{ "System": { "Audio link frequency ranges": { "Q1-9": "470.2 - 550 ㎒", "R1-9": "520 - 607.8 ㎒", "S1-10": "606.2 - 693.8 ㎒", "S2-10": "614.2 - 693.8 ㎒", "S4-10": "630 - 693.8 ㎒", "U1/5": [ "823.2 - 831.8 ㎒ &", "863.2 - 864.8 ㎒" ], "V3-4": "925.2 - 937.3 ㎒", "V5-7": [ "941.7 - 951.8 ㎒ &", "953.05 - 956.05 ㎒ &", "956.65 - 959.65 ㎒" ], "X1-6": "1350.2 - 1398.8 ㎒", "X9-18": "1435.2 - 1524.8 ㎒", "Y1-3": "1785.2 - 1799.8 ㎒" }, "Bluetooth® Low Energy (BLE) frequency range" : "2402 - 2480 ㎒", "Audio frequency response" : "20 ㎐ - 20 ㎑ (-3㏈)", "Audio THD" : [ "≤ -60㏈ for 1 ㎑", "@ -3㏈fs input level" ], "Dynamic range" : "134㏈", "System latency" : "1.9 ms", "Operating temperature": [ "-10 °C - +55 °C", "(14 °F - 131 °F)" ], "Relative humidity" : "5 - 95 % (non-condensing)" }, "EW-DX EM 2 (Rack Receiver)": { "Input voltage": [ "11 - 13 V or", "PoE IEEE 802.3af Class 0 (CAT5e or higher)" ], "Input current" : "≤ 1 A", "Transmit power (radiated)": { "BLE" : "max. 10 mW EIRP" }, "Audio output power" : "18㏈u max.", "Headphone output" : "2x 70 mW @ 32 Ω", "Ethernet": [ "RJ-45 socket, IEEE802.3", "100Base-TX (half+full duplex)", "10Base-T (half+full duplex) (CAT5e or higher)" ], "Dimensions": [ "212 x 44 x 189㎜", "8.35\" x 1.73\" x 7.44\"" ], "Weight" : "approx. 1000 g (2.2 lbs) (without antennas and power supply)" }, "EW-DX SKM-S (Handheld Transmitter)": { "Input voltage" : "2.0 - 4.35 V", "Input current" : "< 300 mA", "Power supply" : "2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack", "Occupied bandwidth" : "200 ㎑", "Transmit power (radiated)": { "Audio link" : " 10 mW ERP", "Range Y1-3" : " 12 mW ERP", "BLE" : " max. 10 mW EIRP" }, "Dimensions (ø x l)": { "(incl. MMD 835 microphone module)" : "50 x 268㎜ (1.97\" x 10.55\")", "(without microphone module)" : "40 x 200㎜ (1.57\" x 7.87\")" }, "Weight (without batteries)": { "(incl. MMD 835 microphone module)" : "approx. 304 g (0.67 lbs)", "(without microphone module)" : "approx. 195 g (7.14 lbs)" } }, "MMD 835 (Microphone Module)": { "Transducer principle" : "dynamic", "Sensitivity" : "2.1 mV/Pa", "Sound pressure level" : "154㏈ SPL", "Pick-up" : "pattern cardioid" } } |