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IN STOCK
Categories: Amplifiers, Lock-in Amplifiers
Manufacturer: Stanford Research Systems
Model: SR844
Condition: Used
Seller: AccuSource Electronics
Stanford Research Systems / SRS Stanford Research (SRS) SR844 - High Frequency Lock-In...
Stanford Research (SRS) SR844 - High Frequency Lock-In Amplifier. 25 kHz to 200 MHz frequency range.In stockCondition: Reconditioned
The SR844 is the widest bandwidth lock-in amplifier available. Unlike simple down-converters, no additional instruments are required. And unlike analog lock-ins, no manual frequency range switching is necessary. The SR844 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. Features: 25 kHz to 200 MHz frequency 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 (10 to 20 µs update rate) Auto gain, phase, reserve and offset Internal or external reference Two 16-bit DACs and ADCs GPIB and RS-232 interfaces
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Used-Line Dealer since : 2002
Company info
AccuSource Electronics sells electronic test equipment at prices well below most of our competitors. You don’t have to compromise on quality or service at AccuSource. You receive fully refurbished equipment with accessories and warranty. We pay particular attention not only to the functionality of our equipment, but also the cosmetic condition. Our service is also second to none. You will work with an experienced test equipment professional – not a sales clerk. We make your purchase easy with flexible payment and shipping options, and get your instrument to you quickly.
We are specialized in
Accessories, Audio/Video, Calibration, Data Acquisition, Generators, Metrology, Optics / FiberOptics, Oscilloscopes & Logic Analyzers, Power Products & Compliance Equipment, RF & Microwave, Telecom, Timers & Counters
Our Services
Our Sales Policy
Standard terms include 90 day warranty, 10 day ROR, and standard manuals and accessories. Extended warranties and NIST traceable calibration are available at additional cost.
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Product Specs
(From Used-Line T&M Specifications)
Stanford Research Systems SR844
Description: