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Wuhan Huajin Co., Ltd.

[Province: Hubei ]

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Portable Spectrum Analyzer 200MHz Analysis Bandwidth Plentiful Function Option

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Portable Spectrum Analyzer 200MHz Analysis Bandwidth Plentiful Function Option

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AV4051 series spectrum analyzer

Overviews:

AV4051 series spectrum analyzer has the advantages of broad bandwidth, high solution, high dynamic range, high precision, low phase noise and fast measurement speed.
AV4051 has a wide range of applications as follows: aviation, aerospace, communication, radar and navigation.

200MHz analysis bandwidth

Flexible Bandwidth to choose from 10Hz to 200MHz
10MHz standard analysis bandwidth (40MHz/200MHz, options)
64M sample memory depth (256M, options)
Seamless capture time can be up to a few hours from 1.28 seconds

Excellent testing performance

The best measurement sensitivity: -152dBm/Hz
Measurement sensitivity at 50Hz: -127dBm/Hz
Phase noise: -115dBc/Hz carrier 1GHz @ 10kHz offset
All digital IF design

Full spectrum analysis

Continuous scanning and FFT step scan
Fastest sweep time of zero scan: 1μs
Counting Resolution: 1mHz
Scan Points: 10130001
Up to six tracks
6 kinds of detection methods, three kinds of average type
Support time gate measurement
Occupied bandwidth, channel power, adjacent channel power testing

Statistical power, burst power, harmonic distortion, third-order inter

modulation, spurious emission testing

Specification

Model

AV4051

AV4051A/AV4051B/AV4051C/AV4051D/AV4051E/AV4051F/AV4051G

Frequency range

3Hz40GHz

3Hz4GHz/8GHz/13.2GHz/18GHz/26.5GHz/45GHz/50GHz

10MHz
Precise frequency reference

Frequency accuracy: ±(last calibration data× aging ratetemperature stabilitycalibration accuracy)
Aging rate: ± 1´10^-9/day ,± 1´10^-7/year
Temperature stability: ± 1´10^-8(20°C ~ 30°C) ± 5´10^-8(0°C ~ 55°C)
Calibration accuracy: ± 7 ´10^-8

Frequency readout accuracy (sweep)

±(readout× frequency reference error0.25% span5% resolution bandwidth2Hz0.5 horizontal resolution)
*:horizontal resolution = span/(sweep points -1)

Frequency
counting accuracy
(counting)

±(Frequency read out× frequency reference error0.1Hz)

Bandwidth

Range:0Hz, 10Hz4GHz/8GHz/13.2GHz/18GHz/26.5GHz/45GHz/50GHz
Accuracy:±(0.2%×spanspan/(sweep point number-1))

Sweep time

(Bandwidth ≥10Hz): 1ms4000s
(Bandwidth =0Hz): 1us6000s

Resolution bandwidth

Range: 1Hz3MHz (10% step),4,5,6,8MHz
Conversion Uncertainty: £ ± 0.5dB

Video bandwidth

1Hz3MHz (10% step),4,5,6,8MHz

Signal analysis Bandwidth

10Hz10MHz

Memory depth

64MSamples(extend 256MSamples)

Trigger

Free, power, video, external level (front panel), external level (rear panel), burst power

Detection type

Normal, positive peak, negative peak, sampling, average, root mean square

Average type

Video average, Power average, Voltage average

Sideband noise

< -91dBc/Hz     100Hz
< -105dBc/Hz    1kHz
< -115dBc/Hz    10kHz
< -117dBc/Hz    100kHz

Residual FM

< 1Hz ×N(N is harmonic number)

Average noise level

-140dBm/Hz            10MHz200MHz
-152dBm/Hz            200MHz1GHz
-150dBm/Hz            1GHz3GHz
-147dBm/Hz            3GHz4GHz
-144dBm/Hz            4GHz9GHz
-140dBm/Hz            9GHz18GHz
-138dBm/Hz            18GHz26.5GHz
-130dBm/Hz            26.5GHz40GHz
-127dBm/Hz            40GHz50GHz

Frequency response and absolute amplitude accuracy(10dB attenuation,
20°C ~ 30°C)

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