Top 9 Spectrum Analyzer Software – Security & Surveillance Equipment

As an Amazon Associate I earn from qualifying purchases.



EMR Shielding Solutions RF Explorer 2.4 GHz Spectrum Analyzer with Aluminium Case Free Downloadable Software for Windows and Mac for RF and Wi-Fi Analyzing

EMRSS #ad - Dynamic range: -105dbm to -15dbm ;absolute Max input power: +5dBm;Avg noise level typical: -100dBm. Frequency band: 2400-2485 mhz ; Frequency span: 2-85 Mhz. Standard sma 50 ohms connector, a matching antenna is included ; Amplitude resolution: 05dBm. Graphics lcd 128x64 pixels, great visibility outdoors ; Frequency resolution: 1Khz. Frequency stability/accuracy typical: +-10ppm ;Amplitude stability and accuracy typical: +-3dBm.
BrandEMRSS #ad
ManufacturerEMR Shielding Solutions #ad
Height3.4 Inches
Length5.9 Inches
Weight0.41 Pounds
Width3.2 Inches
Part Number.
ModelRF Explorer

2. Nobsound


Nobsound 14x24 Music Spectrum Audio Spectrum Sound Level LED Level Meter Display Analyzer for HiFi Black

Nobsound #ad - With high sensitive built-in mic, there is no electrical wiring required, can be used on car music spectrum and radio music monitoring auxiliary equipment when it is used as car audio spectrum analyser, only need to connect USB DC 5V power supply and don't need to connect audio. Three kinds of classic modes: single spectrum, with power off memory; L low gain and H high gain 2 -level gain available; 5-level adjustable Brightness, spectrum + peak holding, floating point, the Brightness value with power off memory; 5-level adjustable spectrum speed they all can be adjusted by Key.

The douk audio spectrum as1424 has 24 frequency bands, available for frequency point test, adopts 32-bit high-speed processor and professional Pure hardware agc automatic gain control module that can capture every detail of the music and display, has excellent visual effect and high accuracy. Color: white / Black; Size: 18. 5 x 9 x 1.

2cm. Two kinds of signal acquisition modes: mic electret condenser microphone and LIN line input; there are two potentiometers, audio spectrum analyser display Amplitude and input adjustment potentiometers, the spectrum display Amplitude and input signal can be adjusted by them. Powered by usb dc 5v, unstable power supply or other power supplies which have large ripple, mobile power, etc please do NOT use counterfeit phone chargers, all devices with uSB interface can power up the color spectrum, cell phone chargers, including computers, or it will cause damage to the handheld sound spectrum analyser.
BrandNobsound #ad
ManufacturerNobsound #ad
Height3.54 Inches
Length7.28 Inches
Width0.47 Inches
Part NumberPP003_B

3. Command Communications


Global Marketing Partners Wi-Spy DBx, USB Spectrum Analyzer No Software Included, 2450X3V

Command Communications #ad - Frequency range: 2. 400 to 2. 495 ghz and 5. 150 to 5. 850 ghz. Software: chanalyzer OR inSIDDer Office Software Required. Amplitude range: -110 dBm to -6. 5 dBm. Antenna: external RP-SMA. Amplitude resolution: 05 dBm.
BrandCommand Communications #ad
ManufacturerGlobal Marketing Partners #ad
Height5.5 Inches
Length0.5 Inches
Weight0.15 Pounds
Width5 Inches
Part Number2450X3V

4. SparkFun


Sparkfun Spectrum Shield

SparkFun #ad - Headers required not included. Msgeq7 graphic equalizer display filter. Collaboration with Ben Moyes of Bliptronics. Arduino Shield.
BrandSparkFun #ad
ManufacturerSparkfun #ad
Height0.3 Inches
Length2.5 Inches
Weight0.04 Pounds
Width2.2 Inches
Part NumberDEV-13116

5. EMR Shielding Solutions


EMR Shielding Solutions RF Explorer 6G Combo with Blue EVA Case + Blue Protection Boot

EMR Shielding Solutions #ad - Eva carrying case allows to to protect your RF Explorer device and keep all the parts and components organized. Newest firmware upgrade includes Wifi Analyzer. Free mac and windows software for analysing RF and WiFi networks using Waterfall 3D and 2D. Frequency band: 15mhz-2. 7ghz and 4. 85ghz-6. 1ghz;amplitude resolution: 05dBm. Full support and warranty | Rubber Boot included for maximum protection.
BrandEMR Shielding Solutions #ad
ManufacturerEMR Shielding Solutions #ad
Part Number43189-142496

6. Douk Audio


Nobsound Music Spectrum Audio 15 Level Indicator VU Meter Screen Amplifier VFD LED Display PJ454

Douk Audio #ad - Support 32hz-16khz frequency sweep, Ensure the accuracy of each band. Software agc + custom output curve; Custom frequency band display to ensure that even the 25 segment, can fully display the audio frequency range.

