Model | manufactor type label | Display | Device Function | freq. range low |
freq. range high |
voltage range low |
voltage range high |
impedance | input capacitance |
Source | Repair |
141T | Display Section | CRT stor. | mainframe | - | - | - | - | - | - | Ralf O. | |
182T | Oscilloscope | CRT analog | mainframe | - | - | - | - | - | - | Marc M. | w. repair |
1980B | Oscilloscope Measurement System | CRT dig. | U(t), dig. variable gain+timebase | 0Hz | 100MHz | 1mV/DIV | 5V/DIV | 1Meg/50ohm | 16pF | Ralf O. | |
200CD | Wide Range Oscillator | Dial | sine, wien RC, tube | 5Hz | 0.6MHz | 150mV | 20V | 600ohm | - | Ralf O. | |
214A | Pulse Generator | Dial | pulse, 10ns | 10Hz | 1MHz | 200mV | 100V | 50ohm | - | Martin | |
339A | Distortion Measurement Set | Meter | U, low distortion sine | 10Hz | 0.11MHz | dyn ca. -95dB | 300V | 100k/600ohm | 100pF | Andreas, RO | |
350D | Attenuator Set | Dial | U | 0Hz | 1MHz | -100dB | 55V | 600ohm | - | Ralf O. | |
410C | Voltmeter | Meter | URI | 0Hz | 700MHz | 15mV | 1500V | 10Meg-100Meg | - | Ralf O. | |
411A | RF Millivoltmeter | Meter | U | 500kHz | 1000MHz | 10mV | 10V | ? 50ohm | - | Magnus T. | w. repair |
419A | DC Nullvoltmeter | Meter | UI, accu | 0Hz | LF | 0.003mV | 1000V | 100k-100Meg | - | Ralf O. | w. repair |
608E | V.H.F. Signal Generator | Meter | sine, tube | 10MHz | 480MHz | 0.0001mV | 0.5V | 50ohm | - | Ralf O. | |
1631D | Logic Analyzer | CRT dig. | U(t) | ? | ? | ? | ? | ? high | - | Stefan | |
1725A | Oscilloscope | CRT analog | U(t), nice CRT illumin. flood gun | 0Hz | 275MHz | 10mV/DIV | 5V/DIV | 1Meg/50ohm | 11pF | Ralf O. | w. repair |
1740A | Oscilloscope | CRT analog | U(t), nice CRT illumin. flood gun | 0Hz | 100MHz | 1mV/DIV | 20V/DIV | 1Meg/50ohm | 20pF | Stefan | |
1741A | Oscilloscope | CRT stor. | U(t), sharp focused trace | 0Hz | 100MHz | 1mV/DIV | 20V/DIV | 1Meg/50ohm | 20pF | Ralf O. | |
1901A | Pulse Generator | none | mainframe | - | - | - | - | - | - | Ralf O. | |
1906A | Rate Generator | Dial | ext, gate, rate | 100Hz | 125MHz | - | - | 50ohm | - | Ralf O. | |
1910A | Delay Generator | Dial | rate, trig, drive | 10ns | 100ns | - | - | 50ohm | - | Ralf O. | |
1917A | Variable Transition Output | Dial | pulse | ? | 25MHz | 200mV | 10V | 50ohm | - | Ralf O. | |
3314A | Function Generator | LED 7-Segment | sine, square, triangle, many modes | 0.001Hz | 19.99MHz | ? | 10V | 50ohm | - | Ralf O. | |
3325A | Sythesizer Function Generator | LED 7-Segment | sine, square, triangle, many modes | 0.000,001Hz | 20MHz | 1mV | 10V | 50ohm | - | Ralf O. | |
3330B | Synthesizer | LED 7-Segment | sine | 0.1Hz | 13MHz | ? | ? | 50ohm | Christoph | ||
3336B | Synthesizer Level Generator | LED 7-Segment | sine, high resol. precision ampl. | 10Hz | 20MHz | -73dBm (75) | 7dBm (75) | 75/124/135/600ohm | - | Ralf O. | |
3400A | RMS Voltmeter | Meter | U (crestfactor 10:1) | 10Hz | 10MHz | 1mV | 300V | 10Meg | 40pF | Ralf O. | |
3403C | True RMS Voltmeter | LED 7-Segment | U (crestfactor 10:1) | 0Hz | 100MHz | 10mV | 1000V | 10Meg | 24pF | Ralf O. | |
3437A | System Voltmeter | LED 7-Segment | U fast DMM | 0Hz | ? | - | 10V | high | - | Ralf O. | |
3457A | Multimeter | 7-Segment LCD | URIf, 7.5 digit | 0Hz | 1MHz | 30mV | 300V | 10Meg-10Giga | - | Ralf O. | |
3458A | 8.5 Digit Multimeter | VFD Pixel-Segment | URIf, 8.5 digit | 0Hz | - | - | - | high | - | Ralf O. | |
3478A | Multimeter | LCD 7-Segment | URI, 5.5 digit | 0Hz | - | 30mV | 300V | high | - | Christoph OE2BCL | |
3488A | Switch Control Unit | LCD 7-Segment | Plug-In Relais Switch | - | - | - | - | - | - | Ralf O. | |
3561A | FFT Analyzer | CRT dig. | U(FFT), ? | 0.000,125Hz | 0.1MHz | dyn ca. -80dB | ? | high | ?pF | Martin | |
3562A | Dynamic Signal Analyzer | CRT dig. | U(FFT), network, sine, noise | ?>0Hz | 0.1MHz | dyn ca. -80dB | ? | 1Meg | <100pF | Ralf O. | |
