Stromberg-Carlson 400 Engineering Data

ENGINEERING DATA
STROMBERG-CARLSON NO. 400 RADIO RECEIVERS
STROMBERG-CARLSON TELEPHONE MANUFACTURING COMPANY
ROCHESTER, NEW YORK
IDENTIFICATION TABLE
Model Input Power Frequency Chassis Cabinet Speaker
400-H . . 50-60 Cycles 30107 30109
30137
400-HB... . 25-60 Cycles 30108 30109 30137
400-N .. . 50-60 Cycles 30107 30547
30137
400-NB ... . 25-60 Cycles 30108
30547 30137
400-S ...
.. 50-60 Cycles 30107 30548 30137
400-SB .
30108 30548 30137
SPECIFICATIONS
Voltage Rating.105-130 Volts
Input Power Frequency.Standard 50-60 Cycles; also available 25-60 Cycles
Type of Circuit.Superheterodyne
Tuning Ranges.A Band—540 to 1700 Kc.
Number of Tubes.Five
Type of Tubes.1—6A8G Oscillator and Modulator
1—6K7,1. F. Amplifier
1—6SQ7, Demodulator, A. V. C. and Audio
1-—6V6G, Output
1—80, Rectifier
Input Power Rating.37 Watts
Intermediate Frequency.455 Kilocycles
Speaker Voice Coil Impedance at 400 Cycles.Approximately 5 Ohms
Speaker Field Coil Resistance.1800 Ohms
FEATURES
This is a five-tube, single band, Superheterodyne receiver with automatic volume control and
step tone control. It has been very carefully designed to provide the maximum in tone and perform¬
ance for a set of this size.
ACCESSORIES
Antenna •*'
For best results use a Stromberg-Carlson Antenna. These Antennas are supplied in Kits con¬
taining all the necessary parts for mounting and installation.
Playing Records
Any Stromberg-Carlson Record Player can he attached to this receiver by using a Pc. 30647
phono, adapter.
Headset Attachment
Headphones can be very simply attached to this receiver. Ask for the Pc. 28303 Headset Package
Assembly that comes complete with headphones and installation instructions.
Care of the Cabinet
The finish of Stromberg-Carlson Cabinets should be protected by using Stromberg-Carlson
Cabinet Polish regularly. It is available in pint cans designated as Pc. 28601.
Nicks and scratches of most kinds can be repaired quickly and easily by proper use of the Pc.
26962 Touch-Up Kit. Complete instructions are provided with each kit.
Tools
Stromberg-Carlson can supply all the tools required for working on these sets. For example:
SD-29 Phillips Head Screwdriver
24608 Aligning Tool
Also pliers, cutters, screwdrivers, etc.
P-30392 Issue 1 Printed in U. S. A.