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ValueTronics
美国 ValueTronics International  成立于1992年,是二手测试设备的卖家和买家。后来我们增加了几条新设备的配送线。我们为大中小型企业提供电子测试设备。我们在位于伊利诺伊州埃尔金的工厂储存了数千台仪器,并在全球拥有超过 100,000 名联系人并且还在不断增长的客户群!我们非常自豪能够提供最好的客户服务,以确保您选择我们做出正确的决定!ValueTronics 的使命是为我们的全球客户和合作伙伴提供优质的二手和新电子测试仪器解决方案。我们将以业内最专业的客户服务、最具成本效益的流程和程序来实现这一使命!我们是以下制造商的授权经销商:我们携带来自以下制造商的二手测试设备:Keysight/Agilent/HP、Tektronix、Fluke、Rohde & Schwarz、Anritsu、Sorensen、Aeroflex/IFR/Marconi、LeCroy 以及更多顶级制造商!
  • ValueTronics 415E 驻波表 (SWR表)

    "The 415E is a 1 kHz swr meter from Agilent. The standing wave ratio (SWR) meter, or voltage standing wave ratio (VSWR) meter, measures the SWR of a transmission line. Use an SWR meter to document and log the degree of mismatch between a transmission load, usually the radio antenna, and its line. SWR meters measure the effectiveness of a transmission’s impedance matching performance","Additional Features:","The Agilent HP 415E SWR Meter is a low noise, 1000 Hz tuned amplifier and voltmeter, calibrated in dB and SWR. Designed for use with square law detectors, it measures SWR< attenuation, and gain directly from metered scales, or drives an X-Y recorder for RF substitution measurements. Front panel INPUT switch selects unbiased low (50-200 Ohms) or high (2500-10,000 Ohms) impedance crystal, biased crystal (1 V into 1 kOhm), or low or high current bolometer (4.5 or 8.7 mA +- 3% INTO 200 Ohms).","An internal precision 60 dB attenuator allows the HP 415E to operate over a 70 dB range in 10 or 2 dB steps, with +- 0.05 dB accuracy for a 10 dB step; maximum cumulative error between any two 10 dB steps is +- .1 dB. Sensitivity is 0.15uV rms for full scale deflection at maximum bandwidth (1 uV rms on high impedance crystal input).","Continuously adjustable bandwidth can be adjusted from 15 Hz for maximum sensitivity at CW frequencies to 130 Hz for swept frequency uses. An optional rechargeable battery pack provides up to 36 hours of continuous operation for portable use."
  • ValueTronics 5006-5001 驻波表 (SWR表)

    "The 5006-5001 is a 525 MHz SWR meter from AEA Technology. The standing wave ratio (SWR) meter, or voltage standing wave ratio (VSWR) meter, measures the SWR of a transmission line. Use an SWR meter to document and log the degree of mismatch between a transmission load, usually the radio antenna, and its line. SWR meters measure the effectiveness of a transmission’s impedance matching performance.","Additional Features:","Includes:","Benefits:","The AEA 140-525 Analyzer presents accurate data, has non-volatile memories, backlit LCD’s, and optional PC software for data storage, upload, saving printing, and export. These instruments are rugged and Belt Friendly for easy transport up towers or other climbing locations. All can be operated on AA alkaline or NiMH batteries, or AC powered.","Used by the military, communications industry professionals, and amateur radio operators these instruments were designed to provide accurate information on antenna system performance. Built tough and weather resistant they are designed to go into the field or to sea and provide years of reliable performance."
  • ValueTronics 5006-5101 驻波表 (SWR表)

    "The 5006-5101 is a 525 MHz SWR meter from AEA Technology. The standing wave ratio (SWR) meter, or voltage standing wave ratio (VSWR) meter, measures the SWR of a transmission line. Use an SWR meter to document and log the degree of mismatch between a transmission load, usually the radio antenna, and its line. SWR meters measure the effectiveness of a transmission’s impedance matching performance.","Additional Features:","Includes:","Benefits:","The AEA 140-525 Analyzer Kit presents accurate data, has non-volatile memories, backlit LCD’s, and optional PC software for data storage, upload, saving printing, and export. These instruments are rugged and Belt Friendly for easy transport up towers or other climbing locations. All can be operated on AA alkaline or NiMH batteries, or AC powered.","Used by the military, communications industry professionals, and amateur radio operators these instruments were designed to provide accurate information on antenna system performance. Built tough and weather resistant they are designed to go into the field or to sea and provide years of reliable performance."
  • ValueTronics 5013-5000 驻波表 (SWR表)

