the tek 224 is a 60 mhz scope you have an typo error ... 1 mhz ??
Isolated Channel Architecture
Floatable to ±850 V/channel (224)
60 MHz (224)
100-ns Glitch Capture
6-kV Peak Surge Rating
Video Line Trigger
Auto-Trigger
Save Reference Memory
Dual 10-MS/s Digitizers
Programmable through RS-232-C
Auto-Setup
Save Setup