产品描述OMEGA's TX20B radio telemetry system is ideal for transmitting signals from sensors which are mounted on rotating shafts. The TX20B series miniature transmitters modulate sensor signals from thermocouples, voltage transducers, or strain gage bridge circuits onto a RF carrier and transmit them to a stationary receiver. The RX20B receiver demodulates the signal and converts it into a ±2 volt analog output. Two analog outputs signals are available simultaneously. A wide band output provides frequency response from dc to 1250 Hz. For maximum stability of the signal a filtered output is also available with a 0-10 Hz band width.