- 1. [AMPS] 8877s and MRIs? (score: 1)
- Author: w2up@mindspring.com (Barry Kutner)
- Date: Sat, 8 May 1999 16:57:10 -0000
- Does anybody know which MRI units use 8877s? How often dso they replace the tubes? I'd like to be able to find a pull at our local hospital/MRI Center if possible... Tnx/Barry -- Barry Kutner, W2UP I
- /archives//html/Amps/1999-05/msg00113.html (6,992 bytes)
- 2. FW: [AMPS] 8877s and MRIs? (score: 1)
- Author: w4eto@rainbow.rmii.com (Richard W. Ehrhorn)
- Date: Mon, 10 May 1999 12:33:48 -0600
- Barry... ETO 16 kW (peak) amps used in virtually all GE, Picker, Philips & Toshiba 1.5 Tesla MRI systems from 1984-89 were servo-tuned and bandswitched with digital stepping motors. They used a pair
- /archives//html/Amps/1999-05/msg00127.html (9,560 bytes)
- 3. FW: [AMPS] 8877s and MRIs? (score: 1)
- Author: jono@enteract.com (Jon Ogden)
- Date: Mon, 10 May 99 14:37:22 -0500
- GE is now using solid state amplifiers in its high end systems. The low and mid-tier systems have yet to be converted. Sad but true. 73, Jon KE9NA -- The Second Amendment is NOT about duck hunting!
- /archives//html/Amps/1999-05/msg00128.html (7,255 bytes)
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