Description: Stanford Research Systems SR844 RF Lock-In Amplifier 25 kHz to 200 MHz Unit is in good working order/condition. Please see pictures. Manufacturer Description: The SR844 is the widest bandwidth lock-in amplifier available. 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. The Stanford Research Systems SR844 lock-in amplifier has both 50ohm and 1 Mohm inputs. The 1 Mohm input is used with high source impedances at low frequencies, or with a standard 10× scope probe. The 50ohm input provides the best RF signal matching. The Stanford Research Systems SR844 is easy to use. All instrument functions are set from the front-panel keypad, and the knob is used to quickly adjust parameters. Up to nine different instrument configurations can be stored in non-volatile memory for fast, reliable instrument setup. 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 µs to 20 µs update rate) Auto-gain, -phase, -reserve and -offset Two 16-bit DACs and ADCs Internal or external reference GPIB and RS-232 interfaces All orders shipped in Instapak Foam-Fitted packaging material. TestEquity, LLC 1935 Plaza Real Oceanside, CA 92056
Price: 4990 USD
Location: Oceanside, California
End Time: 2024-12-23T15:46:36.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Stanford Research Systems
Frequency Range: 25 kHz to 200 MHz
MPN: SR844
