Custom-Cal has for sale a new CeYear (CETC) AV4051E. Also, short calibration turn times minimize downtime and reasonable rates decrease your long-term cost of ownership and minimizes downtime of the CeYear (CETC) AV4051E. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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List Price for a new CeYear (CETC) AV4051E, $46,764.71   CeYear (CETC) AV4051E   Description / Specification:    
CeYear (CETC) AV4051E 26.5 Ghz Signal / Spectrum Analyzer

The CeYear AV4051E signal/spectrum analyzer has excellent performance in test dynamic range, phase noise, amplitude accuracy, and test speed. It has various test functions including: high-sensitivity spectrum analysis, power measurement, IQ analysis, transient analysis, pulse parameter analysis, audio frequency analysis, analog demodulation measurement, and phase noise test etc., which can provide you reliable high-performance test service. The AV4051E performance can be further improved by flexible configuration of different options. Through various digital and analog signal output interfaces, the spectrum analyzer can be taken to establish test systems or get secondary development. It can be widely used for signal and equipment test in field of aviation, aerospace, radar detection, communication, electronic countermeasures, and navigation etc.

Frequency range: 3 Hz to 26.5 GHz.
10 MHz Precise Frequency Reference Frequency accuracy: ± (last calibration date x aging rate + temperature stability + calibration accuracy).
  Aging rate: ± 1 x 10-7/year.
  Temperature stability: ± 1.5 x 10-8 (20°C to 30°C) ± 5 x 10-8 (0°C to 55°C).
  Calibration accuracy: ± 5 x 10-8.
Frequency readout accuracy: ± (frequency readout × frequency reference accuracy + 0.1% frequency band + 5% resolution bandwidth + 2Hz + 0.5 horizontal resolution*)
   *: horizontal resolution = span/ (sweep points number - 1).
Frequency counting accuracy: ± (frequency readout x frequency reference accuracy + 0.1Hz.
Span Range: 0Hz (zero span), 10Hz to 26.5GHz.
Span Accuracy: ± (0.1% x span + span/ (sweep points number - 1).
Sweep time range: 1ms to 4000s (span ≥10Hz), 1us to 6000s (span 0Hz).
Resolution Bandwidth Range: 1Hz to 3MHz (1, 2, 3, 5 stepping) 4, 5, 6, 8, 10MHz.
Resolution Bandwidth Conversion uncertainty: ≤ ± 0.3dB.
Video Bandwidth: 1Hz to 3MHz (1, 2, 3, 5 stepping) 4, 5, 6, 8, 10MHz (rated value).
Signal Analyzing bandwidth: 10Hz to 10MHz (standard), 40MHz (option), and 200MHz (option).
Memory depth: 500MSamples.
Trigger Mode: Free, power source, video, external level (front panel), external level (back panel), burst RF, timer.
Wave-detection Mode: Normal, positive peak, negative peak, sampling, video average power average, voltage average.
SSB phase noise (1GHz carrier, 20°C to 30°C):
  Frequency offset 100Hz, -96dBc/Hz, -105dBc/Hz (Typical);
  Frequency offset 1 kHz, -115dBc/Hz, -118dBc/Hz (Typical);
  Frequency offset 10 kHz, -125dBc/Hz, -129dBc/Hz (Typical);
  Frequency offset 100 kHz, -125dBc/Hz, -129dBc/Hz (Typical).
Residual FM (central frequency 1 GHz, resolution bandwidth 10Hz, video bandwidth 10Hz): ≤ (0.25 Hz x N) p-p the rated value within 20ms N is the number of frequency multiple times of LO.

-H01  Back panel RF input.
-H02  High/intermediate frequency output.
-H03  IF output.
-H04A  Reconstruction IF/video signal output.
-H04B  Wide band reconstruction IF/video signal output.
-H08  Wide band logarithm wave-detection output.
-H12A  40MHz bandwidth digital interface.
-H12B  200MHz bandwidth digital interface.
-H15  +24V DC power supply.
-H22A  AV4711 data recorder.
-H22B  AV4712 data recorder.
-H34-26  Low-noise preamplifier.
-H36  Pre-selector bypass.
-H38A  40MHz analyzing bandwidth.
-H38B  200MHz analyzing bandwidth.
-H39  Audio analysis.
-H40  External frequency extension.
-S04  Phase noise test.
-S09  Analog demodulation analysis.
-S10  Transient analysis.
-S13  Pulse signal analysis.
-H98  English options.
-H99  Aluminum transportation case.


Related RF 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.

A harmonic of a wave is a component frequency of the signal that is an integer multiple of the fundamental frequency, i.e. if the fundamental frequency is f, the harmonics have frequencies 2f, 3f, 4f, . . . etc.

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.

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