| { "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)" } }, "SM35 Headset Microphone" : { "Type" : "Electret Condenser", "Frequency Response" : "40 ㎐ to 20,000 ㎐", "Polar Pattern" : "Unidirectional (Cardioid)", "Output Impedance" : "100 Ω, @ 1 ㎑", "Sensitivity" : "-57.8㏈V/Pa, @ 1 ㎑, 1000 Ω load", "Signal-To-Noise Ratio [1]" : "59.2㏈, @ 1 ㎑, 1000 Ω load", "Maximum SPL [1]" : "151.3㏈, 1000 Ω load, @ 1 ㎑, 1% THD", "Dynamic Range [1]" : "116.5㏈, @ 1 ㎑, 1000 Ω load", "Self Noise [1]" : "34.8㏈ SPL-A, 1000 Ω load", "Power Requirements" : { "TA4F" : "+5 V DC (nominal), 10 V maximum (DC bias)", "XLR connector" : "12 to 52 V DC, phantom power" }, "Polarity" : { "TA4F" : "Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1", "XLR" : "Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3" }, "Cable" : "1.1m (45in.)", "Connector" : "TA4F or XLR", "Weight" : "72 g (2.53 oz.)", "Notes" : [ "[1]Measurements taken using RPM400 preamp", "*All specifications measured with a 48 Vdc phantom power supply. The microphone operates at lower voltages, but with slightly decreased headroom and sensitivity." ] } } |