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Microphone Input Transformer
Model: JT-115K-ETB
- Ideal for FET or vacuum tube input amplifiers
- Wide bandwidth: -3 dB at 2.5 Hz and 90 kHz
- 20 dB of voltage gain with Noise Figure of only 1.5 dB
- Input impedance of 1.4 kiloohms for loading loss of 0.9 dB
- High common-mode rejection: 110 dB at 60 Hz
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This transformer is designed for highest practical step-up ratio. Its secondary source impedance makes it ideal for use with low noise FET or vacuum tube input amplifiers. The primary is fully balanced and its leads may be reversed to invert polarity, if required. A 30 dB magnetic shield package is standard.
- Ideal for FET or vacuum tube input amplifiers
- Wide bandwidth: -3 dB at 2.5 Hz and 90 kHz
- 20 dB of voltage gain with Noise Figure of only 1.5 dB
- Input impedance of 1.4 kiloohms for loading loss of 0.9 dB
- High common-mode rejection: 110 dB at 60 Hz
- Warranty - Yes
- Spec Sheet available - Yes
- Operating Temperature (Maximum): 158 F
- Operating Temperature (Minimum): 32 F
- Warranty (Length/Type): 20 years
Transformer
292 kb
- Data Sheet
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Contact Lee Hartman & Sons
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Lee Hartman & Sons
3236 Cove Road NW
Roanoke, VA 24017
USA
(540) 366-3493
http://www.leehartman.com/
Contact in regards to this product:
Jensen Transformers, Inc.
Model: JT-115K-ETB
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