Sansui
TU-717
am/fm stereo tuner
FM front-end with low-noise, dual-gate, mosfet
RF-amp tuned via precision frequency-linear,
wide-gap, 4-gang, variable capacitor.
Low-distortion IF Section with
linear-phase ceramic filters.
Wide-range ratio detector.
Low-distortion, phase-locked-loop,
multiplex demodulator.
Wide/Narrow fm bandwidth selector.
FM noise-canceller.
FM muting.
Calibration tone.
Variable output.
FM Section
| Tuning Range | 88~108 MHz |
| 50 db Quieting | Mono 12.5 dbf Stereo 34.0 dbf |
| Sensitivity (IHF) | Mono 9.8 dbf Stereo 19.0 dbf |
| Signal To Noise Ratio | Mono 81 db (at 65 dbf) Stereo 78 db (at 65 dbf) |
| Frequency Response | 30~15k Hz / +0.2 db, -1.0 db |
| Total Harmonic Distortion | Mono < 0.06 % at 100 Hz < 0.06% at 1k Hz < 0.08 % at 6k Hz Stereo < 0.10 % at 100 Hz < 0.07 % at 1k Hz < 0.10 % at 6k Hz |
| Capture Ratio | 1.0 db |
| Alternate Channel Selectivity | Wide 50 db at 400k Hz Narrow 80 db at 400k Hz |
| Spurious Response Ratio | 90 db at 98 MHz |
| Image Response Ratio | 86 db at 98 MHz |
| Stereo Separation | 45 db at 100 Hz 48 db at 1k Hz 38 db at 10k Hz |
| Antenna Input Impedance | 75Ω via coax F-connector |
AM Section
| Tuning Range | 540k~1600k Hz |
| Sensitivity (Bar Antenna) |
47 db/m (220 uV/m) |
| Selectivity (+/-10kHz) |
35 db at 1 MHz |
| Signal To Noise Ratio | 52 db |
| Total Harmonic Distortion | < 0.35% at 80 db/m |
Miscellaneous
| Output Level | 0~1V |
| Mains Voltage | 120V, 50/60Hz |
| Power Consumption | 20W |
| Dimensions | 17"W - 16.3"D - 6.6"H (19"W w/optional handles) |
| Weight | 20 lbs net |
AllegroSound
− Established 1973 −
"love what you listen with"
Los Angeles, California USA
Rick@AllegroSound.com
FOR SALE - TRADE 
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