475: Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
No edit summary |
||
| Line 34: | Line 34: | ||
It is all solid-state except for the CRT. | It is all solid-state except for the CRT. | ||
It was introduced in November 1972. | It was introduced in November 1972. | ||
Military variant is called OS-261 C(v)1/0, which has DC/DC converter (12/24V input) on board. | |||
A revised version, the 475A, has 250 MHz bandwidth and a maximum vertical sensitivity of 5 mV/Div. | A revised version, the 475A, has 250 MHz bandwidth and a maximum vertical sensitivity of 5 mV/Div. | ||
| Line 83: | Line 85: | ||
Tek_475A_Time-Freq.jpg | 475A Time/Frequency Measurement with [[DM44]], HP Frequency Counter used for Verifying [[DM44]] Output. | Tek_475A_Time-Freq.jpg | 475A Time/Frequency Measurement with [[DM44]], HP Frequency Counter used for Verifying [[DM44]] Output. | ||
Tek 475a rear.jpg|475A rear | Tek 475a rear.jpg|475A rear | ||
Tek_OS_261_rear.jpg | 475 (OS-261 C) rear, with DC-Input | |||
475A_A9-Interface_board.jpg | 475A A9 Interface Board | 475A_A9-Interface_board.jpg | 475A A9 Interface Board | ||
475A_A6_Fan_motor.jpg |475A A6 & Fan Motor | 475A_A6_Fan_motor.jpg |475A A6 & Fan Motor | ||