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HF/VHF/UHF/Satellite Antennas (coming soon)

VHF/UHF Low Noise Amplifiers



AirSpy R2 SDR + SpyVerter Combo


AirSpy R2 + SpyVerter Combo + UK Shipping £207.50
AirSpy R2 + SpyVerter Combo + EU Shipping £215.00
AirSpy Combo + Shipping

Note: If you wish to pay us via a bank transfer, please contact us via e-mail and we will be delighted to assist.

AirSpy Release 2 - Specifications (Note: We can only supply AirSpy Release 2 SDR's !)
  • Continuous 24 - 1800 MHz RX range with no gaps
  • 3.5 dB noise figure at the tuner stage between 42 and 1002 MHz
  • Tracking RF filters to assist with out of band image rejection
  • Maximum safe RF input level 0dBm
  • 35dBm IIP3 RF front end - good strong signal handling!
  • 12bit ADC @ 20 MSPS (80dB Dynamic Range, 64dB SNR, 10.4 ENOB)
  • 10MSPS IQ output
  • Experimental 2.5MSPS IQ output for low power devices (Raspberry Pi, Odroid, etc.)
  • Up to 80 MSPS for custom applications
  • Cortex M4F @ up to 204MHz with Multi Core support (dual M0)
  • 0.5ppm TCXO high precision, low phase noise reference oscillator (can be user calibrated)
  • Real Time Clock (for packet time-stamping)
  • External 10MHz Reference input, 3.3v CMOS level, for phase coherancy or absolute frequency precision
  • 10 MHz panoramic spectrum view with 9MHz alias/image free
  • IQ or Real, 16bit fixed or 32bit float output streams
  • No IQ imbalance, DC offset or 1/F noise at the center of the spectrum that plagues most other SDRs
  • Better USB noise immunity and ESD protection
  • Better ESD protection on the RF input
  • Added ESD protection on the dual High Speed ADC inputs
  • Better RF Shielding and Filtering
  • Replaced the micro USB connector with a custom designed, more robust, 4 through hole points model
  • Better thermal stability
  • Better compatibility with the SpyVerter
  • Extension ports: 16 x SGPIO
  • 1 x RF Input (SMA)
  • 1 x RF Output (Loopthrough, U-FL)
  • 2 x High Speed ADC inputs (up to 80 MSPS, U-FL)
  • 4.5v software switchable Bias-Tee 100% Compatible with SpyVerter and High Performance LNAs

AirSpy R2 SDR


AirSpy R2 SDR + UK Shipping £155.00
AirSpy R2 SDR + EU Shipping £165.00
AirSpy SDR + Shipping

Note: If you wish to pay us via a bank transfer, please contact us via e-mail and we will be delighted to assist.
SpyVerter HF Up-Converter Specifications
  • NF better than 8dB
  • IIP3 > +30dBm
  • RF Input Frequency: 1 kHz to 60MHz
  • Maximum RF Input Level: 20dBm
  • IF frequency: 120 MHz to 180 MHz
  • Phase noise at 10 kHz: -122 dBc/Hz
  • Current Consumption: 47mA
  • Power input via micro USB or IF output SMA
Software Support
  • No drivers required! 100% Plug-and-play on Windows Vista, Seven, 8 and 8.1
  • SDR#
  • Linrad
  • HDSDR via ExtIO_Airspy.dll
  • SDR-Console
  • GQRX
  • GNU Radio
Developer Support
  • Open source multi-platform libairspy and airspy host tools at github
  • Open source airspy firmware at github
  • Linux kernel SDR API (by Antti Palosaari) at github
Application Software
  • AirSpy firmware releases can be downloaded here
  • WinUsb driver here
  • Download the current SDR #

AirSpy Mini - USB Dongle


AirSpy Mini & UK/Europe Shipping £110.00


Note: If you wish to pay us via a bank transfer, please contact us via e-mail and we will be delighted to assist.

