limiting
- Line level input: 17 mV to 1.7 V before limiting Greater than 50 V with limiting
- Input impedance:
- Dynamic mic: 300 Ohms
- Electret lavaliere: Input is virtual ground with servo adjusted constant current bias
- Line level: 2.7 k ohms
- Input limiter: Soft limiter, 30 dB range
- Bias voltages: Fixed 5 V at up to 5 mA; selectable 2 V or 4 V servo bias for any electret lavaliere
- Gain control range: 44 dB; panel mounted membrane switches
- Modulation indicators: Dual bicolor LEDs indicate modulation –20, -10, 0, +10 dB referenced to full modulation
- Controls: Control panel w/ LCD and 4 membrane switches
- Low frequency roll-off: Adjustable from 35 to 150 Hz
- Audio Frequency Response: 35 Hz to 20 kHz, +/-1 dB
- Weight (w/ litium batteries):
- SMWB: 2.7 oz.. (75.9 grams)
- SMDWB: 3.7 oz.. (105 grams)
- Overall Dimensions: (without microphone)
- SMWB: 2.3 x 1.8 x 0.64 inches; 58 x 46 x 16 mm
- SMDWB: 2.3 x 2.4 x 0.64 inches; 58 x 60 x 16 mm
- Emission Designator: 180KF3E
- Recorder
- Storage media: microSDHC memory card
- File format: .wav files (BWF)
- A/D converter: 24-bit
- Sampling rate: 44.1 kHz
- Recording modes/Bit rate:
- HD mono mode:
- 24 bit - 144 kbytes/s
- 32 bit - 192 kbytes/s
- Split gain mode:
- 24 bit - 288 kbytes/s
- 32 bit - 384 kbytes/s
- Input:
- Type:
- Analog mic/line level compatible; servo bias preamp for 2V and 4V lavaliere microphones
- Input level:
- Dynamic mic: 0.5 mV to 50 mV
- Electret mic: Nominal 2 mV to 300 mV
- Line level: 17 mV to 1.7 V
- Input connector: TA5M 5-pin male
- Audio Performance:
- Frequency response: 20 Hz to 20 kHz; +0.5/-1.5 dB
- Dynamic range: 110 dB (A), before limiting
- Distortion: < 0.035%
- Operating temperature range:
- Celsius: -20 to 50
- Fahrenheit: -5 to 122