McIntosh C45 TM1 FM and AM Specifications, FM Tuner Specifications, AM Tuner Specifications

Models: C45

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TM1 FM and AM Specifications

 

 

 

 

TM1 FM and AM Specifications

 

 

 

 

 

FM Tuner Specifications

 

AM Tuner Specifications

 

 

 

 

 

Useable Sensitivity

Sensitivity

 

14dBf which is 1.4uV across 75 ohms

 

20uV External Antenna Input

 

50dB Quieting Sensitivity

 

Signal To Noise Ratio

 

Mono: 19dBf which is 2.4uV across 75 ohms

 

48dB at 30% modulation

 

Stereo: 35dBf which is 15uV across 75 ohms

 

58dB at 100% modulation

 

Signal To Noise Ratio

 

Harmonic Distortion

 

Mono: 75dB

 

0.5% maximum at 50% modulation

 

Stereo: 70dB

 

Frequency Response

 

 

 

 

Frequency Response

Mono: + 0, - 1dB from 20 to 15,000Hz

Stereo: + 0, - 1dB from 20 to 15,000Hz

Harmonic Distortion

Mono: 0.3% at 100Hz 0.3% at 1,000Hz 0.3% at 10,000Hz

50Hz to 6kHz NRSC

Adjacent Channel Selectivity

45dB minimum IHF

Image Rejection

65dB minimum from 540 to 1600kHz

IF Rejection

Stereo:

0.45% at 100Hz

80dB minimum

 

0.45% at 1,000Hz

 

 

0.65% at 10,000Hz

 

Intermodulation Distortion

 

Mono

0.25%

 

Stereo

0.45%

 

Capture Ratio 1.2dB

Alternate Channel Selectivity 75dB

Spurious Response 100dB

Image Response 75dB

RF Intermodulation

65dB

Stereo Separation 45dB at 100Hz 45dB at 1,000Hz 35dB at 10,000Hz

SCA Rejection

65dB

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McIntosh C45 owner manual TM1 FM and AM Specifications, FM Tuner Specifications, AM Tuner Specifications