Scott FM-AM "Philharmonic"
1941
E. H. Scott Radio Laboratories Inc.,
4450 Ravenswood Avenue,
Chicago, Illinois, USA

Frequency Range:
LW Band...150 kHz to 400 kHz
BC Band...550 kHz to 1500 kHz
P Band...1.5 Mhz to 4.0 Mhz
SW1 Band...4.5 Mhz to 10 Mhz
SW2 Band...10 Mhz to 25 Mhz
FM Band...42 Mhz to 50 Mhz
AM I.F. Frequency...465 Khz
FM I.F. Frequency...5.25 Mhz

Tube Line Up:

AM Tuner
6U7G...1st. R.F. Amplifier
6U7G...2nd. R.F. Amplifier
6L7G...1st. Detector / Mixer
6J7G...Heterodyne Oscillator
VR-150...Voltage Regulator
6B8G...R.F. AVC
6K7G...1st. I.F. Amplifier
6K7G...2nd. I.F. Amplifier
6K7G...3rd. I.F. Amplifier
6B8G...4th. I.F. Amplifier / 2nd. Detector
6B8G...I.F. AVC
6E5G...Tuning Indicator
6H6G...Noise Limiter
6H6G...Sensitivity Diode

FM Tuner
1853...1st. R.F. Amplifier
1853...2nd. R.F. Amplifier
6SA7...1st. Detector / Oscillator
1232...1st. I.F. Amplifier
1232...2nd. I.F. Amplifier
6J7G...1st. Limiter
6J7G...2nd. Limiter
6H6G...Detector / Discriminator / AVC
6E5G...Tuning Indicator

Preamplifier
6K7G 1st. Audio
6B8G...Scratch Suppressor
6J7G...Scratch Suppressor
6F8G...2nd. Audio & Invertor

Power Supply/Amplifier
5U4G x 2...Rectifier
6L6G x 4...Push - Pull Parallel Audio Output

Dementions:
Hight...41 inches
Wedth...26 inches
Depth...18.25 inches

Power Source:
AC...110 Volts

Schematic

Click here to view, by means of Google Maps, the location of the factory site as it looks today.

This web page was last updated: June 30, 2019