R7903
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The Tektronix R7903 is a rackmount version of the 7903, a 3-slot 7904 that takes only one horizontal plug-in. Otherwise, aside from being rackmount shape, it the same as a 7904.
Key Specifications
Bandwidth | 500 MHz |
---|---|
Fastest calibrated sweep | 500 ps/Div (with 7B92A, other time bases "uncalibrated for first 60 ns") |
Acceleration voltage | 24 kV |
Pictures
CRTs used in the R7903
Page | Part nos | Description | Designers | Used in |
---|---|---|---|---|
154-0644-00 | 154-0644-00 • 154-0644-04 • 154-0644-05 • 154-0644-09 | CRT with distributed deflection plates | Ken Hawken | 7704A • 7854 • 7904 • 7904A • R7903 |
Custom ICs used in the R7903
Custom ICs used in the 7000 series readout system
Page | Class | Manufacturer | Model | Part nos | Description | Designers | Used in |
---|---|---|---|---|---|---|---|
155-0014-01 | Monolithic integrated circuit | Tektronix | M019D | 155-0014-00 • 155-0014-01 | A/D converter | Barrie Gilbert | 7000 series readout system • 7854 • 7934 • 7J20 • 7L5 • P7001 |
155-0015-01 | Monolithic integrated circuit | Tektronix | M020F | 155-0015-00 • 155-0015-01 | analog data switch | Barrie Gilbert | 7000 series readout system • 7854 • 7934 |
155-0017-00 | Monolithic integrated circuit | Tektronix | M025 | 155-0017-00 | 5 MHz decade counter | Barrie Gilbert | 7000 series readout system • 7854 • 7934 |
155-0018-00 | Monolithic integrated circuit | Tektronix | M026 | 155-0018-00 | zeros logic control | Les Larson | 7000 series readout system • 7934 |
155-0019-00 | Monolithic integrated circuit | Tektronix | M027 | 155-0019-00 | decimal point and spacing control | Les Larson | 7000 series readout system |
155-0020-00 | Monolithic integrated circuit | Tektronix | M028 | 155-0020-00 | output assembler | Les Larson | 7000 series readout system |
155-0021-00 | Monolithic integrated circuit | Tektronix | M029C | 155-0021-00 • 155-0021-01 | timing generator | Les Larson | 7000 series readout system • 7854 • 7934 |
155-0023-00 | Monolithic integrated circuit | Tektronix | M160 | 155-0023-00 | character generator (0 1 2 3 4 5 6 7 8 9) | Barrie Gilbert | 7000 series readout system |
155-0024-00 | Monolithic integrated circuit | Tektronix | M161 | 155-0024-00 | character generator (↓ < I / + - + C Δ >) | Barrie Gilbert | 7000 series readout system |
155-0025-00 | Monolithic integrated circuit | Tektronix | M162 | 155-0025-00 | character generator (m μ n p X K M G T R) | Barrie Gilbert | 7000 series readout system |
155-0026-00 | Monolithic integrated circuit | Tektronix | M163 | 155-0026-00 | character generator (S V A W H d B c Ω E) | Barrie Gilbert | 7000 series readout system |
155-0027-00 | Monolithic integrated circuit | Tektronix | M164 | 155-0027-00 | character generator (U N L Z Y P F J Q D) | Barrie Gilbert | 7000 series readout system |