Go to homepage
  Consult our experts now
  Quickly and easily request a quote
  Get to know us

#statusMessage#

Do you want to start the comparison now?

Note
Select at least one product via the “Compare” function to activate the product comparison.
Warenkorb
Shopping Cart
& Requests

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
N9961AU-360
Exclusive
Keysight
N9961AU-360
Phased array antenna control for FieldFox N9961A
Offer Request
Delivery time on request
N9961A-350
Exclusive
Keysight
N9961A-350
Real-time spectrum analyzer (RTSA) for FieldFox N9961A
Offer Request
Delivery time on request
N9355F
Keysight
N9355F
Limiter 0.01 - 50 GHz P1db of 10dBm
Offer Request
Delivery time on request
N9961A-357
Keysight
N9961A-357
Pulse generator for FieldFox N9961A
Offer Request
Delivery time on request
FPL1014-P1
Bundle
Rohde&Schwarz
FPL1014-P1
FPL10014 spectrum analyzer bundle including hardware options, FPL series, 5 kHz to 14 GHz (1304.0004P67)
€28,900.00
Delivery time on request
Rohde&Schwarz
RF cable
for HE400BC (4104.7770.04)
Offer Request
6 in stock. Ready to ship in 1 business day
N9960A
Exclusive
Keysight
N9960A
FieldFox handheld µW spectrum analyzer 9 kHz to 32 GHz, USB 2.0, LAN, rechargeable battery
  • Sweep: linear
  • Frequency stability: 0.7ppm
  • Detectors: RMS average, normal, positive peak, negative peak, sample
  • Analysis bandwidth (MHz): 10
  • Special features: large buttons many measurement applications optional reflection-free display Real time spectrum with 10 MHz bandwidth
  • Resolution bandwidth: 1Hz
  • Interfaces: USB, LAN
  • SSB phase noise: < -106 dBc/Hz @ 1 GHz (30 kHz carrier offset)
  • Tracking-Generator: external optional
  • Measurement functions: Six markers absolute or relative noise markers Limit test optional: 209 Extended range transmission analysis (ERTA) 220 Full-band tracking generator 235 Pre-amplifier 236 Interference analyzer and spectrogram 238 Spectrum analyzer time gating 312 Channel
  • Filter bandwidths: 1 Hz to 500 kHz
  • DANL Displayed Average Noise: approx. -145 dBm
  • Amplitude range: -140 dBm to 27 dBm
  • Dynamics: 172 dB
  • min. Frequency range (KHz): 9
  • max. Frequency range (GHz): 32
Offer Request
Delivery time on request
84904K
Keysight
84904K
Programmable 1 dB step attenuator, 11 dB, DC-26.5 GHz
Offer Request
Delivery time on request
83059A
Keysight
83059A
Adapter, 3.5 mm (m) to 3.5 mm (m), DC - 26.5 GHz
Offer Request
Delivery time on request
N9961A-309
Exclusive
Keysight
N9961A-309
DC bias variable-voltage source for FieldFox N9961A
Offer Request
Delivery time on request
N9960AU-355
Exclusive
Keysight
N9960AU-355
Analog demodulation spectrum analysis for FieldFox N9960A
Offer Request
Delivery time on request
N9960A-236
Exclusive
Keysight
N9960A-236
Interference analyzer and spectrogram for FieldFox N9960A
Offer Request
Delivery time on request
84904M
Keysight
84904M
Attenuator 0 to 11 dB steps, DC-50 GHz
Offer Request
Delivery time on request
FSC-P3
Bundle
Rohde&Schwarz
FSC-P3
Package spectrum analyzer, 9 kHz - 6 GHz, -141 dBm - +20 dBm, RBW 10 Hz - 3 MHz (1314.3006P03)
€10,350.00
Delivery time on request
FPH-20G
Bundle
Rohde&Schwarz
FPH-20G
Package spectrum analyzer, handheld, spectrum rider, 5 kHz - 20 GHz (1321.1111P07)
€17,150.00
Delivery time on request
N9961AU-309
Exclusive
Keysight
N9961AU-309
DC bias variable-voltage source for FieldFox N9961A
Offer Request
Delivery time on request
J7201B-002
Keysight
J7201B-002
SMA connector
Offer Request
Delivery time on request
8495K
Keysight
8495K
Programmable step attenuator, DC-26.5 GHz
Offer Request
Delivery time on request
87405C
Keysight
87405C
Preamplifier, 100 MHz - 18 GHz, 25 dB gain Type-N (m) output to Type-N (f)
Offer Request
Delivery time on request
N9938A-220
Exclusive
Keysight
N9938A-220
Full-band tracking generator for FieldFox N9938A
Offer Request
Delivery time on request
HZ-15
Rohde&Schwarz
HZ-15
Near-field probe set, 30 MHz up to 3 GHz, (1147.2736.02)
€2,650.00
Delivery time on request
FSH-K43
Rohde&Schwarz
FSH-K43
Application measuring receiver and channel scan for FSH4/8, retrofit (1304.5635.03)
€1,370.00
Delivery time on request
N9936A-350
Exclusive
Keysight
N9936A-350
Real-time spectrum analyzer (RTSA) for FieldFox N9936A
Offer Request
Delivery time on request
FSH-K50
Rohde&Schwarz
FSH-K50
LTE FDD downlink application for pilot channel and EVM measurements, retrofit (1304.5735.03)
€2,790.00
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.