Question inspired from the 532 thread - what's the optimal number of
oscilloscopes a gentleman should have?

MAINFRAMES
• 7904 4-slot mainframe, 500MHz bandwidth, 2 off one with fast writing CRT
• 7904A 4-slot mainframe, 500MHz bandwidth
• 7834 4-slot mainframe, 400MHz multimode storage 5500div/us
• 7844 dual gun 4-slot mainframe, 500MHz
• 7104 4-slot mainframe, 1GHz bandwidth, MCP CRT.
• 7313 3-slot mainframe, 25MHz split screen bistable storage, 5div/us
• 7623B 3-slot mainframe, 100MHz multimode storage, 2222div/us
• 7633 3-slot mainframe, 100MHz multimode storage, 2200div/us
• 7603 3-slot mainframe, 100MHz
• 7704A 4-slot mainframe, 200MHz
• 7912HB transient digitiser, 1GHz bandwidth single shot
PLUG-INS and associated items
Timebases:
• 7B10 delayed timebase (200ps/div)
• 7B15 delaying timebase (200ps/div)
• 7B53A dual timebase (5ns/div) 4 off
• 7B71 timebase
• 7B80 delayed timebases (1ns/div) 2 off
• 7B85 delaying timebase (1ns/div) 2 off
• 7B90P programmable timebase
• 7B92A dual timebase (500ps/div)
Digital
• 7D11 digital delay
• 7D01/DF1 logic analyser
Amplifiers
• 7A11 FET probe amp
• 7A12 dual channel vertical amp
• 7A13 differential comparator
• 7A16P programmable amp
• 7A18 dual channel amps (75MHz) 4 off
• 7A19 vertical amps (600MHz), one with variable delay 3 off
• 7A21N direct access plug in
• 7A22 differential amp
• 7A24 dual channel amp (400MHz)
• 7A26 dual channel amps (200MHz) 5 off
• 7A29 vertical amps (1GHz), one with variable delay 2 off
• 7A29P 1GHz programmable
Spectrum analysers
• 7L5 spectrum analyser with tracking generator
 Type 2701 switched attenuator (1GHz)
• 7L12 spectrum analyser
Sampling
• 7T11 sampling timebase
• 7S11 sampling unit 2 off
• 7S12 TDR sampler
• S4 sampling head (14GHz) 2 off
• S6 TDR sampling head (12GHz)
• S2 sampling head (4.6GHz)
• S1 sampling head (1GHz) 2 off
• S52 pulse generator head (25ps)
• S53 trigger recogniser head
• S3A sampling probe (1GHz)
• 7M11 delay line
• 012-0124-00 sampling head extender (3 foot) 2 off
TM500 series
• AA501 audio distortion analyser
• SG505 low distortion sine wave oscillator
• PG506 calibration generator
• SG503 constant amplitude signal generator (0.25 â€" 250MHz)
• TM501 power unit
• TM503 power unit
• DC503A 125MHz counter timer
• PG502 250MHz pulse generator
• TG501 time mark generator
• DC503A counter timer

Other
• 634 video monitor
• 620 x-y monitor
• 7M13 readout unit
• 7CT1N semiconductor curve tracer
• C1002 digital oscilloscope camera
2. Tektronix signal sources and calibration fixtures
• Type 111 pretrigger pulse generator (300ps rise time)
• Type 110 pulse generator (200ps rise time)
• 067-0513-00 tunnel diode pulser (25ps rise time)
• Type 106 pulse generator
• Type 114 Pulse Generator
• Type 130 L-C meter
• S30 delta standards (130 L-C calibration)
• Type 190B constant amplitude signal generator (0.35 â€" 50MHz)
• Type 191 constant amplitude signal generator (0.35 â€" 100MHz)
• Type 184 time mark generator
• Type 284 tunnel diode pulser, (70ps rise time)
• Type 285 Power supply (for S50 series heads)
• 067-0502-01 Amplitude generator and calibrator
• 067-0503-00 Precision DC divider (10:1 and 100:1)
• 067-0508-00 50 ohm calibration fixture
• 067-0529-00 1000:1 divider
• 067-0562-00 P6046 input adaptor
• 067-0587-01 mainframe calibrator
• 067-0587-02 mainframe calibrator, 2 off
• 067-0589-00 rigid plug-in extender
• 067-0608-00 overdrive recovery fixture
• 067-0616-00 flexible plug-in extender 3 off
• 067-650-00 constant amplitude signal generator (220 â€" 900MHz)
• 067-0652-00 peak to peak detector 2 off
• 067-0710-00 7912 calibration aid
• 067-0875-00 50-ohm bridge
3. Other Tektronix
• 545A and 545B oscilloscopes with the following plugins
 Type 1L5 spectrum analyser (50Hz to 1MHz)
 015-0107-00 Swept Frequency Convertor for 1L5
 Type 1L10 spectrum analyser (1 to 36MHz)
 Type 1L20 spectrum analyser (10MHz to 4.2GHz)
 Type N sampling unit
 Type 1S1 sampling unit (1GHz)
 Type 1S2 TDR sampler (4.6GHz)
 Type L amp
 Type D differential amp
 Type CA dual channel amp
 Type Z differential comparator
• 575 semiconductor curve tracer
• 575 mod 122C semiconductor curve tracer
• 175 high current fixture for 575
• 577D2 storage semiconductor curve tracer
• 585A with
 Type 82 plug-in
 Type 81 plug-in adaptor
• 475/DM44 oscilloscope
• 453 oscilloscope
• A6901 ground isolation monitor
• A6902B Isolator
• 1052 time domain reflectometer
4. Probes
• P6201 FET probe (900MHz)
• P6202A FET probe (500MHz)
• P6032 cathode follower probe (650MHz)
• P6201 current probe (65MHz)
• P6013A high voltage probe (13kV, 75MHz)
• P6105 high voltage probe (20kV, 75MHz)
• P6046 FET differential probe (100MHz)
• P6016 10x probe (250MHz) 2 off
• P6075A 10x probe (200MHz) 2 off
• P6101A 1x probe (35MHz) 2 off
• Matched pairs P6055 passive differential probes (150MHz) 2 off
• P6063B 10x/1x switchable probes (150MHz) 2 off
• P6054A 10x probe
• P6056 10x probe (3.5GHz)
• P6057 100x probe (1.7GHz)