Dongguan Chenyi Electronics Co., Ltd.
Dongguan Chenyi Electronics Co., Ltd.
Gold Verified Supplier
1Yr
Verified Business License Business License
Main Products: Real-time spectrum analyzer & monitoring receiver, Vector Signal Generator, Scalar network analyzer, RF recorder
Contact Supplier Chat Now
Home > Blog > Signal Hound SA44B 1 Hz to 4.4 GHz Spectrum Analyzer

Contact Us

Ms. JIANG
Chat Now

Your inquiry content must be between 10 to 5000 characters

Please enter Your valid email address

Please enter a correct verification code.

Signal Hound SA44B 1 Hz to 4.4 GHz Spectrum Analyzer

Ms. JIANG April 16, 2026

Signal Hound  SA44B  1 Hz to 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.



Product Details


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, and effective troubleshooting tool for general lab users, engineering students, and ham radio enthusiasts. Using recent innovations in RF technology, the Signal Hound has the sensitivity, accuracy and dynamic range you’d expect in a unit many times its cost.


The SA44B has a preamplifier for improved sensitivity and reduced LO leakage. There is also a thermometer for temperature corrections, allowing accurate amplitude measurements over the entire operating temperature range.



Features


•RF Frequency Range: 1 Hz to 4.4 GHz

Low noise amplifier available above 500 KHz

•Wide dynamic range: -151 dBm to +10 dBm

•Resolution bandwidths (RBW) of 0.1 Hz to 250 KHz and 5 MHz

•Includes a High Dynamic Range Measuring Receiver

0.25 dB relative accuracy

0 dBm to -125 dBm, 150 KHz to 1 GHz

0 dBm to -115 dBm, 1 GHz to 4.4 GHz

Adjustable digital audio filters

Accurate AM and FM measurements


•No external power supply needed – draws power from USB

•Software and Hardware included for one low price

•Additional Third-Party Software Packages are available

TSCM software is available, and is being marketed


•Write your own software with our free Application Programming Interface (API)

I/Q Data up to a 240 KHz bandwidth

Frequency Sweeps up to 140 MHz per second


•Compatible with Windows 7/8/10 32-bit and 64-bit operating systems.

•AM and FM Demodulation Measurements

•USB 2.0 communications at 480 MBPS

•Demodulates AM/FM/SSB/CW audio in real-time

•Automation capability using our API

•Measures 8 inches long

•Weighs 10 ounces



Size & Weight


Device dimensions

Version： SA44B — 4.4 GHz Spectrum Analyzer - Option 1, Temperature Range: -40°C to +85°C

Weight： .64 lb (.29 kg)

Dimensions：7.65" x 3.18" x 1.18" (19.4 x 8 x 3 cm)


Version：   SA44B — 4.4 GHz Spectrum Analyzer - Standard, Temperature Range: 0°C to +70°C

Weight： .64 lb (.29 kg)

Dimensions：7.65" x 3.18" x 1.18" (19.4 x 8 x 3 cm)


Product-in-packaging dimensions

Version：

Weight： 1.32 lb (.6 kg)

Dimensions：9.25" x 5.44" x 3.13" (23.5 x 13.8 x 7.95 cm)



SA44B (7)SA44B (1)_副本SA44B (1)SA44B (4)SA44B (5)

Share
Previous
Signal Hound SA124B 100 kHz to 12.4 GHz Spectrum Analyzer
Next
Signal Hound PN400 Phase Noise and VCO Test System 100 kHz to 43.5 GHz

Recently Posted

Contact Us

Send Inquiry to Us
* Message
0/5000

Want the best price? Post an RFQ now!

Recommended Products