Custom-Cal has for sale a new BERKELEY NUCLEONICS CORPORATION 1105. 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 1105. 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 1105, $1,940.00   BERKELEY NUCLEONICS CORPORATION 1105   Description / Specification:   Spec Sheet 
BERKELEY NUCLEONICS CORPORATION 1105 400 MHz Universal Frequency Counter

The Berkeley Nucleonics 1105 400 MHz Universal Frequency Counter has 12 digits of frequency resolution and 40 ps of time interval resolution. The real-time DSP front -end facilitates faster measurement throughput. It includes a RF Channel 3 with a range from 375 MHz to 6GHz and standard Channels 1 & 2 from 1 mHz to 400 MHz. Up to 20 frequently-used setups may be stored in memory.
The 1105 features include Frequency & Ratio (11 digits/sec.) , Time interval , Period (2.5 ns to 1000s) , Duty Cycle, Pulse Width, Rise/Fall Time, Peak Volts (100 Hz~300 MHz) , Phase, Totalize, with a time base temperature stability of < 1 PPM and aging rate of < 2 PPM per year. We can also measure the peak voltage of incoming waveforms as well.

Channel 1 & 2 Input.
DC Coupled: 1 mHz to 400 MHz.
AC Coupled: 200 KHz to 400 MHz (50 Ω), 30 Hz to 400 MHz (1 M Ω).
FM Tolerance: 25%.

Voltage Range and Sensitivity.
1 mH to 225 MHz: 20 mVrms to ±5 V ac + dc (Medium and High), 25 mVrms to ±5 V ac + dc (Low).
225 MHz to 400 MHz: 30 mVrms to ±5 V ac + dc.
400 MHz to 450 MHz: 40 mVrms to ±5 V ac + dc.

Voltage Range and Sensitivity (Single-Shot Pulse).
1.5ns to 10ns Pulse Width: 80 mVpp to 10 Vpp, (150 mVpp with optional rear connectors).
>10 ns Pulse Width: 50 mVpp to 10 Vpp, (150 mVpp with optional rear connectors).

Trigger Level(ATT x 1).
Range: ±5.125 V.
Accuracy: ±(15 mV + 1% of trigger level).
Resolution: 2.5 mV.
ATT x 10: Range X 10.
Trigger Slope: Positive or Negative.

Damage Level.
DC~400 MHz 50 Ω: 12 Vrms.
0 to 3.5 kHz, 1 M Ω: 350 V dc + ac pk.
3.5 kHz to 100 KHz, 1 M Ω: 350 V dc + ac pk linearly derated to 12 Vrms.
100 KHz to 400 MHz, 1 M Ω: 12 Vrms.

Frequency, Period: 1 mHz to 400 MHz (2.5 ns to 1000 s).
Channel 1 and 2 Trigger: Default setting is Auto Trigger at 50%.
Channel 1 and 2 “Auto” Gate Time: 0.1 sec.
STD CH 3: 375 MHz to 6 GHz (0.166 ns to 2.6 ns).
Frequency Ratio: CH 1/ CH 2, CH 1/ CH 3, CH 2/ CH 1, CH 3/ CH1 (Measurement is specified over the full signal range of each input).
Time Interval: Measurement is specified over the full signal ranges of Channels 1 and 2, the width of the pulse must be greater than 1 ns, frequency range to 300 MHz.
Time Interval Results Range: -0.5 ns to 10E+5 s.
Time Interval Resolution: 40 ps.


Standard Calibration $225.00 *
*This is a Web introductory price for one calibration of the BERKELEY NUCLEONICS CORPORATION 1105. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

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

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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