Accurate clock display function; Extended function interface Infrared, volume key, volume display, sound source selection, volume motor control, standby control. Real output and smooth output I/ smooth output II selection; Clock brightness can be adjusted 3 levels. The falling speed of the light bar, the holding time and the falling speed of the peak can be adjusted separately. Dedicated vfd spectrum display, resolution 25 X 15.
BrandDouk Audio #ad
ManufacturerNobsound #ad
Part NumberPJ454_US

7. RTL-SDR Blog


RTL-SDR Blog R820T2 RTL2832U 1PPM TCXO SMA Software Defined Radio Dongle Only

RTL-SDR Blog #ad - Please note rtl-SDR dongles are RX only. Includes 1x rtl-sdr blog brand r820t2 rtl2832u 1ppm tcxo hf bias Tee SMA Dongle V3 Dongle Only. Hf reception below 24 MHz in direct sampling mode with reduced performance.

Can tune from 500 khz to 1. 7 ghz and has up to 3. 2 mhz of instantaneous bandwidth 2. 4 mhz stable. Great for many applications including general radio, p25 digital voice, meteor scatter monitoring, ADSB, weather balloons, acars, air traffic control, APRS, radio astronomy, NOAA APT weather satellites, trunked radio, public safety radio, pOCSAG, DAB, classroom learning, or for use as a low cost panadapter with a traditional ham radio.

Several improvements over other brands including use of the r820t2 tuner, SMA F connector, improved component tolerances, a 1 PPM temperature compensated oscillator TCXO, aluminium shielded case with thermal pad for passive cooling, activatable bias tee circuit and a much improved antenna set.
BrandRTL-SDR Blog #ad
ManufacturerRTL-SDR Blog #ad
Part NumberR820T2 RTL2832U

8. SatLink


SATLINK WS-6980 DVB-S2/C/T2 Combo Optical Power Detection Constellation Analyzer/ Spectrum Analyzer Digital Satellite Finder Meter

SatLink #ad - With its compact size, the meter provides all functions needed for installation and verification of digital Satellite TV service, antenna signal and cable signal to residential homes or multi-dwelling unit. Ws-6980 is a dvb-s/s2/t/t2/c and mpeg-2/4 h.

264/h. 265 compliant handheld combo meter. 7 inch high definition tft lcd screen1024*600 Fully dvb-s/s2, t/t2/c, mpeg-2/mpeg-4 compliant, MPEG-2 / MPEG-4 H.264 hardware decoding. Electronic compass ; lnb, dc12v short protect ; the built-in flashlight ; Optical power detection ; 7. 4v/5000mah li-ion battery; Independent battery charging power. Software upgrade via USB port, ANT,. Currently, light weight, intuitive user's interface, long battery operational hours and rich feature set, WS-6980 can only support 1080P and cannot support 4K.

Supports scan of auto, manual, nitdvb-s/s2 ; supports scan of blind dvb-s/s2/C ; Supports Constellation analyzer ; Supports Spectrum analyzer ; Supports for multiple CH/TP detection; Supports Alarm for Locking Signal. Auto calculate angle of az, el ; supports diseqc 1. 0/1. 1/1. 2, 0/22khz tone; stereo pairs of speakers; supports both av IN/OUT; Supports HDMI IN/OUT out and AV in ; Supports the DC12V output.
BrandSatLink #ad
ManufacturerSATLINK #ad
Height1.57 Inches
Length6.14 Inches
Weight2.2 Pounds
Width9.84 Inches

9. NooElec


HackRF One Software Defined Radio SDR & ANT500 Antenna Bundle

NooElec #ad - Software-configurable rx and tx gain and baseband filter Software-controlled antenna port power 50 mA at 3. 3 v. Up to 20 million samples per second. Usb powered. Matching male sma ant500 antenna & USB cable included. 1 mhz to 6 ghz operating frequency Half-duplex transceiver. Sma female antenna connector & SMA female clock input and output for synchronization. Compatible with gnU Radio, SDR#, and more.
BrandNooElec #ad
ManufacturerGreat Scott Gadgets #ad
Height1 Inches
Length6 Inches
Weight0.5 Pounds
Width4 Inches
Part NumberGSG-001B