    "The 5013-5000 is a 54 MHz SWR meter from AEA Technology. The standing wave ratio (SWR) meter, or voltage standing wave ratio (VSWR) meter, measures the SWR of a transmission line. Use an SWR meter to document and log the degree of mismatch between a transmission load, usually the radio antenna, and its line. SWR meters measure the effectiveness of a transmission’s impedance matching performance.","Additional Features:","Includes:","Benefits:","The AEA VIA Analyzer presents accurate data, has non-volatile memories, backlit LCD’s, and optional PC software for data storage, upload, saving printing, and export. These instruments are rugged and Belt Friendly for easy transport up towers or other climbing locations. All can be operated on AA alkaline or NiMH batteries, or AC powered.","Used by the military, communications industry professionals, and amateur radio operators these instruments were designed to provide accurate information on antenna system performance. Built tough and weather resistant they are designed to go into the field or to sea and provide years of reliable performance."
  • ValueTronics 5013-5100 驻波表 (SWR表)

    "The 5013-5100 is a 54 MHz SWR meter from AEA Technology. The standing wave ratio (SWR) meter, or voltage standing wave ratio (VSWR) meter, measures the SWR of a transmission line. Use an SWR meter to document and log the degree of mismatch between a transmission load, usually the radio antenna, and its line. SWR meters measure the effectiveness of a transmission’s impedance matching performance.","Additional Features:","Includes:","Benefits:","The AEA VIA Analyzer Kit presents accurate data, has non-volatile memories, backlit LCD’s, and optional PC software for data storage, upload, saving printing, and export. These instruments are rugged and Belt Friendly for easy transport up towers or other climbing locations. All can be operated on AA alkaline or NiMH batteries, or AC powered.","Used by the military, communications industry professionals, and amateur radio operators these instruments were designed to provide accurate information on antenna system performance. Built tough and weather resistant they are designed to go into the field or to sea and provide years of reliable performance."
  • ValueTronics 6010-5000 驻波表 (SWR表)

    "The 6010-5000 is a 999 MHz SWR meter from AEA Technology. The standing wave ratio (SWR) meter, or voltage standing wave ratio (VSWR) meter, measures the SWR of a transmission line. Use an SWR meter to document and log the degree of mismatch between a transmission load, usually the radio antenna, and its line. SWR meters measure the effectiveness of a transmission’s impedance matching performance.","Additional Features:","Includes:","Benefits:","The AEA CellMate EX presents accurate data, has non-volatile memories, backlit LCD’s, and optional PC software for data storage, upload, saving printing, and export. These instruments are rugged and Belt Friendly for easy transport up towers or other climbing locations. All can be operated on AA alkaline or NiMH batteries, or AC powered.","Used by the military, communications industry professionals, and amateur radio operators these instruments were designed to provide accurate information on antenna system performance. Built tough and weather resistant they are designed to go into the field or to sea and provide years of reliable performance."
  • ValueTronics 6010-5100 驻波表 (SWR表)

    "The 6010-5100 is a 999 MHz SWR meter from AEA Technology.","Additional Features:","Includes:","Benefits:","The AEA CellMate EX Kit presents accurate data, has non-volatile memories, backlit LCD’s, and optional PC software for data storage, upload, saving printing, and export. These instruments are rugged and Belt Friendly for easy transport up towers or other climbing locations. All can be operated on AA alkaline or NiMH batteries, or AC powered.","Used by the military, communications industry professionals, and amateur radio operators these instruments were designed to provide accurate information on antenna system performance. Built tough and weather resistant they are designed to go into the field or to sea and provide years of reliable performance."
  • ValueTronics 6050-5000 驻波表 (SWR表)

    "The 6050-5000 is an swr meter from AEA Technology.","Features:","Accessories:","The AEA Technology 6050-5000 is an SWR Site Analyzer with VSWR, Return Loss and FDR (Frequency Domain Reflectometer) measurements."
  • ValueTronics 6050-5050 驻波表 (SWR表)

    "The 6050-5050 is an swr meter from AEA Technology.","Features:","Accessories:","The AEA Technology 6050-5050 is an SWR Site Analyzer Kit."

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