TS-433 B/U Electronic Switch for Signal Observation by Marine View Electronics

Description

TS-433 B/U Electronic Switch for Signal Observation by Marine View Electronics
Powers on, working condition unknown
From the original documentation:
1 March 1964 Cog. Serv: USA FSN: 6625-223-5108 USA Line Item No: 614930
FUNCTIONAL DESCRIPTION:
Electronic Switch TS-433B/U is it portable instrument that permits simultaneous observation of two recurrent patterns on a cathode-ray oscilloscope. A square wave voltage of variable frequency and amplitude is available for use as a test signal in studying the transmission characteristics of vacuum-tube amplifiers and other circuits.
RELATIONSHIP TO SIMILAR EQUIPMENT:
This equipment is similar to Electronic Switch, Allen B. DuMont Type 185-A.
TECHNICAL DESCRIPTION:
Power Requirements: 30 w, 115 or 230 v, ± 10%, 50 to 60 cy, 1 phase ac
Frequency Range: Electronic Switch: 10 to 2,000 cy
Square Wave Generator: 10 to 500 cy
Voltage Range
: Signal Amplifier: 1.5 to 150 v (input); 75 v peak-to-peak (output)
Square Wave Generator: 0 to 30 v, peak-to-peak
Impedance:
50,000 ohms (output); 100,000 ohms ±10% (input)
Major Units:
TS-433B/U 10" x 8 3/4" x 13" 24 lbs
TUBES, CRYSTALS, TRANSISTORS: TUBE COMPLEMENT:
(1) 5Y3GT, (2) 6SJ7GT, (2) 6SN7GT
REFERENCE DATA AND LITERATURE:
TM 11-5049, MIL-E-11702A(SigC)