AV1483/AV1484型，寬帶微波合成掃頻信號發(fā)生器 價(jià)格 生產(chǎn)廠家

產(chǎn)品概述

AV1483/AV1484型寬帶微波合成掃頻信號發(fā)生器是基于AV1481系列技術(shù)升級的高性能同軸信號源，專為寬帶微波測試需求設(shè)計(jì)。AV1483頻率覆蓋10MHz至40GHz，AV1484覆蓋10MHz至26.5GHz，兩款產(chǎn)品均具備高頻率精度、優(yōu)異頻譜純度、大動(dòng)態(tài)功率輸出及友好的用戶界面。支持幅度調(diào)制（AM）、頻率調(diào)制（FM）、脈沖調(diào)制等多種功能，適用于通信、雷達(dá)、電子對抗等領(lǐng)域的高精度信號生成與系統(tǒng)測試。123

技術(shù)特點(diǎn)

該系列產(chǎn)品采用擴(kuò)頻技術(shù)實(shí)現(xiàn)寬帶覆蓋，時(shí)基老化率低至1×10⁻⁹/天，頻率分辨率1Hz，掃頻準(zhǔn)確度達(dá)1‰。諧波抑制性能優(yōu)異（如2.35GHz處諧波≤-25dBc），分諧波與非諧波抑制分別優(yōu)于-35dBc和-50dBc。單邊帶相位噪聲為-80dBc/Hz（10GHz載頻，10kHz頻偏），穩(wěn)幅輸出功率達(dá)+0dBm（AV1483）或+10dBm（AV1484），功率準(zhǔn)確度±2.0dB。設(shè)備支持選配程控步進(jìn)衰減器、內(nèi)部調(diào)制信號發(fā)生器及靈活的前后面板輸出配置。156

生產(chǎn)廠家

該產(chǎn)品由國內(nèi)專業(yè)儀器儀表企業(yè)開發(fā)生產(chǎn)，企業(yè)長期專注于微波信號源領(lǐng)域，與國內(nèi)外多家技術(shù)機(jī)構(gòu)合作，確保產(chǎn)品性能穩(wěn)定可靠。公司通過模塊化設(shè)計(jì)及用戶導(dǎo)向的軟硬件優(yōu)化，為航空、航天等高端應(yīng)用提供定制化解決方案。生產(chǎn)基地配備完善的技術(shù)支持與售后服務(wù)團(tuán)隊(duì)。346

應(yīng)用場景

廣泛應(yīng)用于通信設(shè)備研發(fā)、衛(wèi)星信號模擬、雷達(dá)系統(tǒng)測試等場景。其高動(dòng)態(tài)范圍（如AV1483輸出功率+0dBm）和低相位噪聲特性，可滿足復(fù)雜電磁環(huán)境下對信號質(zhì)量的苛刻要求。設(shè)備支持快速掃頻與程控接口，便于集成到自動(dòng)化測試系統(tǒng)中，提升研發(fā)與生產(chǎn)測試效率。2813

Product Overview

The AV1483/AV1484 broadband microwave synthesized sweep signal generators are advanced coaxial signal sources upgraded from the AV1481 series. The AV1483 covers 10MHz to 40GHz, while the AV1484 spans 10MHz to 26.5GHz, both featuring high frequency accuracy, excellent spectral purity, wide dynamic power range, and intuitive operation. With AM/FM/pulse modulation capabilities, they are ideal for precision signal generation in communications, radar, and electronic warfare applications.125

Key Features

Utilizing frequency extension technology, these generators offer a timebase aging rate of 1×10⁻⁹/day, 1Hz frequency resolution, and 1‰ sweep accuracy. Harmonic suppression reaches ≤-25dBc at 2.35GHz, with sub-harmonics and non-harmonics below -35dBc and -50dBc, respectively. Phase noise is -80dBc/Hz (10GHz carrier, 10kHz offset). The stabilized output power achieves +0dBm (AV1483) or +10dBm (AV1484) with ±2.0dB accuracy. Optional accessories include programmable step attenuators and internal modulation generators.1613

Manufacturer

Developed by a domestic instrumentation specialist, the product benefits from collaborative R&D with global partners, ensuring robust performance. The manufacturer adopts modular design and user-centric interfaces, delivering tailored solutions for aerospace and defense sectors. Production facilities are backed by comprehensive technical support.346

Applications

Suited for communication R&D, satellite signal simulation, and radar testing, the generators excel in complex EM environments with high dynamic range (+0dBm output) and low phase noise. Rapid sweeping and programmable interfaces facilitate integration into automated test systems, enhancing efficiency.2814

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