7000 Series Oscilloscope History

7000 Series Oscilloscope History

The following table is a brief description and history of the 7000 Series product line

MainframesBandwidthApprox. Intro
date
Miscellaneous information
R7103100019843 Compartment, rack mount, high bandwidth mainframe, mcp CRT.
7104100019784 Compartment, bench top, high bandwidth mainframe, mcp CRT.
73136519703 Compartment, storage CRT, obsolete by 1974
7403N6019703 Compartment, medium BW, obsolete by 1975
750310019704 Compartment, about 1 year in production
750410019703 Compartment, about 1 year in production
751410019704 Compartment, about 1 year in production
760310019703 Compartment, the backbone of the mainframe line, obsolete 1992
7612D901988Speciality Digitizer product, obsolete in 1990
761310019703 Compartment, storage CRT, replaced by 7623B in 1990
7623(A)10019703 Compartment, storage CRT, replaced by 7623B in 1990
7623B10019903 Compartment, storage CRT, obsolete in 1992
763310019703 Compartment, storage CRT, replaced by 7623B in 1990
R770417519704 Compartment, rack mount, obsolete in 1985
7704(A)20019724 Compartment, split frame, led to the DPO (Digital Processing Oscilloscope) in 1972, obsolete in 1985
783440019724 Compartment, storage CRT, replaced by 7934 in 1985
784440019724 Compartment, 2 gun CRT, Specialty product for dual signal app.
785440019804 Compartment, digitizer, waveform analyzer, etc. obsolete in 1988
R790350019743 Compartment, rack mount,
7904(A)50019744 Compartment, general purpose, high bandwidth mainframe, obsolete in 1992
791250019722 Compartment, Digitizer, high BW, replaced by 7912AD in 1982
7912AD50019802 Compartment, Digitizer, high BW, fast digitizer, obsolete in 1987
7912HD7501987Same as 7912AD, except for bandwidth, obsolete in 1990
793450019854 Compartment , storage CRT, high BW, obsolete in 1992

 

AmplifiersBandwidthPrices (1978)
date
Miscellaneous information
7A11250 MHz$1,450Single channel, built in FET probe, Minimum sensitivity = 5 mV/div
7A13100 MHz$1,900High bandwidth differential amplifier, with Vc capabilities.
7A1580 MHz$700Single channel, 1 Megohm input. Minimum sensitivity = 0.5 mV/div
7A16225 MHz$700Single channel, 1 Megohm input. Minimum sensitivity = 5 mV/div
7A17150 MHz$180Single channel, do it yourself module.
7A1875 MHz$850Two channel, 1 Megohm input
7A19500 MHz$1,225Single channel, 50 ohm input.
7A21N1 GHz$975Two channel, direct access plug-in (vertical amplifier is by-passed), used with the 7912, 7912AD mainframes
7A221 MHz$975Differential amplifier, minimum sensitivity, 10 microvolts/div.
7A24350 MHz$1,450Two channel, 50 ohm input.
7A26200 MHz$1,325Two channel, 1 Megohm input
7A291 GHz** $2530Single channel amplifier. Made to go with the 7104.
7A42350 MHz** $6950Four channel amplifier with special trigger capabilities.
* ~1974 pricing
**~ 1984 pricing

 

Time basesPrices (1978)
date
Miscellaneous information
7B50$625Low cost time base, 5 nsec/div fastest T/Div.
7B53A$1,050Delayed/delaying time base in one, fastest T/Div = 5 nsec.
7B70$675Delayed time base, obsoleted ~1975
7B71$775Delaying time base, obsoleted ~1975
7B80$875Delayed time base, 1 ns/div fastest T/Div.
7B85**$1,025Delaying time base, 1 ns/div fastest T/Div.
7B87**$2005Delayed time base, 1 ns/div fastest T/Div. Special features for 7854.
7B10**$2110Delayed time base, designed with the 7104, fastest T/Div = 200 psec.
7B15**$2390Delaying time base, designed with the 7104, fastest T/Div = 200 psec.
7B92A$2,100Delayed/delaying time base, fastest T/Div = 500 psec.
* ~1974 pricing
**~ 1984 pricing

 

Specialty plug-inPrices (1978)
date
Miscellaneous information
7CT1N$825Curve tracer plug-in
7M13$500Text generator for 7K
7D10$1,025Digital delay by events, 7 1/2 digit readout on screen
7D11$1,725Digital delay by time or events, 7 1/2 digit readout on screen
7D12 A/D convertor with M1, M2 or M3 modules, (M1 = multimeter, M2 = sampl/hold, M3= RMS meter)
7D13$775Multimeter with DC, AC, Resistance & Temperature
7D14$1,275Digital counter
7D15$1,850Universal timer/counter to 225 MHz
7D20$7,750Two channel, 20 MS/S digitizing scope, used power and display from the mainframe, GPIB programmable

 

SamplingBandwidthPrices (1978)
date
Miscellaneous information
7M11~2 GHz$450Delay line, 75 nsec. Allowed user to view leading edge
7S11 $850Single channel sampling unit, 2 mV/div to 200 mV/div
7T11 $2,475Sampling sweep unit, fastest T/Div = 10 psec
7S12 $1,775TDR & general purpose sampler
7S141 GHz$2,700Two channel sampling plug-in
S11 GHz$600Single channel sampling head, GR connector
S24.6 GHz$725Single channel sampling head, GR connector
S3A1 GHz$900Single channel sampling head, 100 kilohm probe
S414 GHz$1,325Single channel sampling head, sma connector
S5350 MHz$600Trigger pickoff
S611.5 MHz$1,250Single channel loop-thru sampling head, used with the 7S12 in TDR applications
S51 $82518 GHz trigger count down head
S52 $82525 psec rise time pulser for TDR
S53 $6001 GHz trigger recognizer head
S54 $5001 nsec rise time pulser for TDR

 

Spectrum analyzerPrices (1978)
date
Miscellaneous information
7K11$625CATV preamplifier
7L5$5,7005 MHz spectrum analyzer
7L12$6,150100 kHz to 1.8 GHz spectrum analyzer
7L13$8,8501 kHz to 1.8 GHz spectrum analyzer
7L14**$17,90010 kHz to 1.8 GHz digital spectrum analyzer (replaced 7L13)
7L18$12,60030 Hz to 12 GHz spectrum analyzer
**~ 1984 pricing

 

Logic analyzerPrices (1978)
date
Miscellaneous information
7D01$5,20016 channel logic analyzer with probe & external qualifier
7D01F2$11,3357D01 with Data formatter
7D02$4,950Microprocessor disassembler for 8 & 16 bit processors
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