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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.

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752 products
N9000B-P26
Exclusive
Keysight
N9000B-P26
Preamplifier, 26.5 GHz
Offer Request
Delivery time on request
11716E
Keysight
11716E
Interconnect kit, 3.5mm
Offer Request
Delivery time on request
N9962A-C3
Exclusive
Keysight
N9962A-C3
Calibration Plan - Return to Keysight - 3 years
Offer Request
Delivery time on request
N4002A
Keysight
N4002A
Noise source, 10 MHz to 26.5 GHz, 3.5 mm (m), SNS noise source, nominal ENR 15 dB
Offer Request
Delivery time on request
N9937A-358
Keysight
N9937A-358
EMF measurements for FieldFox N9937A
Offer Request
Delivery time on request
N9962AU-377
Exclusive
Keysight
N9962AU-377
Over the air 5G TF measurements for FieldFox N9962A
Offer Request
Delivery time on request
N9912CU-NA6
Keysight
N9912CU-NA6
Vector network analyzer 6.5 GHz for Fieldfox N9912C
Offer Request
Delivery time on request
N9077EM0E
Exclusive
Keysight
N9077EM0E
WLAN 802.11a / b / g / n / ac / ah / af Measurement Application
Offer Request
Ready to ship in 5 to 10 business days
N9960AU-356
Exclusive
Keysight
N9960AU-356
Noise figure measurements for FieldFox N9960A
Offer Request
Delivery time on request
N9937A-309
Exclusive
Keysight
N9937A-309
DC bias variable-voltage source for FieldFox N9937A
Offer Request
Delivery time on request
N9912CU
Keysight
N9912CU
FieldFox N9912C handheld software for FieldFox N9912C
Offer Request
Ready to ship in 5 to 10 business days
Rohde&Schwarz
HA-Z365
1.25 mm universal adapter for optical power meters HA-Z360/361 (1334.5210.00)
€57.00
Delivery time on request
FPL1007-P1
Bundle
Rohde&Schwarz
FPL1007-P1
FPL1007 spectrum analyzer bundle including hardware options, FPL series, 5 kHz to 7.5 GHz (1304.0004P66)
€17,300.00
Delivery time on request
11867A
Keysight
11867A
RF Limiter, 10 Hz to 1800 MHz, N-Type
Offer Request
Delivery time on request
N9961AU-312
Exclusive
Keysight
N9961AU-312
Channel scanner spectrum analysis for FieldFox N9961A
Offer Request
Delivery time on request
N9961AU-370
Exclusive
Keysight
N9961AU-370
Over the air LTE FDD measurements for FieldFox N9961A
Offer Request
Delivery time on request
N9321C-G01
Keysight
N9321C-G01
GPIB interface for Keysight BSA N9321C
Offer Request
Delivery time on request
FPL1-B30
Rohde&Schwarz
FPL1-B30
DC power supply for 45627 V supply, FPL1000 / EPL1000 (1323.1877.02)
€685.00
Delivery time on request
8490G
Keysight
8490G
Coaxial attenuator, DC - 67 GHz
Offer Request
Delivery time on request
N9912CU-C46
Keysight
N9912CU-C46
CAT upgrade to from 4 to 6.5 GHz for Fieldfox N9912C
Offer Request
Delivery time on request
N9936A-361
Keysight
N9936A-361
EMI measurements for FieldFox N9936A
Offer Request
Delivery time on request
N9322C-PWM
Keysight
N9322C-PWM
Support for Average USB power sensors of the U2000 series
€750.00
Delivery time on request
FPH-8G
Bundle
Rohde&Schwarz
FPH-8G
Package spectrum analyzer, handheld, spectrum rider, 5 kHz - 8 GHz (1321.1111P05)
€10,120.00
Delivery time on request
FPC-P2TG
Bundle
Rohde&Schwarz
FPC-P2TG
FPC1500 spectrum analyzer package, 5 kHz to 2 GHz (optionally up to 3 GHz), USB / LAN
€3,900.00
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.