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  • High Precision Low Frequency Spectrum Analyzer Full Band Preamplifier - China

    price: check with company for price

    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 (1) 3Hz50GHz frequency bandwidth range; (2) 9 kinds of Optional configuration of frequency bands; (3) low frequency (<4GHz) or full-band preamplifier; (4) Frequency extension up to 325GHz (options). 200MHz analysis bandwidth (1) Flexible Bandwidth to choose from 10Hz to 200MHz; (2) 10MHz standard analysis bandwidth (40MHz/200MHz, options); (3) 64M sample memory depth (256M, options); (4) Seamless capture time can be up to a few hours from 1.28 seconds. Excellent testing performance (1) The best measurement sensitivity: -152dBm/Hz; (2) Measurement sensitivity at 50Hz: -127dBm/Hz; (3) Phase noise: -115dBc/Hz carrier 1GHz @ 10kHz offset; (4) 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: 110-9/day, 110-7/year Temperature stability: 110-8(20C ~ 30C) 510-8(0C ~ 55C) 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, 20C ~ 30C) | Frequency response: < 1.0dB 3Hz4GHz < 2.0dB 49GHz < 2.0dB 918GHz < 3.0dB 1826.5GHz < 3.5dB 26.550GHz absolute amplitude accuracy: 0.3dB 300MHz (0.3dBfrequency response) | 1dB gain compression point (mixer input level) | 0dBm 20MHz4GHz 3dBm 4GHz9GHz 0dBm 9GHz50GHz | TOI distortion (mixer level -30dBm) | < -84dBc 10MHz 4GHz < -89dBc 4GHz 9GHz < -84dBc 9GHz 50GHz | Remaining response | < -90dBm 1MHz50GHz | Test speed | Local measurement update rate:90 times/sec Center frequency tuning and conversion rates: 50ms 20Hz4GHz 85ms 4GHz26.5GHz 120ms 26.5GHz50GHz | Dimensions | width height depth= 498mm192mm532mm (Including handles, feet, foot) width height depth= 426mm177mm460mm(Including handles, feet, foot) | Weight | About 25kg | Input connector | AV4051/AV4051F/AV4051G:2.4mm(male), impedance 50ohm AV4051A/AV4051B/AV4051C/AV4051D/AV4051E:N:type(female), impedance 50ohm | - - - - Multi-domain analysis and signal playback (1) Display multi-domain parameter of spectrum, instantaneous frequency / amplitude / phase, chromatograms; (2) Chromatogram display for the analysis of signal change with time; (3)Instantaneous parameter display for the analysis of pulse modulation; (4)signal parameters; (5) Seamless capture data storage up to 2GB; (6) Support CSV, DAT storage file format; (7) Support file playback signal analysis at different time; (8) Support communication signal modulation recognition (Option).


    Company Contact:


    • Phone: 86-27-86659761

    • Address: ROOM 1507 TOWER A, OPTICS VALLEY INT’L PLAZA NO.889 LUOYU ROAD EAST LAKE HIGH-TECH DEVELOPMENT ZONE,, Wuhuan, Hubei, China

    • Email: Email


    Published date: February 8, 2018 -

    • Business Description: More than a decade, the company in the process of security and protection products and related products exports, has accumulated rich experience, has won the good reputation. We will wholeheartedly provide you with quality products and efficient service.

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