The Tektronix 11801 is a digital sampling oscilloscope that takes four 11800 series plug-in sampling modules. Input channel capacity can be expanded up to 68 sampling modules (136 channels) using up to 4 SM-11 Multi-Channel Units if option 1M is installed in the 11801.
The 11801A update was introduced in 1991, the 11801B in 1994.
The CSA803 is effectively a variant of the 11801.
|Vertical Resolution||8 bits − 25 points/div|
|Input Sensitivity||2 to 255 mV/div in 1 mV/div steps|
|Record Duration||10 ps to 50 ms|
|Record Length||512, 1024, 2048, 4096, 5120 samples|
|Sample Rate||up to 200 kHz|
|Jitter||1.1 ps RMS + 4 ppm of position (typical)|
|Maximum Trigger Input||1 Vp-p (1x), 10 Vp-p (10x), 2.5 Vp-p prescaler|
|Trigger Sensitivity||50 mV, DC − 4 GHz, AC coupled trigger prescaler to 10 GHz|
- Tekdump screen capture software for Unix written by Steve Tell: Web page / Download
- TSC screen capture portable software written by Joel Koltner
1990: $23,500 (2018 value: $44,870)
11801A option 1M on top of SM-11