BERKELEY NUCLEONICS CORPORATION 505-4C CALIBRATION and BERKELEY NUCLEONICS CORPORATION 505-4C REPAIR

 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the BERKELEY NUCLEONICS CORPORATION 505-4C Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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For Sale New, List Price $2,835.00   BERKELEY NUCLEONICS CORPORATION 505-4C   Description / Specification:   Spec Sheet 
BERKELEY NUCLEONICS CORPORATION 505-4C Four Channel Pulse Generator

The BNC 505-4C Four Channel Pulse Generator has multiple modes of operation and 16 different edges in a single instrument. As a pulse generator it provides rate, delay, width, and output adjustability with each channel. As a digital delay generator, model 505 provides fine resolution, timing, and low jitter.
The outputs are synchronized to one another with coherence of 5 ns. A channel’s timing can be referenced to any other channel or to the zero delay point (To) The edges are adjustable in 100 ns steps. Channels can be selectively gated, enabled / disabled. Each channel possesses separate output level and polarity characteristics along with system level gating capability. Model 505 provides the ability to store custom parameter settings which are able to be recalled for later use.
Specifications.

Electrical Outputs: 4.

TIMING DELAYS AND WIDTHS.
Delay: 0 to 1000 seconds with 100 ns resolution.
Width: 100 ns to 1000 seconds with 10 ns resolution.
Accuracy: 10 ns + .0001 delay.
Time base: 50 MHz, 50 ppm crystal oscillator.
RMS jitter: < 2 ns.

EXTERNAL TRIGGER/GATE.
Rate: 0 to 2 MHz.
Insertion delay: < 250 ns.
Threshold: 200 mV - 15V.
Trigger slope: Rising or falling edge, selectable.
Gate: Active low or active high, selectable.
Impedance: 1000 ohms.

INTERNAL REP RATE GENERATOR.
Rate: 0.001 Hz to 2 MHz.
Accuracy: 5 ns + 0.0001 x period.
RMS jitter: < 500 ps.
OUTPUTS: Adjustable to 20 V.
IMPEDANCE: 50 ohm.

ADJUSTABLE AMPLITUDE.
Slew rate: > 0.2 V/ns.
Amplitude: 1V - 10V into 50 ohm load, 2 V - 20 V into high impedance.
Peak current: 150 mA per channel.
Average current: 200 mA average (total for all channels).
Polarity: Positive (active high) or Negative (low).

COMPUTER INTERFACE.
RS232: 4800, 9600, 19200 & 38400.
IEEE 4888: Standard.



 



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

Crest Factor
Crest factor or peak-to-average ratio (PAR) is a measurement of a waveform, calculated from the peak amplitude of the waveform divided by the RMS value of the waveform

Linearity
Linearity is the relative difference between the displayed power ratio, Dx/D0, and the actual (true) power ratio Px/P0 caused by changing the displayed power level from the reference level, D0, to an arbitrary displayed level, Dx.

Phase Noise
Phase noise is the frequency domain representation of rapid, short-term, random fluctuations in the phase of a waveform, caused by time domain instabilities. Phase noise (L(f)) is typically expressed in units of dBc/Hz, representing the noise power relative to the carrier contained in a 1 Hz bandwidth centered at a certain offsets from the carrier.

Sensitivity
Sensitivity is the minimum magnitude of input signal required to produce a specified output signal having a specified signal-to-noise ratio, or other specified criteria.


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