기타(외국) SR844 기타

기타(외국) / 기타 / SR844

The SR844 is the widest bandwidth lock-in amplifier available from SRS. It provides uncompromised performance with a frequency range of 25 kHz to 200 MHz and up to 80 dB of drift-free dynamic reserve. The SR844 includes the many features, ease of operation, and programmability that you've come to expect from SRS DSP lock-in amplifiers.


	
25 kHz to 200 MHz range
	
80 dB dynamic reserve
	
Time constants from 100 µs to 30 ks

	(6, 12, 18 or 24 dB/oct rolloff)
	
"No Time Constant" mode
	
Auto-gain, phase, reserve & offset
	
Internal or external reference
	
Two 16-bit DACs and ADCs
	
GPIB & RS-232 interfaces

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