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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
N9938AU-320
Exclusive
Keysight
N9938AU-320
Reflection measurements (return loss, VSWR and scalar measurements) for FieldFox N9938A
Offer Request
Delivery time on request
N9912C-030
Keysight
N9912C-030
Remote control capability for FieldFox N9912C
Offer Request
Delivery time on request
N9962A-030
Exclusive
Keysight
N9962A-030
Remote control capability for FieldFox N9962A
Offer Request
Delivery time on request
10833G
Keysight
10833G
GPIB cable, 8m IEEE 488, stackable, plug / socket
€184.00
Delivery time on request
N9937A-377
Exclusive
Keysight
N9937A-377
Over the air 5G TF measurements for FieldFox N9937A
Offer Request
Delivery time on request
N9962AU-030
Exclusive
Keysight
N9962AU-030
Remote control capability with iOS device for FieldFox N9962A
Offer Request
Delivery time on request
N9311X-518
Keysight
N9311X-518
Directional antenna, log.-periodic 680 MHz - 18 GHz
€6,053.00
Delivery time on request
J7205B
Keysight
J7205B
Attenuator, 5-channel, 0 to 121 dB, DC to 18 GHz, 1 dB steps
Offer Request
Delivery time on request
HA-Z210
Rohde&Schwarz
HA-Z210
Replacement Ethernet cable, length: 2 m, for PR100, FSH4/8 and ETH (1309.6152.00)
€27.00
Delivery time on request
8495D
Keysight
8495D
Manual step attenuator 0-70 dB, 0-26.5 GHz
Offer Request
Delivery time on request
N9322C-TG7
Keysight
N9322C-TG7
Tracking generator 7 GHz
€3,140.00
Delivery time on request
N9322CK-EMC
Keysight
N9322CK-EMC
EMI filters and quasi-peak detector
€971.00
Delivery time on request
16201A-001
Keysight
16201A-001
7mm terminal adapter kit for E5061B
Offer Request
Delivery time on request
N9960A-235
Exclusive
Keysight
N9960A-235
Pre-amplifier for FieldFox N9960A
Offer Request
Delivery time on request
N9322C-EMC
Keysight
N9322C-EMC
EMI filters and quasi-peak detector
€971.00
Delivery time on request
N9962AU-330
Exclusive
Keysight
N9962AU-330
Pulse measurements sensor for FieldFox N9962A
Offer Request
Delivery time on request
N9960AU-330
Exclusive
Keysight
N9960AU-330
Pulse measurements sensor for FieldFox N9960A
Offer Request
Delivery time on request
N9910X-822
Exclusive
Keysight
N9910X-822
Directional antenna, 600 MHz to 9 GHz
Offer Request
Delivery time on request
N9912C-CAX
Keysight
N9912C-CAX
Cable and antenna analyzer 10 GHz for Fieldfox N9912C
Offer Request
Delivery time on request
Rohde&Schwarz
HA-Z366
Patch cable, SC-LC SM, SX, length: 1 m (1334.5227.00)
€45.00
Delivery time on request
N2823A
Keysight
N2823A
Cable Assembly, Coaxial Phased-matched Pair, 1 m, 2.92 mm m to 2.92 mm m
Offer Request
Delivery time on request
N9938AU-350
Exclusive
Keysight
N9938AU-350
Real-time spectrum analyzer (RTSA) for FieldFox N9938A
Offer Request
Delivery time on request
FPC-P3
Bundle
Rohde&Schwarz
FPC-P3
FPC1000 spectrum analyzer package, 5 kHz to 3 GHz, USB / LAN
€3,830.00
Delivery time on request
FPL1-Z3
Rohde&Schwarz
FPL1-Z3
Chest strap, for FPL1000 and ZNL, for portable operation with optional battery pack (1323.1683.02)
€110.00
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.