Pro AV Catalog
Manufacturers
PRODUCT CATEGORIES
Matching Keywords
Model Numbers
Request Quote
All Products
Microphone Input Transformer with 0.065% Distortion Ratio, Double Shielded
Model: JT-115K-E60
- Ideal for FET or vacuum tube input amplifiers
- Wide bandwidth -3dB at 2.5Hz and 90kHz
- 20dB of voltage gain with noise figure of only 1.5dB
- Input impedance of 1.4kohms for loading loss of 0.9dB
- High common-mode rejection 110dB at 60Hz
Product Info
Tech Specs
Documents
JT-115K-E60 microphone input transformer is packaged in double nested cans which provide 60dB of magnetic shielding to prevent hum pickup in hostile environments. The white lead connects to the inner can and the white-black to the outer can. Although physically larger, it is electrically identical to our standard JT-115K-E.
- Ideal for FET or vacuum tube input amplifiers
- Wide bandwidth -3dB at 2.5Hz and 90kHz
- 20dB of voltage gain with noise figure of only 1.5dB
- Input impedance of 1.4kohms for loading loss of 0.9dB
- High common-mode rejection 110dB at 60Hz
- Audio Transformer Type - Input Transformer
- Spec Sheet available - Yes
- Operating Temperature (Maximum): 158 F
- Operating Temperature (Minimum): 32 F
- Input Impedance: 1.40 kohms (1kHz, -20dBu, test circuit 1)
- Voltage Gain: 19.75 dB (1kHz, -20dBu, test circuit 1)
- Deviation from linear phase (DLP): +3.5/-0 ° (20Hz to 20kHz, -20dBu, test circuit 1)
- Distortion (THD): 0.065 % (20Hz, -20dBu, test circuit 1)
- Maximum 20Hz input level: -2.5 dBu (1% THD, test circuit 1)
- Common-mode Rejection Ratio (CMRR) 150ohms Balanced Source: 110 dB (60Hz, test circuit 2)
- Output Impedance: 17 kohms (1kHz, test circuit 1)
- Primary DC resistances: 19.7 ohms
- Secondary DC resistances: 2465 ohms
- Capacitances at 1kHz: 205 pF (secondary to shield and case)
- Turns Ratio: 1:10.0
- Breakdown Voltage: 250 Vrms (primary or secondary to shield and case, 60Hz, 1 minute test duration)
Microphone Input Transformer
185 kb
- Data Sheet
Request Quote
Suggested Products
Thank you!
Someone will be in touch with you shortly.
Contact Lowrance Sound Company, Inc.
close
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-115K-E60
Request more information from a dealer near you
close
Request more information from a dealer near you