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
84908M
Keysight
84908M
Attenuator 0 to 65 dB in 5 dB steps, DC - 50 GHz
Offer Request
Delivery time on request
N9938A-312
Exclusive
Keysight
N9938A-312
Channel scanner for FieldFox N9938A
Offer Request
Delivery time on request
ENV216
Rohde&Schwarz
ENV216
2-wire V-network, 9 kHz - 30 MHz, 16 A continuous current, for interference voltage measurements (3560.6550.12)
€3,500.00
Delivery time on request
10833B
Keysight
10833B
GPIB cable, 2m IEEE 488, stackable, plug / socket
€128.00
Delivery time on request
N9960A-307
Exclusive
Keysight
N9960A-307
GPS receiver for FieldFox N9960A
Offer Request
Delivery time on request
FPC-B22
Rohde&Schwarz
FPC-B22
Option preamplifier for spectrum analyzer FPC1000 and FPC1500, software license (1328.6690.03)
€420.00
Delivery time on request
N9962A-358
Keysight
N9962A-358
EMF measurements for FieldFox N9962A
Offer Request
Delivery time on request
N9937A-356
Exclusive
Keysight
N9937A-356
Noise figure measurements for FieldFox N9937A
Offer Request
Delivery time on request
N1254A-107
Keysight
N1254A-107
Triax (m) to Triax (f) adapter
Offer Request
Delivery time on request
Rohde&Schwarz
RBU100
Power attenuator, 100 W, 6 dB, 50 Ohm, DC to 2 GHz, Type-N (f) to Type-N (m) (1073.8495.06)
€2,820.00
Delivery time on request
N9937A-236
Exclusive
Keysight
N9937A-236
Interference analyzer and spectrogram for FieldFox N9937A
Offer Request
Delivery time on request
N9324C-EMC
Keysight
N9324C-EMC
EMI filters and quasi-peak detector for Keysight BSA N9234C
Offer Request
Delivery time on request
Q347B
Keysight
Q347B
Noise source, 33 GHz to 50 GHz, Q-band, waveguide noise source, nominal ENR 12 dB
Offer Request
Delivery time on request
N9912CU-378
Keysight
N9912CU-378
Over-the-air (OTA) 5G NR measurements for FieldFox N9912C
Offer Request
Delivery time on request
U8903B
Exclusive
Keysight
U8903B
Audio generator / analyzer, 2-channel, 10 Hz to 96 kHz
Offer Request
Delivery time on request
N9356C
Keysight
N9356C
Limiter 0.01 - 26.5 GHz P1db of 25dBm
Offer Request
Delivery time on request
N9938A-302
Exclusive
Keysight
N9938A-302
USB power sensor support for FieldFox N9938A
Offer Request
Delivery time on request
N9321C
Keysight
N9321C
Signal / Spectrum Analyzer (BSA), 9 kHz to 4 GHz
  • SSB phase noise: -90 dBc/Hz @ 1 GHz (10 kHz carrier offset)
  • Sweep: linear
  • max. Frequency range (GHz): 4
  • Detectors: Normal, positive peak, sample, negative peak, average (video, RMS, voltage), quasi Peak EMI Option
  • Resolution bandwidth: 1Hz
  • Interfaces: USB-TMC, USB-CDC (Virtual COM), LAN optional: GPIB
  • DANL Displayed Average Noise: approx. -152 dBm
  • Special features: Tracking generator optional
  • Amplitude range: -152 dBm to 4 dBm
  • Tracking-Generator: external optional
  • Dynamics: 156 dB
  • Analysis bandwidth (MHz): 1
  • Filter bandwidths: 200 Hz, 9 kHz, 120 kHz, 1 MHz EMI optional
  • Measurement functions: AM/FM demodulation, spectrogram, modulation analysis, channel power, OCBW, TOI intermodulation, ASK/FSK demodulation
  • min. Frequency range (KHz): 9
  • Frequency stability: 1ppm
Offer Request
Delivery time on request
N9936A-320
Exclusive
Keysight
N9936A-320
Reflection measurements (return loss, VSWR and scalar measurements)
Offer Request
Delivery time on request
N9962AU-360
Exclusive
Keysight
N9962AU-360
Phased array antenna control for FieldFox N9962A
Offer Request
Delivery time on request
11500A
Exclusive
Keysight
11500A
Cable, type-N (m) to type-N (m), DC - 6 GHz length: 180 cm
Offer Request
Delivery time on request
FSH-K29
Rohde&Schwarz
FSH-K29
Pulse measurements with power sensor, retrofit (1304.5993.03)
€1,310.00
Delivery time on request
N9961A-238
Exclusive
Keysight
N9961A-238
Spectrum analyzer time gating for FieldFox N9961A
Offer Request
Delivery time on request
U7227F
Keysight
U7227F
USB preamplifier, 2 GHz - 50 GHz, gain:> 16 dB
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.