Spectracom CNT-90
| Attribute | Value |
|---|---|
| Frequency Range | DC to 300 MHz (standard), up to 20 GHz (with optional channels) |
| Resolution | 12 digits per second |
| Time Interval Resolution | 100 ps single-shot, 50 ps with averaging |
| Timebase Options | OCXO, Rubidium, or GPS-disciplined oscillator |
| Input Channels | 2 standard channels (A and B), optional Channel C up to 20 GHz |
| Input Impedance | 1 MΩ or 50 Ω selectable |
| Measurement Functions | Frequency, period, time interval, phase, pulse width, duty cycle, rise/fall time, totalize |
| Connectivity / Interface | USB, GPIB, RS-232, LAN (Ethernet) |
| Display | Large graphical LCD display with statistics and trend view |
| Power Requirements | 100–240 VAC, 50/60 Hz, approximately 35 W |
Spectracom CNT-90 Options:
- CNT-90 - Option 10 - 3 GHz Input C
- CNT-90 - Option 13 - 8 GHz Input C
- CNT-90 - Option 14 - 15 GHz Input C
- CNT-90 - Option 14B - 20 GHz Input C
- CNT-90 - Option 19/90 - Medium Stability Oven Time Base; 0.06 ppm/month
- CNT-90 - Option 30/90 - Very High Stability Oven Time Base; 0.01 ppm/month
- CNT-90 - Option 40/90 - Ultra High Stability Oven Time Base; 0.003 ppm/month
- CNT-90 - Option 11/90 - Rear Panel Inputs
- CNT-90 - Option 22/90 - Rack-Mount Kit
- CNT-90 - Option 23/90 - Battery Unit
- CNT-90 - Option 27 - Carrying Case - soft
- CNT-90 - Option 27H - Heavy-duty Hard Transport Case
- CNT-90 - Option 29/90 - TimeView Modulation Domain Analysis SW for CNT-90
- CNT-90 - Option 90/01 - Calibration Certificate with Protocol; Standard oscillator
- CNT-90 - Option 90/06 - Calibration Certificate with Protocol; Oven oscillator
- CNT-90 - Option 90/00 - Calibration Certificate with Protocol; Hold-over frequency aging/week
- CNT-90 - Option 95/05 - Extended warranty from 3 to 5 years
- CNT-90 - OM-90 - Users Manual English (printed)
- CNT-90 - PM-90 - Programmers Manual English (printed)
- CNT-90 - SM-90 - Service Manual English
- CNT-90 - GS-90-EN - Getting Started English
- CNT-90 - GS-90-FR - Getting Started French
- CNT-90 - GS-90-DE - Getting Started German
| Model | CNT-90 |
|---|
The Spectracom CNT-90 is a high-speed portable frequency counter and analyzer designed for precise time and frequency measurements. With rugged construction, a clear high-resolution display, and USB/GPIB interfaces, it delivers accurate results in calibration labs, R&D, and manufacturing environments.
Engineers benefit from its fast throughput and reliable performance, making the CNT-90 ideal for demanding test applications where accuracy and productivity are critical.
Testwall can supply the used Spectracom CNT-90, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Spectracom CNT-90.