3563A | Control System Analyzer | CRT dig. | U(FFT), network, sine, noise | 0.000,026,5Hz | 0.1MHz | dyn ca. -80dB | ? | 1Meg | ?pF | Pete G.V. | |
3575A | Gain-Phase Meter 1Hz-13MHz | LED 7-Segment | U(broadband), ratio | 1Hz | 13MHz | dyn ca. -80dB | 20V | 1Meg | 30pF | Ralf O. | |
3580A | Spectrum Analyzer | CRT dig. | U(f), sine, 1Hz ResBW | 5Hz | 0.05MHz | dyn ca. -90dB | ?100V | 1Meg | 30pF | Ralf O. | |
3581A | Wave Analyzer | Meter | U(selective), sine | 15Hz | 0.05MHz | dyn ca. -90dB | ?100V | 1Meg | 30pF | Ralf O. | |
3582A | Spectrum Analyzer | CRT dig. | U(FFT), sine, noise | ?>0Hz | 0.025MHz | dyn ca. -70dB | 30V | 1Meg | ?pF | Ralf O. | |
3586C | Selective Level Meter | LED 7-Segment | U(selective), resolution 0.1Hz | 200Hz | 32.5MHz | dyn ca. -80dB | ? | 75/600/10kohm | ?pF | Ralf O. | |
4270A | Automatic Capacitance Bridge | Nixie | C | 1kHz | 1MHz | 18pF | 1.2µF | - | - | Ralf O. | |
4279A | 1MHz C-V Meter | LCD Pixel | C (DC-Bias) | 1MHz | 1MHz | 2pF | 1024pF | - | - | Ralf O. | |
4282A | Digital High Capacitance Meter | LED 7-Segment | C | 50Hz | 0.000,12Hz | 10nF | 1Farad | - | - | Ralf O. | |
4284A | Precision LCR Meter | LCD Pixel | LCR High Precision | - | - | - | - | - | - | Ralf O | |
5335A | Universal Counter | LED 7-Segment | f, 1/f, td, tr, tf, phase, ratio | 0Hz | 200MHz | 75mV | 5V | 1Meg/50ohm | 35pF | Ralf O. | |
5342A | Microwave Frequency Counter | LED 7-Segment | f, +? | 10Hz | 18GHz | ? | 50ohm | ? | Christoph OE2BCL | ||
5381A | Frequency Counter | LED 7-Segment | f | ? | 80MHz | ? | ? | ? | ? | Ralf O. | |
6114A | Precision Power Supply | Meter + dig. Dial | U, resolution <100µV | 0Hz | - | 0.1mV | 20V/40V | 1A/2A | - | Ralf O. | w. repair |
6625A | System DC Power Supply | LCD 7-Segment | U, appr. 14 Bit resolution | 0Hz | - | ? | 50V | 1A | - | Stefan | |
8111A | Pulse/Function Generator | LED 7-Segment | sine, triangle, square, many modes | ? | 20MHz | ? | 16V | 50ohm | - | Richard | |
8112A | Pulse Generator | LED 7-Segment | pulse, many modes | 1.05Hz | 50MHz | ? | 16V | 50ohm | - | Karlheinz L. | w. repair |
8116A | Pulse/Function Generator | LED 7-Segment | sine, triangle, square, many modes | 0.001Hz | 50MHz | ? | 16V | 50ohm | - | Karlheinz L. | w. repair |
8165A | Programmable Signal Source | LED 7-Segment | pulse, sine, triangle, many modes | 0.001Hz | 50MHz | ? | ? | 50ohm | - | Karlheinz L. | w. repair |
8441A | Preselector | Dial | filter, sweep | 1.8GHz | 12.4GHz | ? | ? | 50ohm | ?pF | Markus | |
8551B | Spectrum Analyzer | CRT stor. | U(f) sine, first generation | 10MHZ | 40GHz | -100dBm | ? | 50ohm | ?pF | Markus | |
8552B | Spectrum Analyzer IF-Section | Dial | Plug-In for 141T mainframe | 10µs/DIV | 10s/DIV | - | - | 50ohm | - | Ralf O. | |
8553B | Spectrum Analyzer RF-Section | Linear Scale | Plug-In for 141T mainframe | 1000Hz | 110MHz | 0.1µV/DIV | 100mV/DIV | 50ohm | - | Ralf O. | |
8640B | Signal Generator | LED Pixel-Segment | sine, mechanical f-setting | 500kHz | 1100MHz | -145dBm | +19dBm | 50ohm | - | Christoph OE2BCL | w. repair |
8657A | Signal Generator | LED 7-Segment | sine, synthesizer | 100kHz | 1100MHz | -143.5dBm | +13dBm | 50ohm | - | Pete G.V. | |
8672A | Synthesizer Microwave | LED + Analog | sine, synthesizer, microwave | 2GHz | 18.6GHZ | ? | ? | 50ohm | - | Christoph OE2BCL | w. repair |
8970A | Noise Figure Meter | LED 7-Segment | noise analyzer | ? | ? | ? | ? | 50ohm | - | Christoph OE2BC | w. repair |
34401A | 6.5 Digit Multimeter | VFD 7-Segment | URIf, 6.5 digit | 0Hz | ? 1MHz | 100mV | 1000V | high | ?pF | Ralf O. | |
53310A | Modulation Domain Analyzer | CRT | f(t), Histogram | 0Hz | 2GHz | - | - | 1Meg/50ohm | ?pF | Ralf O. | |
54512B | Digitizing Oscilloscope | CRT dig. | U(t), FFT, 1GS/s, 8k | 0Hz | 300MHz | ? | ? | 1Meg/50ohm | ?pF | Pete G.V. | |
59303A | Digital to Analog Converter | Dial | DAC ?12 bit, +/-10V, GPIB | 0Hz | ? | -9.99V | +9.99V | ? | - | Ralf |