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Microphone Input Transformer with 0.07% Distortion Ratio and 1:3.4 Turns Ratio
Model: JT-11K8-APC
- High performance at low cost for IC or discrete FET amplifiers
- Wide bandwidth -3dB at 1.7Hz and 80kHz
- 10.5dB of step-up voltage gain
- Input impedance of 1.24kohms for loading loss of 1.0dB
- High common-mode rejection 123dB at 60Hz
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JT-11K8-APC transformer is designed to optimize performance of low voltage noise, eN, amplifiers. It is recommended only for use with FET amplifiers with no significant current noise, iN. The primary is fully balanced and its terminals may be reversed to invert polarity, if required. A 30dB magnetic shield package is standard.
- High performance at low cost for IC or discrete FET amplifiers
- Wide bandwidth -3dB at 1.7Hz and 80kHz
- 10.5dB of step-up voltage gain
- Input impedance of 1.24kohms for loading loss of 1.0dB
- High common-mode rejection 123dB at 60Hz
- Audio Transformer Type - Input Transformer
- Spec Sheet available - Yes
- Operating Temperature (Maximum): 158 F
- Operating Temperature (Minimum): 32 F
- Maximum Bandwidth: 80 kHz (-3dB)
- Impedance Ratio: 150:1.8k
- Input Impedance: 1.24 kohms (1kHz, -20dBu, test circuit 1)
- Voltage Gain: 10.5 dB (1kHz, -20dBu, test circuit 1)
- Deviation from linear phase (DLP): +3.2/-0 ° (20Hz to 20kHz, -20dBu, test circuit 1)
- Distortion (THD): 0.07 % (20Hz, -20dBu, test circuit 1)
- Maximum 20Hz input level: -2.0 dBu (1% THD, test circuit 1)
- Common-mode Rejection Ratio (CMRR) 150ohms Balanced Source: 123 dB (60Hz, test circuit 2)
- Output Impedance: 2.05 kohms (1kHz, test circuit 1)
- Primary DC resistances: 26.2 ohms
- Secondary DC resistances: 257.5 ohms
- Capacitances at 1kHz: 82 pF (secondary to shield (BLK) and case (WHI))
- Turns Ratio: 1:3.465
- Breakdown Voltage: 250 Vrms (primary or secondary to shield and case, 60Hz, 1 minute test duration)
Microphone Input Transformer
195 kb
- Data Sheet
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Contact Lowrance Sound Company, Inc.
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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-11K8-APC
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