残疾支助养恤金委员会电子：多氯联苯-DSP4600

dsp electronic board:PCB-DSP4600 New & Top Seller! Characters: Be consisted by RF system classic mature lines, take the advantages of digital processing circuit, it is a cost-effective product Can freely change and modulate frequencies of 8.2MHz and 10MHz Every PCB has electronic series number (RFID), which bring convenience for maintenance, upgrading and management Can be compatible with all kinds of antennas, including crystal antennas Easy installation, high stability, high sensitivity, small area blind and visual show Detection range of the soft tag can be 1.4M in ideal environment Easy adjustment on site, can be installed, modulated and judge fault without any aids. VR1 is used to adjust sensitivity, it allows only adjust grey electric bits in the condition of no any instrument. Blue color need to be observed by instrument Own the top RF system technology to tell soft & hard tag,movable & static labels with high resolution, can eliminate possible mis-alarm to the least Two choices for power wiring connection, it is convenient for installation on site Main technical parametersTransmitterOperating voltage…… …….. …………………..24V DCOperating current……. …………………………< 400mAFuse………………… …………………………250V, 1ACentre frequency……. …………………………8.2±0.05MHz or 10±0.05MHzSweep frequency………………………………..180Hz 172Hz 160Hz or 150Hz (factory setting at 180Hz)Bandwidth…………………. …………………..1MHzReceiverOperating voltage….…………… . ……………24V DCOperating currentstandby…… ……………………….< 300mAAlarm Activated(max.volume)….. ..< 400mAFuse…………………………… ………………250V,1ARF Bandwidth…………………………… ……7MHz 10MHzTechnical EnvironmentalOperating temperature: 0°C to 40°CStorage temperature: -40°C to 60°CHumidity: 90% non-condensing