53131A, 53132A Universal Counters
- Measures frequency, frequency ratio, time interval, period, rise/fall time, pulse width, duty cycle, phase (CH1 to CH2), totalize, peak voltage, time interval average, time interval delay
- 53131A: 10-digit/second and 500 ps resolution
- 53132A: 12-digit/second and 150 ps resolution
53181A RF Counter
- Measures frequency, frequency ratio (with opt. 015), period, peak voltage
- 10-digit/second resolution
All Models
- Automatic limit testing, math (scale and offset), statistics (min/max, mean, standard deviation)
- GPIB (SCPI) with data transfer rate of 200 meas/sec. Talk-only RS-232
| Model |
53131A |
53132A |
53181A |
| Type |
Universal (2 channel) * |
RF (1 channel) |
| Measurements |
Frequency, frequency ratio, time interval, period, rise/fall time, +/- pulse width, duty cycle, phase, totalize, peak voltage, time interval average, time interval delay |
Frequency, frequency ratio (with optional ch. 2), period, peak voltage |
| Analysis |
Automatic limit testing, math (scale and offset), statistics (minimum, maximum, mean, standard deviation) |
Frequency range
(optional) |
dc to 225 MHz
(3, 5 or 12.4 GHz) |
dc to 225 MHz
(3, 5 or 12.4 GHz) |
dc to 225 MHz
(1.5, 3, 5 or 12.4 GHz) |
Resolution
(frequency, time interval) |
10 digits/s, 500 ps |
12 digits/s, 150 ps |
10 digits/s, N/A |
| Connectivity |
Standard IntuiLink Software, GPIB, and RS-232 (print only) |
*Channel 2 can only be used to make frequency, period, ratio, and voltage measurements – measurements on channel 1 and channel 2 are made sequentially.
