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High Precision Low Frequency Spectrum Analyzer Full - Band Preamplifier 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: AIA-1

AV4051 series spectrum analyzer
3Hz4GHz/8GHz

AV4051 series spectrum analyzer
3Hz4GHz/8GHz/13.2GHz/18GHz/26.5GHz/40GHz/45GHz/50GHz
 
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 can provide the high performance services such as high sensitivity spectrum analysis, power analysis, analog demodulation test, multi-domain analysis, pulse parameter analysis, audio analysis, phase noise testing, millimeter wave frequency extension, noise figure testing and USB power meter. 
AV4051 has a wide range of applications as follows: aviation, aerospace, communication, radar and navigation.
 
Broad frequency bandwidth range
 
3Hz—50GHz frequency bandwidth range
9 kinds of Optional configuration of frequency bands              
low frequency (<4GHz) or full-band preamplifier
Frequency extension up to 325GHz (options)
 
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
 
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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Company Info

Wuhan Huajin Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Wuhan
Province/State: Hubei
Country/Region: China (Mainland)

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