T7400

The Tektronix T7400 is a large-screen CRT (8 × 10 divisions of 1.22 cm) with P31 phosphor and a typical acceleration voltage of 15 kV (-3/+12).

Part number 154-0640-xx.

Used in

• 7403N
• 7603
• Telequipment D83

Links

• T7400 @ radiomuseum.org
• T7400 Test Specifications (PDF)