Radial Engineering JDI, Руководство пользователя

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Radial Engineering Ltd. JDI Stereo™ Direct Box User Guide
8
SPECIFICATIONS
Audio circuit type: ................................................................................................................... Passive, transformer isolated
Frequency response: ..........................................................................................................................20Hz ~ 20KHz (±3db)
Dynamic range: .......................................................................................................................................................... 135dB
Maximum input: ..............................................................................................................................+21dB @ 20Hz ~ 20kHz
Phase deviation: ..........................................................................................................................
0.3° @ 100Hz; 3° @ 20Hz
Input impedance: .................................................................................................................................... 130kΩ, unbalanced
Output impedance: ...................................................................................................................................... 150Ω, balanced
Transformer: .............................................................................................................................. Jensen JT-DB-E, 12:1 ratio
Shield:.......................................................................................................................................Dual Faraday, mu-metal can
Input pad:.....................................................................................................................................................................-15dB
XLR configuration: .........................................................................................................................AES standard (pin-2 hot)
Construction: ...............................................................................................................14 gauge steel chassis & outer shell
Finish: .................................................................................................................................................. Durable powder coat
Size (LxWxD): ............................................................................................... 5" x 3.3" x 1.8" (127mm x 84.1mm x 45.5mm)
Weight: .................................................................................................................................................1.55 lbs (703 grams)
Shipping size (LxWxD): ....................................................................................... 6.5" x 4" x 3" (165mm x 102mm x 76mm)
Shipping Weight: ...............................................................................................................................1.92 lbs (870.9 grams)
Power: .......................................................................................................................................Passive, no power required
Conditions:.......................................................................................... For use in dry locations only between 5°C and 40°C
Warranty: .................................................................................................................................... Radial 3-year, transferable