NEW BERKELEY NUCLEONICS CORPORATION 645 SALES and BERKELEY NUCLEONICS CORPORATION 645 CALIBRATION

 
Custom-Cal has for sale a new BERKELEY NUCLEONICS CORPORATION 645. Also, short calibration turn times minimize downtime and reasonable rates decrease your long-term cost of ownership and minimizes downtime of the BERKELEY NUCLEONICS CORPORATION 645. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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List Price for a new BERKELEY NUCLEONICS CORPORATION 645, $1,425.00   BERKELEY NUCLEONICS CORPORATION 645   Description / Specification:   Spec Sheet 
BERKELEY NUCLEONICS CORPORATION 645 50 MHz Function/Arbitrary Waveform Generator

The BNC 645 50MHz Function/Arbitrary Waveform Generator delivers many advanced features and user modes. New DDS+ technology embraces advancements in the semiconductor industry and leverages state-of- the-art components for both standard and complex functions.
The Model 645 can generate variable-edge pulses at rates up to 10MHz. From the front panel or through remote communications, the user may vary the period, pulse width and amplitude. The pulse parameters may be stored in the unit or on your computer for later recall.
The BNC 645 offers 14-bit resolution and a 125 MSa/s sampling rate, giving users enough control of their waveforms for most applications. It will storage of up to 5 waveforms concurrently ( 4 waveforms (4 x 256K points) in nonvolatile memory and 1 waveform in volatile memory.
Specifications.

Capability.
Standard Wave forms: Sine, Square, Ramp, Triangle, Pulse, Noise, DC .
Built-in arbitrary waveforms: Exponential Rise and Fall, Negative ramp, Sin (x)/x, Cardiac.
Modulation Types: AM, FM, PM, FSK, PWM, Sweep and Burst.

Waveform Characteristics.
Sine
Frequency: 1 µHz 50 MHz.
Amplitude: 0.1 dB (< 100 KHz).
Flatness: 0.15dB (<5MHz).
Total Harmonic Distortion: DC to 20 KHz, Output ≥ 0.5Vpp THD+N ≤0.06%.
Square
Frequency: 1 µHz to 25 MHz .
Rise/ Fall time: < 10 ns .
Overshoot: < 2%.
Variable Duty Cycle: 20% to 80% (to 10MHz), 40% to 60% (to 25 MHz).
Asymmetry: 1% of period + 5 ns (@ 50% duty).
Ramp, Triangle
Frequency: 1 µHz to 200 KHz.
Linearity: < 0.1% of peak output.
Symmetry: 0.0% ~ 100.0%.
Noise
Bandwitdh: 20 MHz Typical.
Arbitrary
Frequency: 1 µHz to 10MHz.
Length: 2 to 256 K.
Resolution: 14 bits (Including sign).
Sample Rate: 125 MSa/s.
Min Rise/ Fall: 30 ns typical.
Linearity: < 0.1% of peak output.
Settling Time: <250 ns to 0.5% of final value.

Common Characteristics.
Frequency Resolution: 1µHz.
Amplitude Range: 10mVpp to 10Vpp in 50Ω, 20mVpp to 20 20Vpp in Hi-Z.
Amplitude Accuracy (at 1KHz): ±1% of setting ±1mVpp.
DC Offset Range (Peak AC + DC): ±2% of offset setting, ±0.5% of amplitude setting.



 



Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Channel Bandwidth
Channel Bandwidth is the bandwidth over which power is measured. This is usually the bandwidth in which almost all of the power of a signal is contained.

Jitter
Jitter in technical terms is the deviation in or displacement of some aspect of the pulses in a high-frequency digital signal. Jitter is the time variation of a periodic signal in electronics and telecommunications, often in relation to a reference clock source. Jitter may be observed in characteristics such as the frequency of successive pulses, the signal amplitude, or phase of periodic signals. Jitter is a significant, and usually undesired, factor in the design of almost all communications links (e.g., USB, PCI-e, SATA, OC-48). In clock recovery applications it is called timing jitter.

Overshoot
Overshoot is the distortion that follows a major transition; the difference between the peak power point and the pulse-top amplitude computed as a percentage of the pulse-top amplitude.

Rise Time
Rise time refers to the time required for a signal to change from a specified low value to a specified high value, usually 10 and 90 percent of pulse-top amplitude (vertical display is linear power).


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