| { "SLXD1 DIGITAL WIRELESS BODYPACK TRANSMITTER" : { "Battery Type" : [ "Rechargeable Li-Ion Battery Type", "or 1.5 V AA batteries" ], "Dimensions (H × W × D)" : [ "3.86 × 2.68 × 1.0 in", "(98 × 68 × 25.5㎜)" ], "Weight" : "3.1 oz (89 g)", "Housing" : "PC/ABS", "AUDIO INPUT" : { "Connector" : "4-Pin male mini connector (TA4M)", "Configuration" : "Unbalanced", "Impedance" : "1 MΩ", "Maximum Input Level" : [ "8.2㏈V", "(2.57 Vrms, 7.27 Vpp)" ], "Preamplifier Equivalent Input Noise (EIN)" : "–118㏈V" }, "RF OUTPUT" : { "Antenna Type" : "¼ Wave", "Occupied Bandwidth" : "<200 ㎑", "Modulation Type" : "Shure Propietary Digital", "Power" : [ "1 mW/10 mW", "Varies by region.See Frequency Range and Output Power Table." ] }, "MICROPHONE OPTIONS (SEE SHURE.COM FOR MORE OPTIONS)" : { "WL183" : "Condenser Lavalier Microphone", "WL185" : "Condenser Lavalier Microphone", "WL93" : "Miniature Condenser Microphone", "MX153T" : "Headworn Earset Microphone, Tan", "MX153B" : "Headworn Earset Microphone, Black", "SM35" : "Condenser Headworn Microphone", "WB98H/C" : "98H/C Clip-On Condenser Instrument Microphone", "WA305" : "Locking Instrument Cable" } }, "SLXD4 DIGITAL WIRELESS RECEIVER" : { "Dimensions (H × W × D)" : [ "1.65 × 7.76 × 5.98 in", "(42 × 197 × 152㎜)" ], "Weight" : "lb (816 g) - without antennas", "Housing" : "Steel", "Power Requirements" : "VDC @ 600 mA - Supplied by external power supply (tip positive)", "RF INPUT" : { "Spurious Rejection" : "(Typical)", "Connector Type" : "BNC", "Impedance" : "50 Ω" }, "AUDIO OUTPUT" : { "Gain Adjustment Range" : "–18 to +42㏈ in 1㏈ steps", "Configuration" : { "1/4\" (6.35㎜)" : "Balanced (Tip=audio +, Ring=audio –, Sleeve=ground)", "XLR" : " Balanced (1=ground, 2=audio +, 3=audio –)" }, "Impedance" : { "1/4\" (6.35㎜)" : " 1.3 kΩ (670 Ω Unbalanced)", "XLR (line)" : " 400 Ω (200 Ω Unbalanced)", "XLR (mic)" : " 150 Ω" }, "Full Scale Output" : { "1/4\" (6.35㎜)" : " +15㏈V differentially (+9㏈V single)", "XLR (LINE setting)" : " +15㏈V", "XLR (MIC setting)" : " –15㏈V" }, "Mic/Line Switch" : "30㏈ pad", "Phantom Power Protection" : { "1/4\" (6.35㎜)" : "Yes", "XLR" : " Yes" } }, "NETWORKING" : { "Network Interface" : "Single Port Ethernet 10/100 Mbps", "Network Addressing Capability" : "DHCP or Manual IP address", "Maximum Cable Length" : "100 m (328 ft)" } }, "MX153 Earset Microphone" : { "Transducer Type" : "Electret Condenser", "Polar Pattern" : "Omnidirectional", "Frequency Response" : "20 to 20,000 ㎐", "Output Impedance" : "N/A", "Sensitivity" : [ "open circuit voltage, @ 1 ㎑, typical", "-41㏈V/Pa [1] (9 mV/Pa)" ], "Maximum SPL" : { "1 ㎑ at 1% THD [2]" : "", "2500 Ω load" : "107㏈ SPL", "1000 Ω load" : "107㏈ SPL" }, "Signal-To-Noise Ratio [3]" : "60㏈", "Dynamic Range" : { "@ 1 ㎑" : "", "2500 Ω load" : "73㏈", "1000 Ω load" : "73㏈" }, "Self Noise" : [ "equivalent SPL, A-weighted, typical", "34㏈" ], "Common Mode Rejection" : "20 to 20,000 ㎐", "Operating Temperature Range" : "-18°C (0°F) to 57°C (135°F)", "Polarity" : "Positive pressure on diaphragm produces negative voltage on pin 3 with respect to pin 1.", "Power Requirements" : "+1–5 V DC (500 ?A max.)", "Weight" : "19.76 g", "Notes" : [ "1 Pa=94㏈ SPL", "THD of microphone preamplifier when applied input signal level is equivalent to cartridge output at specified SPL", "S/N ratio is the difference between 94㏈ SPL and equivalent SPL of self noise, A-weighted" ] } } |