AirSpy Mini - Specifications
  • Continuous 24 – 1800 MHz native RX range, down to DC with the SpyVerter option
  • 3.5 dB NF between 42 and 1002 MHz
  • Maximum safe RF input level 0dBm
  • Tracking RF filters
  • 35dBm IIP3 RF front end
  • 12bit ADC (80dB Dynamic Range, 64dB SNR, 10.4 ENOB)
  • 10, 6 and 3 MSPS IQ output – Optimized for portable and tablets
  • Up to 6 MHz panoramic spectrum view
  • 0.5ppm TCXO high precision, low phase noise reference oscillator (can be user calibrated)
  • 4.5v software switchable Bias-Tee 100% Compatible with SpyVerter and High Performance LNAs
  • IQ or Real, 16bit fixed or 32bit float output streams
  • No IQ imbalance, DC offset or 1/F noise at the center of the spectrum that plagues all the other SDRs
  • Best software support of all existing SDRs
  • No drivers required! 100% Plug-and-play on Windows Vista, Seven, 8, 8.1 and 10, all Linux Flavors, Mac and Android
  • Compatible with Raspberry Pi, Odroid, Pine64 and UP boards
  • Operating temperature: -10°C to 40°C
Minimum hardware requirements
  • Core 2 Duo @ 2 GHz CPU or equivalent
  • 2GB of RAM (to run your own OS, airspy barely needs 1MB of memory)
  • High speed USB 2.0 controller
Typical Applications
  • VHF/UHF/SHF Radio Monitoring
  • Real Time Spectrum Analyzer
  • ADS-B, ATC receiver
  • Radio Astronomy
  • Satellite IF
  • Telemetry Receiver
  • Wide Band Scanner
  • Education
  • Ham Radio, etc.

SDR# Software

  • Spectrum Analyser "point & click" tuning to easily explore the radio spectrum
  • Multimode demodulation, AM, FM, WFM, SSB, CW etc.
  • Record and Playback off-air signals, or save them for future reference.

Spectrum Spy Software

  • Spectrum Analyser software for the AirSpy.
  • Far more sensitive than commercial spectrum analysers!
  • Various frequency spans, up to 1.8GHz!

AstroSpy Software

  • Radio Astronomy software for the 21cm Hydrogen line.
  • High integration times up to 1440 Minutes!
  • Join in the SETI hunt and maybe find some new intelligence.

Warranty Information

The warranty is limited to 1 year from the date of delivery for purchased units operated under normal conditions. Airspy and Spyverter units can be repaired at a starting price of £50.00 plus shipping/handling. Normal operating conditions do not include excessive mechanical stresses due to mishandling, dropping or bending; mechanical or electrical modifications; Electro-Static Discharge (ESD) due to improper earthing; excessive RF signal injected into the unit; excessive thermal stresses due to improper ventilation or cooling, submersion in any fluid; and any unauthorized repairs.
All units are bench tested prior to shipping and are confirmed working, if your unit fails please contact us.
Where units are returned and found to have been damaged, we will apply the above repair fees at a minimum. Items returned are at the owners expense and must be sent to us via a recorded, tracked and insured postal service - you are liable for the items whilst they are in transit to us.
If your items do not meet your expectations and you would like a refund, please contact us to arrange a return authorisation. Once we have received the unit and tested it, we will refund the original unit purchase price - we do not operate a "try before you buy" service.
Please contact us if you would like clarification of any of the above points.

Shipping & Supply Information

We soak test each unit prior to shipping - this means we open the sealed anti-static bag that the units are supplied to us in. Each AirSpy and Spyverter is soak-tested for a minimum of 30 minutes in their fastest sampling mode.

Stock prices listed on this page may fluctuate slightly due to the GBP<>USD exchange rate.
Units are shipped Monday to Thursday except when a public holiday falls on these days.

Please allow 7 to 10 working days for delivery; UK orders generally arrive within 2 to 3 days of shipping, European orders can take slightly longer.

All items are shipped via UK Royal Mail with item tracking and insurance. If you would like us to ship something using another supplier please contact us before placing any order.

Shipping methods cannot be altered once an order has been placed. Your shipping notification email will contain your postal tracking number which can be used at the Royal Mail Tracking website to track your items delivery progress.