Variable Persistence Storage Oscilloscope 7613

The 7613 Storage Oscilloscope offers Variable Persistence operation with a stored writing speed of 5 div/µs or conventional (nonstorage) operation. Stored traces can be viewed up to 60 minutes on a display area of 8 x 10 div (0.9 cm/div). The 7613 CRT is extremely burn resistant and doesn't require any special operating precautions.

VERTICAL
Channels: Two left-hand plug-in compartments; compatible with all 7000-Series plug-ins. Bandwidth determined by mainframe and plug-in unit
Chopped Mode: Repetition rate is approximately 1 MHz.
Delay Line: Permits viewing leading edge of displayed waveform.

HORIZONTAL
Channels: One right-hand plug-in compartment; compatible with all 7000-Series plug-ins.
Fastest Calibrated Sweep Rate: 5 ns/div with the 7B53A or 7B53AN.
X-Y Mode: The phase shift between vertical and horizontal channels is 2° from DC to 35 kHz.
Bandwidth: DC to at least 2 MHz

Variable Persistence Storage CRT: Internal 8 x 10 div (0.9 cm/div) graticule with variable illumination.

Option 6, Special Internal Graticule (Spectrum Analyzer): Internal 8 x 10 div (0.9 cm/div) with variable illumination including LIN, LOG and FREQUENCY markings.

Accelerating Potential: 8.5 kV. Phosphor: P31.

Non-Store Mode: For displaying waveforms in the conventional (non-storage) mode.

Store Mode: For displaying waveforms utilizing the variable persistence storage feature.

Stored Writing Speed: Greater than 5 div/µs.

Storage View Time: may be increased by selecting SAVE and adjusting for reduced viewing brightness with SAVE TIME control.

Erase Time: 0.5 s or less.

Persistence: Continuously variable, persistence may be turned off when not needed.

External 2-Axis Input: 2V P-P for full intensity range from DC to 2 MHz, intensity range diminishes to 20% of full range at 10 MHz. A positive signal blanks the trace. Maximum Input voltage is 10V (DC + Peak AC) and P-P AC.

Auto-Focus: Reduces the need for additional manual focusing with changes in intensity after focus control has been initially set.
Beam Finder: Limits display within Graticule area.
 

Here you find 386 models, 374 with images and 92 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tektronix; Portland, OR