Dynaco FM-5 / FM-MPX Tuner

 

Amerikanischer Vintage Tuner. Guter Zustand, bis auf das fehlende Abstimmrad...hier gibt es sicherlich was passendes... Manual. 

Alles Wissenswerte: http://home.indy.net/~gregdunn/dynaco/components/FM5/index.html

Technik:

IHF Sensitivity (noise and distortion down 30 dB @ 100% modulation): 1.75 µV

Input required for 40 dB S/N @ 100% modulation: 2.0 µV

Input required for 50 dB S/N @ 100% modulation: 5.0 µV

Frequency Response before de-emphasis: 30 Hz to2 KHz, ±1 dB

De-emphasis time-constant: 75 µSec

Frequency Response: 20 Hz to 15 KHz ±1 dB

Harmonic Distortion and IM Distortion @ 100% modulation:

Mono - 0.5% (0.25% typical).
Stereo - 0.9% (0.5% typical).

Capture Ratio: 1.5 dB.

Muting threshold: 4 µV.

Output @ 100% modulation: 2 volts.

Ultimate signal to noise ratio: 65 dB @ 100% modulation.

Drift: less than 0.02%.

Selectivity: 65 dB alternate channel.

AM suppression: 58 dB.

Stereo switching threshold: 4 µV.

Stereo Separation:

@ 1000 Hz, 40 dB.
@ 50 Hz, 30 dB.
@ 10 KHz, 30 dB.

19 KHz and 38 KHz subcarrier suppression: 50 dB minimum.

67 KHz SCA carrier suppression: 80 dB minimum.

Antenna input: 72 ohm unbalanced and 300 ohm balanced.

Gain from Auxiliary Input: 28 dB.

Front panel controls: Power/Volume; Tuning; Circuit Mode (off, muting, muting and Dynatune™); Mono, Stereo Filter, Stereo; Output (FM, Auxiliary).

Dimensions: 13-1/2" x 9" x 4-1/4" high.

Shipping weight: 11 lbs.

Power consumption: 10 watts, 120V or 240V, 50/60 Hz AC.