SWR2755 SWR2122音頻切換器 音頻開關盒
發貨地址：廣東省深圳市
產品數量：0.00臺
起訂量：1 價格：1 - 9999
工作時間24小時
報價方式面議實物為主
付款方式皆可
所在地深圳
業務范圍全國
可售賣地全國
AP | SWR-2755 音頻測試開關|AudioPrecision|音頻開關廠商名稱： AP |AudioPrecisionAudio Precision offers three models of the SWR-2755 audio switchers, which expand the 2-channel input and output capabilities of Audio Precision 2700 series and ATS-2 audio analyzers, as well as older System One and System Two instruments.SWR-2755 switchers replace the current SWR-2122 switchers, which have been discontinued. The new switchers are entirely compatible with our current products and offer better performance at a lower price.Built with the same feature set and solid integrity of the SWR-2122, the new SWR-2722 series bring significantly lower crosstalk (18 dB better in an unbalanced 600 Ω load; 10 dB better in a balanced 600 Ω load), a new universal power supply that automatically adjusts to all line voltages, a convenient rear-panel ground lug and full EMC and safety regulatory compliance. Manufacturing economies enable us to offer the new switchers at a significantly lower price.Key features* Input and output configurations enable switching of generator outputs or analyzer inputs, or both. * Balanced and unbalanced configurations are available. * Multiple switchers can be connected to an Audio Precision analyzer, expanding the system capability to as many as 192 inputs and outputs. * Low inter-channel crosstalk, less than –150 dB at 20 kHz in the balanced configurations. * All switchers are one rack unit (RU) high (1.75"). switchers can be used on the bench or rack mounted with an optional rack mount adapter kit.Specs Electrical Characteristics * Max Voltage Rating 200 Vpk, 160 Vrms * Max Signal Power 5 W or 200 mA* Crosstalk Balanced 600 ohm load –150 dB @ 20 kHz–136 dB @ 100 kHz Unbalanced 600 ohm load–138 dB @ 20 kHz–124 dB @ 100 kHz* Series resistance typically <0.3 ohm per side * Shunt capacitance typically <90 pF, from signal path to chassis (100 nF from BNC shell to chassis on U versions). * Reverse termination 604 ohm, 250 mW maximum http://www.lomj.com.cn
