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Spectrum Analyzers and Signal Analyzers

We provide a full range of instruments, including powerful Benchtop Signal Analyzers for deep analysis of complex modulated signals and rugged Handheld Spectrum Analyzers for field troubleshooting and interference hunting. Use them to measure key characteristics like occupied bandwidth, adjacent channel power (ACP), spurious emissions, and phase noise. We also offer specialized Noise Figure Solutions to accurately quantify the noise performance of amplifiers and receivers, which is crucial for maximizing system sensitivity in RF/microwave design.

Filter products
752 products
11716F
Keysight
11716F
Interconnect kit, 2.4mm
Offer Request
Delivery time on request
N9084EM0E
Exclusive
Keysight
N9084EM0E
Short Range Communications Measurement Application
Offer Request
Ready to ship in 5 to 10 business days
N9937AU-238
Exclusive
Keysight
N9937AU-238
Spectrum analyzer time gating for FieldFox N9937A
Offer Request
Delivery time on request
N9960AU-320
Exclusive
Keysight
N9960AU-320
Reflection measurements (return loss, VSWR and scalar measurements) for FieldFox N9960A
Offer Request
Delivery time on request
FPL1-B19
Rohde&Schwarz
FPL1-B19
Second hard disk for FPL1000, pre-mounted on PC card, including analyzer firmware (1304.0427.02)
€765.00
Delivery time on request
N9961A-235
Exclusive
Keysight
N9961A-235
Pre-amplifier for FieldFox N9961A
Offer Request
Delivery time on request
N9082EM0E
Exclusive
Keysight
N9082EM0E
LTE / LTE-Advanced TDD measurement application, for spectrum analyzer with multi-touch user interface
Offer Request
Ready to ship in 5 to 10 business days
N9938AU-208
Exclusive
Keysight
N9938AU-208
USB power sensor measurements versus frequency vs. frequency for FieldFox N9938A
Offer Request
Delivery time on request
FPL1-B4
Rohde&Schwarz
FPL1-B4
Frequency reference, OCXO, for FPL1000 / EPL1000 (1323.1902.02)
€1,170.00
Delivery time on request
N9912C-NA6
Keysight
N9912C-NA6
Vector network analyzer 6.5 GHz for FieldFox N9912C
Offer Request
Delivery time on request
11500J
Exclusive
Keysight
11500J
Cable, 1.0 mm (f) to 1.0 mm (m), DC to 110 GHz length: 16 cm
Offer Request
Delivery time on request
N1412C
Keysight
N1412C
Triaxial cable, 500 V, 6 m
€922.00
Delivery time on request
N1254A-106
Keysight
N1254A-106
Triax (m) to BNC (f) adapter
Offer Request
Delivery time on request
N9937A-353
Keysight
N9937A-353
IQ streaming for FieldFox N9937A
Offer Request
Delivery time on request
N9912C-355
Keysight
N9912C-355
Analog demodulation for FieldFox N9912C
Offer Request
Delivery time on request
N9962A-351
Exclusive
Keysight
N9962A-351
I/Q analyzer for FieldFox N9962A
Offer Request
Delivery time on request
FSH-K10
Rohde&Schwarz
FSH-K10
GSM, EDGE measurement application, retrofit (1304.5864.03)
€3,600.00
Delivery time on request
N9912CU-355
Keysight
N9912CU-355
Analog demodulation for FieldFox N9912C
Offer Request
Delivery time on request
N9938A-351
Exclusive
Keysight
N9938A-351
I/Q analyzer for FieldFox N9938A
Offer Request
Delivery time on request
11500IK06
Exclusive
Keysight
11500IK06
Cable, 1.0 mm (m) to 1.0 mm (f), 8.8 cm long, DC to 110 GHz
Offer Request
Delivery time on request
N9938A-236
Exclusive
Keysight
N9938A-236
Interference analyzer and spectrogram for FieldFox N9938A
Offer Request
Delivery time on request
N9080EM0E
Exclusive
Keysight
N9080EM0E
LTE / LTE-Advanced FDD measurement application, for spectrum analyzer with multi-touch user interface
Offer Request
Ready to ship in 5 to 10 business days
N9938AU-235
Exclusive
Keysight
N9938AU-235
Pre-amplifier spectrum analysis for FieldFox N9938A
Offer Request
Delivery time on request
N9960AU-209
Exclusive
Keysight
N9960AU-209
Extended range transmission analysis (ERTA) Analysis (ERTA) for FieldFox N9960A
Offer Request
Delivery time on request

The Spectrum Analyzer is a frequency-domain powerhouse, allowing engineers to visualize the spectral content of a signal. This is fundamental for identifying sources of interference, measuring transmitter output, and ensuring regulatory compliance.

A modern Signal Analyzer goes beyond basic spectrum measurement to offer advanced digital demodulation capabilities, essential for analyzing complex schemes like QAM or OFDM used in Wi-Fi and 5G.

Our handheld spectrum analyzers are perfect for site surveys, tower maintenance, and PIM (Passive Intermodulation) testing. Integrating a dedicated noise figure meter allows designers to optimize the noise performance of the entire receiver chain for maximum sensitivity.