{ "System Specifications" : { "Operating Frequencies" : { "DE2" : "470.125 to 529.975 MHz", "2395 frequencies" : "" }, "Frequency Step" : "25 kHz, minimum", "Modulation Mode" : "FM", "Maximum Deviation" : { "±38 kHz (THD" : "10%)" }, "Dynamic Range" : { "Mic Input" : ">115 dB (A-weighted), typical", "Instrument Input" : ">112 dB (A-weighted), typical" }, "Total Harmonic Distortion" : "<1.0% (at 1 kHz, ±17.5 kHz deviation)", "Operating Range" : [ "328' / 100 m", "Open range environment with no interfering signals" ], "Operating Temperature Range" : "23 to 113°F / -5 to +45°C", "Frequency Response" : [ "31 Hz to 15.50 kHz", "Frequency response depends on attached microphone element" ] }, "Receiver" : { "Receiving System" : "True diversity", "Image Rejection" : "60 dB, nominal", "RF Sensitivity" : "20 dBuV at 60 dBA S/N ratio (50 Ohms termination)", "Antenna" : { "Power" : "12 VDC, 160 mA (combined)", "Input" : "BNC-type, 50 Ohms" }, "Maximum Output Level" : { "XLR" : "+14 dBV, balanced", "1/4" / 6.3 mm" : "+8 dBV, unbalanced" }, "Power Supply" : "100-240 VAC to 12 VDC, 50/60 Hz, 1 A (center positive) switched-mode external power supply", "Operating Temperature Range" : "41 to 113°F / 5 to 45°C", "Dimensions (W x D x H)" : "8.27 x 7.52 x 1.71" / 210.0 x 191.0 x 43.4 mm", "Weight" : "38.8 oz / 1100 g, without accessories" }, "Bodypack Transmitter" : { "RF Power Output" : { "High" : "30 mW", "Low" : "10 mW", "(switchable, at 50 Ohms)" : "" }, "Spurious Emissions" : "Following federal and national regulations", "Input Connections" : { "cH-style screw-down 4-pin connector" : { "Pin 1" : "GND", "Pin 2" : "Instrument input", "Pin 3" : "Mic input", "Pin 4" : "DC bias +5 V" } }, "High-Pass Filter" : "125 Hz, 12 dB/octave (low-frequency roll-off)", "Batteries" : "2 x 1.5 V AA (not included)", "Battery Life" : { "Alkaline" : { "High" : "8.0 hours", "Low" : "9.0 hours" }, "Ni-MH 1900 mAh" : { "High" : "9.0 hours", "Low" : "9.5 hours", "(Depending on battery type, usage, and environmental conditions)" : "" } }, "Dimensions (W x D x H)" : "2.52 x 3.22 x 0.91" / 64 x 82 x 23 mm", "Weight" : "3.6 oz / 102 g, without batteries" }, "Microphone" : { "Color" : "Theater beige", "Sound Field" : "Mono", "Transducer" : "Condenser", "Polar Pattern" : "Omnidirectional", "Frequency Range" : "20 Hz to 20 kHz", "Signal to Noise Ratio" : "68 dB A-weighted", "Maximum SPL" : "114 dB SPL RMS", "Sensitivity" : "-34 dB at 1 kHz", "Output Connector" : "cH-style screw-down 4-pin connector", "Cable Length" : "55" / 1.40 m", "Operating Voltage" : "2.5 to 11 V", "Operating Current Consumption" : "0.1 mA", "Length" : "0.32" / 8.13 mm", "Diameter" : "0.10" / 2.54 mm", "Weight" : "0.07 oz / 2 g" } } |