
Specifications
RF Performance
Operating Frequencies (SMWB/SMDWB/E07-941)
614.100 - 614.375 MHz; 941.525 - 951.975 MHz; 953.025 - 956.225 MHz; 956.475 - 959.825 MHz
Channel Spacing
Selectable; 25 or 100 kHz
RF Power Output
Switchable; 25, 50 or 100 mW
Frequency Stability
+/- 0.002%
Pilot Tone
25 to 32 kHz
Emission Designator
110KF3E
Spurious Radiation
Compliant with ETSI EN 300 422-1
Compatibility Modes
Nu Hybrid, Mode 3, IFB
Audio
Audio Frequency Response
35 Hz to 20 kHz, +/-1 dB
Equivalent Input Noise
-125 dBV, A-weighted
Total Harmonic Distortion
0.2% typical (400 Series mode)
Signal To Noise Ratio
Off: 103.5 dB / 108.0 dB; Normal: 107.0 dB / 111.5 dB; Full: 108.5 dB / 113.0 dB (SmartNR, 400 Series mode)
Low Frequency Roll-Off
Adjustable from 35 to 150 Hz
Gain Control Range
44 dB; panel mounted membrane switches
Input Limiter
Soft limiter, 30 dB range
Connectivity
Audio Input Jack
Switchcraft 5-pin locking (TA5F)
Input Connector
TA5M 5-pin male
Input Type
Analog mic/line level compatible; servo bias preamp for 2V and 4V lavaliere microphones
Antenna
Flexible, unbreakable steel cable
Input Specifications
Dynamic Mic Input Level
0.5 mV to 50 mV before limiting; Greater than 1 V with limiting
Electret Lavaliere Input Level
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
Dynamic Mic Input Impedance
300 Ohms
Electret Lavaliere Input Impedance
Virtual ground with servo adjusted constant current bias
Line Level Input Impedance
2.7 k ohms
Bias Voltages
Fixed 5 V at up to 5 mA; Selectable 2 V or 4 V servo bias
Recorder
Storage Media
microSDHC memory card
File Format
.wav files (BWF)
A/D Converter
24-bit
Sampling Rate
44.1 kHz
Recorder Frequency Response
20 Hz to 20 kHz; +0.5/-1.5 dB
Recorder Dynamic Range
110 dB (A), before limiting
Recorder Distortion
< 0.035%
Power
Battery Type
AA, disposable; Lithium recommended; +1.5VDC
Battery Configuration
Dual (2 x AA)
Battery Life (SMDWB, 2 AA)
11.2 hrs
Dimensions
Overall Dimensions (SMDWB)
2.366 x 2.475 x 0.642"
Weight
Weight With Batteries (SMDWB)
4.8 oz. (136.078 grams)
Environmental
Operating Temperature (Celsius)
-20 to 50
Operating Temperature (Fahrenheit)
-5 to 122
Included Items
Included Battery
1 x AA battery
Included Antennas
1 x AMM-19 antenna; 1 x AMM-22 antenna
Belt Clip
1 x SMDWBBCSL belt clip
Pouch
1 x PSMWB pouch with swivel clip
Connector Kit
1 x SMKITTA5 connector kit with boot
Memory Card
1 x 55010 16 GB microSD card
Identifiers
MPN
SMDWB/E07-941 (US and Canada)
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.