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Categories: Amplifiers, Lock-in Amplifiers
Manufacturer: Stanford Research Systems
Model: SR844
Condition: Used
Seller: Test Equipment Connection Corp.
Stanford Research SR844 Frequency range 25 kHz to 200 MHz and up to 80 dB of drift-free
Frequency range 25 kHz to 200 MHz and up to 80 dB of drift-free dynamic reserve.Refurbished
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 : 2000
Company info
Test Equipment Connection Corporation is your single source test & measurement solution. We offer over 400 test equipment manufacturers including Agilent, Tektronix, Anritsu, Rohde & Schwarz, Advantest, Megger, LeCroy, Chroma and Fluke, plus thousands of New, Used, Second Hand, Pre-Owned, Demo, Refurbished and Reconditioned test equipment products. Since 1993 we have been providing high quality spectrum analyzers, mobile phone testers, oscilloscopes, network analyzers, service monitors, RF amplifiers, broadband amplifiers, signal generators, OTDR, fusion splicers, and digital multimeters at great savings to over 200,000 customers worldwide. Lease or rent from us, and we can help manage your idle assets using our consignment program. Trade-in and upgrade services.
We are specialized in
Calibration, Data Acquisition, Generators, Metrology, Optics / FiberOptics, Oscilloscopes & Logic Analyzers, Power Products & Compliance Equipment, RF & Microwave, Telecom, Timers & Counters
Our Services
Rentals, Calibration, Repair, Market place
Our Sales Policy
Trade terms only with approved credit. We accept wire transfer and PayPal. Credit cards only from USA customers please.
Disributor of
Dranetz BMI, Fluke, Keysight Technologies (Agilent HP), LeCroy (Teledyne LeCroy)
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Product Specs
(From Used-Line T&M Specifications)
Stanford Research Systems SR844
Description: