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Line Input Transformer for Balanced Bridging Input
Model: JT-11P-1
- Ideal for balancing any high-impedance unbalanced input
- Wide bandwidth 3dB at 0.25Hz and 95kHz
- Recommended for levels up to +20dBu at 20Hz
- High input impedance of 13kohm with 10kohm load
- High common-mode rejection of 107dB at 60Hz
Product Info
Tech Specs
Documents
Line input transformers provide the maximum possible Common Mode Rejection of unwanted signals. All models have a single Faraday shield and a 30dB magnetic shield can. Models are available in 1:1, 1:1.4, 1:2, 2:1 and 4:1 ratios. Several models are also available as octal plug-in versions. This transformer is designed for use in wideband line input stages. Distortion remains very low and CMRR remains high, even when driven by high source impedances. The primary is fully balanced and its leads may be reversed to invert polarity, if required. A 30dB magnetic shield package is standard.
- Ideal for balancing any high-impedance unbalanced input
- Wide bandwidth 3dB at 0.25Hz and 95kHz
- Recommended for levels up to +20dBu at 20Hz
- High input impedance of 13kohm with 10kohm load
- High common-mode rejection of 107dB at 60Hz
- Audio Transformer Type - Input Transformer
- Audio Transformer Type - Line Transformer
- Enviro-Packaging Policy - Yes
- Balanced to Unbalanced - Yes
- Energy Star rated - Yes
- EPEAT Evaluation - Yes
- Spec Sheet available - Yes
- Operating Temperature (Maximum): 158 F
- Operating Temperature (Minimum): 32 F
- Balanced to Unbalanced: Yes
- Energy Star rated: Yes
- Enviro-Packaging Policy: Yes
- EPEAT Evaluation: Yes
- ISO 14001 Certification: No
- Manufacturing Powered by Alternative Energy: No
- ROHS Compliant: No
- Take-Back Recycling Program: No
- Impedance Ratio: 10k:10k
- Maximum Bandwidth: 100 kHz (-3dB)
- Input Impedance: 13.0 kohm (1kHz, +4dBu, test circuit 1)
- Voltage Gain: -2.3 dB (1kHz, +4dBu, test circuit 1)
- Magnitude response, ref 1 kHz: -0.04 dB (20Hz, +4dBu, test circuit 1, Rs=600ohm)
- Deviation from linear phase (DLP): +0.6 degree (20Hz to 20kHz, +4dBu, test circuit 1, Rs=600ohm)
- Distortion (THD): <0.001 % (1kHz, +4dBu, test circuit 1, Rs=600ohm)
- Maximum 20Hz input level: +20 dBu (1% THD, test circuit 1, Rs=600ohm)
- Common-mode rejection ratio (CMRR) 50ohm balanced source: 107 dB (60 Hz, test circuit 2)
- Common-mode rejection ratio (CMRR): 73 dB (3kHz, test circuit 2)
- Common-mode rejection ratio (CMRR) 600ohm unbalanced source: 100 dB (60Hz, test circuit 3)
- Output Impedance: 2.34 kohm (1kHz, test circuit 1, Rs=50ohm)
- Primary DC resistances: 1.45 kohm (RED to BRN)
- Secondary DC resistances: 1.55 kohm (YEL to ORG)
- Capacitance at 1kHz: 98 pF (primary to shield and case)
- Turns Ratio: 1.000:1
- Breakdown Voltage: 250 Vrms (primary or secondary to shield and case, 60Hz, 1 minute test duration)
Line Input Transformer
188 kb
- Data Sheet
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Lowrance Sound Company, Inc.
2132 Nailing Drive
Union City, TN 38261
USA
(901) 885-4504
www.lowrancesoundcompany.com
Contact in regards to this product:
Jensen Transformers, Inc.
Model: JT-11P-1
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