CITATION 23 (TWENTY THREE)

CITATION 23 (TWENTY THREE)

AM/FM Stereo Tuner

Sold from 1987 until 1991

Predecessor Product: TU 915
Successor Product: TU 9600

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Product Specifications

Preamp Outputs
1 Stereo (variable) & 1 Stereo (fixed)
Output Level
MAXIMUM – 1 volt
MSRP U.S.
$649.95 each
Usable Sensitivity
FM... MONO – 10.8dB
Quieting Sensitivity
FM... STEREO – 36.5dB
Signal-to-Noise Ratio
FM... MONO – 84dB
Signal-to-Noise Ratio
FM... STEREO – 75dB
Capture Ratio
FM... 0.75dB
Alternate Channel Selectivity
FM... 65dB
Selectivity
FM... 5dB
IF Rejection
FM... 90dB
Image Rejection
FM... 75dB
AM Rejection
FM... 70dB
Spurious Response Rejection
FM... 115dB
Total Harmonic Distortion
FM... MONO – 0.06% @ 1kHz
Total Harmonic Distortion
FM... STEREO – 0.08% @ 1kHz
Stereo Separation
FM... 55dB
Sensitivity
AM... EXTERNAL ANTENNA – 12 microvolts/m
Alternate Channel Selectivity
AM... 60dB
Image Rejection
AM... 45dB
IF Rejection
AM... 65dB

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