Keysight Agilent U1818B Active Differential Probe 100 kHz To 12 GHz
 
Description of U1818B Active Differential Probe

The Keysight U1818B 100 kHz to 12 GHz active differential probe makes it easy to perform high frequency in-circuit measurements using network, spectrum and signal source analyzers. With flat frequency response, low noise floor, and direct power from instrument connection, the U1818B allows measurements to be made while taking full advantage of Keysight's RF analyzers dynamic range.

Highlights

Broad bandwidth with flat frequency response, +/- 1.5 dB, ensures excellent measurement accuracy and helps you achieve the best product specifications
Low noise floor, less than -130 dBm/Hz at 10 MHz to 12 GHz, which allows measurements to be made at a low signal amplitude
Convenient biasing from Keysight’s RF and microwave instruments probe power port or bench top power supply for user flexibility

Key Features and Benefits:

– Broad bandwidth with lat frequency, +/- 1.5 dB, which ensures excellent measurement accuracy and helps users achieve the best product speciications. – Low noise loor, less than -130 dBm/Hz at 10 MHz to 12 GHz, which allows measurements to be made at a low signal amplitude. – Convenience biasing from Keysight’s RF and microwave instruments probe power port or bench top power supply for user lexibility.

Using a Network Analyzer with Active Differential Probes

Below is an application showing the U1818A/B with a network analyzer measuring step response in a high-speed digital design. In this application, the network analyzer provides the signal at one end while the active differential probe is used to measure the insertion loss between the DUT at the other end. The network analyzer will automatically transform the output signal from frequency domain to time domain for the frequency sweep selected. After the conversion of the signal, you will be able to identify the rise time, fall time or overshoot values which is essential in verifying the PCB design. The in-circuit measurement method of using the active differential probe with a network analyzer will provide accurate measurements with bigger dynamic range.

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FAQ
1.Can you ship order to Canada or Australia ?
Yes,we can .We send orders worldwide .
2. What delivery method do you use ? and delivery time ?
We can ship by EMS,DHL,FedEx,UPS,TNT with tracking number. Usual delivery time is 4-7 workdays.
3. What is your payment term?
T/T payment before shipment.
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