The Radial J-Iso is a pro to consumer signal converter. It is designed to take a +4dB balanced line level and bring this down to a -10dB unbalanced format for easy manipulation with computers, hand held recorders and other unbalanced systems. Set and forget controls allow the system tech to set levels for optimal signal transfer. The J-Iso and Pro-Iso differ with respect to the transformer and audio signal path. The J-iso is designed to deliver full bandwidth audio while the Pro-Iso is band limited for the voice range.
Specifications
Block Diagram
Graphs
| Specifications | ||
|---|---|---|
| Audio circuit type: | Passive, transformer based | |
| Transformer: | Jensen JT-11-YMPC | |
| Number of channels: | Stereo (dual mono) | |
| Frequency response: | 20Hz ~ 20KHz (+0dB/ -1.5dB) | |
| Dynamic range: | 130dB | |
| Total harmonic distortion: | 0.001% @ 1kHz | |
| Phase Deviation: | 0.5° @ 100Hz; 1° @ 20Hz | |
| Input Impedance: | 1.3k Ohms, balanced | |
| Output Impedance: | 200 Ohms, unbalanced (when output control is set to max) | |
| Common Mode Rejection Ratio: | -58dB | |
| Maximum Input: | +20dBu @ 1kHz/1% THD+N | |
| Features | ||
| Ground lift, Level Control | ||
| Input Connectors: | XLR | |
| Output Connectors: | 1/4", RCA and 3.5mm TRS unbalanced | |
| General | ||
| Construction: | 14 gauge steel chassis | |
| Size (L x W x D): | 8.4cm x 12.7cm x 4.8cm (3.3" x 5" x 2") | |
| Weight: | 0.7 kg (1.55 lbs) | |
| Shipping size (L x W x D): | 10.2cm x 7.6cm x 16.5cm (4" x 3" x 6.5") | |
| Shipping weight: | 0.87 kg (1.92 lbs) | |
| Power: | Passive, no power required | |
| Conditions: | For use in dry locations only between 5°C and 40°C | |
| Warranty: | Radial 3-year, transferable | |
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