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.

Average Power
Average power means that the energy transfer rate is to be averaged over many periods of the lowest frequency involved. For a CW signal, the lowest frequency and highest frequency are the same, so average power and power are the same. For an amplitude modulated wave, the power must be averaged over many periods of the modulation component of the signal as well.

Dynamic range
Dynamic range the ratio of a specified maximum level of a parameter, such as power, current, voltage or frequency, to the minimum detectable value of that parameter.

Modulation
Modulation is the process by which the characteristic of one wave (the carrier) is modified by another.

Repeatability
Repeatability is the variation in a number of repeated measured quantities when measurement conditions are changed and restored. The value corresponds to half the spread between the minimum and maximum value measured.


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