Spectrum Analyzers

Signal Hound spectrum analyzers deliver high-resolution RF measurement capabilities, making them ideal for communications testing, EMC measurements, and R&D applications. They support a wide frequency range and multiple testing modes to meet diverse requirements.

As the authorized distributor of Signal Hound in Taiwan, E-INSTRUME provides expert product selection guidance, technical support, and comprehensive after-sales service—helping engineers build precise and reliable RF testing environments.

SM435C — 43.5 GHz Real-time Spectrum Analyzer

The SM435C is a high-performance spectrum analyzer and monitoring receiver with a 10 Gigabit Ethernet SFP+ port, enabling the SM435C to communicate with a PC over long distances using a fiber optic cable. Designed for affordable remotely-located accurate RF data analysis up to 43.5 GHz.

SM435B — 43.5 GHz Real-time Spectrum Analyzer

The SM435B is a high-performance spectrum analyzer and monitoring receiver. Tuning from 100 kHz to 43.5 GHz, the analyzer has 160 MHz of instantaneous bandwidth (IBW), 110 dB of dynamic range, 1THz/sec sweep speed at 30kHz RBW (using Nuttall windowing), and phase noise performance that is low enough to contribute less than 0.1% error to EVM measurements and rival even the most expensive spectrum analyzers on the market.

SM200C — 20 GHz Real-time Spectrum Analyzer

The SM200C is a high-performance spectrum analyzer and monitoring receiver with a 10 Gigabit Ethernet SFP+ port, enabling the SM200C to communicate with a PC over long distances using a fiber optic cable. Designed for remotely-located accurate RF data analysis at the lowest cost possible.

SM200B — 20 GHz Real-time Spectrum Analyzer

The SM200B is a high-performance 20 GHz spectrum analyzer and monitoring receiver with 110 dB of dynamic range and 1THz/sec sweep speeds. The SM200B offers 160 MHz instantaneous bandwidth (IBW) calibrated I/Q capture, available through block transfer of a 2-second I/Q buffer over USB 3.0 to the PC.

SP145 — 14.5 GHz Real-time Spectrum Analyzer

Offering real-time analysis up to 14.5 GHz with ultra-fast sweep speeds in a portable form factor, the SP145 is your ideal RF analysis companion in the field and at the lab.

BB60D — 6 GHz Real-time Spectrum Analyzer

The BB60D is a high-performance 6 GHz real-time spectrum analyzer, with a preselector and 10dB more dynamic range vs. the BB60C.

BB60C — 6 GHz Real-time Spectrum Analyzer

The Signal Hound BB60C Real-Time RF Spectrum Analyzer and Recorder is a 9 kHz to 6 GHz Spectrum Analyzer and RF Recorder with an instantaneous bandwidth of 27 MHz, and sweep speeds of 24 GHz/sec.

SA124B — 12.4 GHz Spectrum Analyzer

The Signal Hound SA124B is a 12.4 GHz Software Defined Radio (SDR) optimized as a spectrum analyzer.

SA44B — 4.4 GHz Spectrum Analyzer

The Signal Hound SA44B is a Software Defined Receiver (SDR) optimized as a narrow-band real-time RF spectrum analyzer. It is a compact, simple to use, effective troubleshooting tool for the general lab user, engineering students, and ham radio enthusiast.