Pendulum Instruments introduce the world's first 4-channel universal frequency counter in a bench-top format

The Pendulum CNT-104S Multi-Channel Frequency Analyser is a revolutionary new concept for super-performance multichannel frequency and time-interval analysis in a bench-top unit. 

The CNT-104S can track parallel frequency, phase or time simultaneously on 4 parallel input channels, outputting results on a large graphic screen. These instruments feature gap-free measurements and have <7 ps resolution time resolution, up to 13 digits/s frequency resolution, and a measuring speed of 20M results/s. The CNT-104S can replace and outperform any existing Timer/Counter/Analyser currently available on the market.

The CNT-104S has a unique 4-channel design, plus an optional RF input. All channels perform parallel, independent, and gap-free time-stamping of the input signal. This allows for new measurements that previously required many instruments, like phase comparison of 4 atomic clocks, without the need for a switch. And Multi-stop Time-Interval measurements (1 start and 3 stop events) for time-of-flight measurements in physical research.

Super-high-performance: 4-channel, ultra-high speed and 7 ps resolution

The ultra-high single-shot resolution gives better insights into the design under test, faster results in phase comparisons between clocks, more accurate calibration, and allows capture of very small time/phase changes. Track and compare 4 parallel signals with 7 ps resolution/timestamp, at a speed of 50 ns between samples in each channel.

Gap-free, zero-dead-time counting provides back-to-back measurements without losing any cycle, even for very long measurements. The CNT-104S is also a high-performance Modulation Domain Analyser (MDA). Thanks to the high speed of up to 20M meas./s for 4 parallel signals, very fast frequency or phase/time changes can be captured in real-time.

Harald Kruger | Global Sales Director of Pendulum Instruments

Full flexibility for remote control

The CNT-104S comes as standard with a Gbit Ethernet interface for remote control and data transfer. Using a WiFi dongle in the front panel USB port enables you to connect CNT-104S to your local wireless network. A USB 2.0 communication interface is HW ready from start, with later full SW capabilities, via free future SW upgrade. You can access and control the instrument from your lab bench, or from anywhere in the world, using the integrated web server.

Very flexible configuration

The CNT-104S can be configured as you like it to fit performance demands and/or budget. You can add an optional extra channel C for RF frequency measurements. Choose either a 3, or 10 GHz basic HW (The 10 GHz channel is SW key upgradable to 15, 20, or 24 GHz) Choose between 3 timebase oscillator options; TCXO and 2x OCXO Add an optional 0.5 Hz to 100 MHz pulse generator (SW license key) Add optional TIE measurement function (SW license key).

Available with expert technical advice and support

The Pendulum CNT-104S is available from APC Technology Group, alongside a comprehensive range of test and measurement solutions and specialist time synchronisation technologies. Our expert team can answer your questions and provide first-line support to ensure you can buy the right equipment to fulfil your project requirements.