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Radial JDITM Specifications

Test Conditions
(all tests performed on an Audio Precision System-2622 Cascade+ DSP
Frequency
(for FFT graph):
1kHz
Level: 0dBU (774.6 mV RMS)
Source Impedence: 600
Load: 1,200 Ohms throuogh 3ft of twisted pair cable having 100 pfd (.0001µF) of total capacity
Bandwidth: 22Hz - 22KHz not wighted




JDI Specifications
Circuit type: Passive transformer isolated
Frequency range: 10Hz ~ 40kHz
Signal to noise: 119dB
Linearity: 0.1dB - 20Hz to 20kHz
Maximum input level: +17dBu
Phase coherence: 4º at 20Hz
0º at 1kHz
Distorton: .006% @ 20kHz
Dynamic range: 135dB
CMR rejection: : 100dB @ 60Hz
Inputs: ¼" jack for INPUT - ¼" jack for THRU
MERGE MIX function: Stereo to mono merge switch (usig IN and THRU jacks)
Input impedance: 140kOhms
PAD: -15dB pad on input
Output: Balanced XLR-M
XLR configuration: AES standard… pin-1 ground, pin-2 hot
Transformer: JENSEN JT-DB-EPC
Ground lift: LIFT switch - XLR outs pin-1
Construction: 14 gauge steel chassis and outer shell, baked enamel finish
Size: 3.3" x 5.0" x 2"
(84 x 127 x 48mm)
Weight: 1.55 lb (720 g)
Warranty: Radial 3-year, transferable



JDI Frequency Response
(through 3 ft of twisted pair cable)



JDI Phase Response graph
(through 3 ft of twisted pair cable)


JDI Fast Forier Transformation Graph