Digitally Controlled Oscillator

A digitally controlled oscillator adjusts frequency through digital signals, utilizing programmable dividers and phase accumulators to generate stable waveforms. It is used for carrier generation in communication systems, instrument calibration, clock synchronization, and provides tunable local oscillator signals in spectrum analyzers.
Selection
When selecting, consider that the frequency range should cover the application requirements, the resolution determines the tuning precision, phase noise affects signal purity, the stability of the reference clock relates to long-term reliability, the interface type should match the control system, and power consumption and heat dissipation must comply with equipment constraints.

Terms

Standards

Instruments

Frequency of 710 vibrations per minute, mixing in 30 seconds; can handle 0.5 to 20 liters of barrel paint, equipped with safety interlock and height adjustment functions, quiet operation and easy loading.

$ 1364.00

Elliptical trajectory vertical vibration design, vibration Frequency 660 times/min, maximum load 30KG, equipped with automatic cooling down system to maintain sample temperature stability, closed structure to reduce noise and pollution risk.

$ 14806.00

Equipment Vibration Frequency 660 times/min, maximum load 30KG, elliptical trajectory movement to ensure that the sample test conditions independent equality, equipped with automatic chill down system to maintain temperature stability.

$ 18195.00

Vibration Frequency 660 times/min, maximum load 30KG, elliptical trajectory motion to ensure that the sample test conditions are independent and equal, equipped with automatic chill down system to maintain temperature stability.

$ 16501.00

The fully automatic electronically controlled hydraulic pump provides smooth and continuous pulling force with +/- 1% accuracy, built-in rechargeable battery supports 200 tests, and IP65 Protection Rating ensures durability.

$ 4212.00

Microcomputer Controlled Temperature Frequency Time, Large Screen LCD Display ParaMeters, Low Heat Dispersion Brushless DC Motor Provide 40-250rpm Wide Speed Range, With Automatic Stop Protection and Multi-stage Programming Function.

$ 651.00

The internal resistance range is less than or equal to 5mΩ, the peak current is up to 1000A, and it is automatically controlled by PLC. It has the function of temperature monitoring and can set short-circuit stop conditions to ensure accurate and reliable test data.

$ 1632.00

Adopt precision automatic control and data collection system to achieve full digitalization adjustment; with 1-400mm/min speed range and +/- 0.5% force value accuracy, support tensile compression bending and other test modes.

$ 2862.00

Full digitalization adjustment with precision automatic control, support 1-400mm/min speed range and 0.5% force value accuracy, with multiple test modes and real-time Linear dispersion display function.

$ 2862.00

The maximum test force is 5kN, the accuracy class is 0.5, the test force resolution reaches 500,000 yards, the whole process resolution remains unchanged, compatible with hundreds of tooling fixtures, and meets a variety of international and domestic standards.

$ 3704.00

Adopt precision automatic control and data collection system to achieve full digitalization adjustment. Measurement range 2000N, Test speed range 1-400mm/min, with 6 force value units and 3 displacement units, support a variety of test modes.

$ 3244.00

Adopt precision automatic control and data collection system to achieve full digitalization adjustment; with 1-400mm/min speed range and ≤ +/- 0.5% force value accuracy, support a variety of test modes such as tensile compression and bending test, real-time display data Linear dispersion.

$ 2862.00

Driven by all-digital speed control system and stepper motor, the Force Indication Error ≤ +/- 0.5%, supports four test modes including fixed height force measurement value and fixed deformation force measurement value, and has automatic transmission and overload protection functions.

$ 3341.00

The maximum test force is 20kN, the accuracy class is 0.5, and the test force resolution is 500,000 yards. It is compatible with hundreds of tooling fixtures and supports multiple control modes of stress, strain and displacement to meet the needs of multi-field material testing.

$ 4910.00

The maximum test force is 2kN, the accuracy class is 0.5, and the test force resolution reaches 500,000 yards. It adopts microcomputer control, is compatible with hundreds of tooling fixtures, and supports various control modes of stress, strain and displacement.

$ 3704.00