20 Best Sdr Sr12 in 2023 Reviews and Buying Guide

3,021 Reviews Scanned

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1 RTL-SDR Blog V3 R860 RTL2832U RTLSDR 1PPM TCXO SMA Software Defined Radio (Dongle Only) RTL-SDR Blog V3 R860 RTL2832U RTLSDR 1PPM TCXO SMA Software Defined Radio (Dongle Only) No ratings yet
2 Nooelec RTL-SDR v5 SDR - NESDR Smart HF/VHF/UHF (100kHz-1.75GHz) Software Defined Radio. Premium... Nooelec RTL-SDR v5 SDR - NESDR Smart HF/VHF/UHF (100kHz-1.75GHz) Software Defined Radio. Premium... No ratings yet
3 Nooelec RTL-SDR v5 Bundle - NESDR Smart HF/VHF/UHF (100kHz-1.75GHz) Software Defined Radio. Premium... Nooelec RTL-SDR v5 Bundle - NESDR Smart HF/VHF/UHF (100kHz-1.75GHz) Software Defined Radio.... No ratings yet
4 RTL SDR Receiver Full Band, 100KHz-1.7GHz Full-Band UV HF RTL-SDR USB Tuner Receiver Ham Radio... RTL SDR Receiver Full Band, 100KHz-1.7GHz Full-Band UV HF RTL-SDR USB Tuner Receiver Ham Radio...
5 Nooelec NESDR Smart HF Bundle: 100kHz-1.7GHz Software Defined Radio Set for HF/UHF/VHF Including... Nooelec NESDR Smart HF Bundle: 100kHz-1.7GHz Software Defined Radio Set for HF/UHF/VHF Including... No ratings yet
6 ADSBexchange.com Blue R820T2 RTL2832U, 0.5 PPM TCXO ADS-B SDR w/Amp and 1090 Mhz Filter, Antenna &... ADSBexchange.com Blue R820T2 RTL2832U, 0.5 PPM TCXO ADS-B SDR w/Amp and 1090 Mhz Filter, Antenna...
7 RaTLSnake M6 v2 - Premium 3-Antenna Bundle for NESDR, RTL-SDR, HackRF, and Other Software Defined... RaTLSnake M6 v2 - Premium 3-Antenna Bundle for NESDR, RTL-SDR, HackRF, and Other Software Defined... No ratings yet
8 Blink Mini – Compact indoor plug-in smart security camera, 1080p HD video, night vision, motion... Blink Mini – Compact indoor plug-in smart security camera, 1080p HD video, night vision, motion... No ratings yet
9 NooElec NESDR Nano 3 - Premium Tiny RTL-SDR w/Aluminum Enclosure, 0.5PPM TCXO, SMA & MCX Input &... NooElec NESDR Nano 3 - Premium Tiny RTL-SDR w/Aluminum Enclosure, 0.5PPM TCXO, SMA & MCX Input &... No ratings yet
10 NooElec NESDR Smart XTR SDR - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, 0.5PPM... NooElec NESDR Smart XTR SDR - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, 0.5PPM... No ratings yet
11 Nooelec NESDR Mini 2+ 0.5PPM TCXO RTL-SDR & ADS-B USB Receiver Set w/Antenna, Mount & Female SMA... Nooelec NESDR Mini 2+ 0.5PPM TCXO RTL-SDR & ADS-B USB Receiver Set w/Antenna, Mount & Female SMA... No ratings yet
12 NESDR Nano 2 Plus - Tiny Black RTL-SDR USB Set (RTL2832U & R820T2) with Ultra-Low Phase Noise 0.5PPM... NESDR Nano 2 Plus - Tiny Black RTL-SDR USB Set (RTL2832U & R820T2) with Ultra-Low Phase Noise... No ratings yet
13 Full band receiver RTL - SDR radio communication system 0.1MHz - 1.7GHz radio accessory for... Full band receiver RTL - SDR radio communication system 0.1MHz - 1.7GHz radio accessory for...
14 SDR Transceiver Switch Antenna Sharer TR Switch Aluminum Alloy Box Device 100W DC-160MHz SDR Transceiver Switch Antenna Sharer TR Switch Aluminum Alloy Box Device 100W DC-160MHz No ratings yet
15 Nooelec RTL-SDR, FM+DAB, DVB-T USB Stick Set with RTL2832U & R820T. Great SDR for SDR#, HDSDR, and... Nooelec RTL-SDR, FM+DAB, DVB-T USB Stick Set with RTL2832U & R820T. Great SDR for SDR#, HDSDR,... No ratings yet
16 Nooelec NESDR Mini USB RTL-SDR & ADS-B Receiver Set, RTL2832U & R820T Tuner, MCX Input. Low-Cost... Nooelec NESDR Mini USB RTL-SDR & ADS-B Receiver Set, RTL2832U & R820T Tuner, MCX Input. Low-Cost... No ratings yet
17 Nooelec Dual-Band NESDR Nano 3 Premium ADS-B (978MHz UAT & 1090MHz 1090ES) Bundle for Stratux™,... Nooelec Dual-Band NESDR Nano 3 Premium ADS-B (978MHz UAT & 1090MHz 1090ES) Bundle for Stratux™,...
18 Skar Audio SDR-12 D2 12' 1200 Watt Max Power Dual 2 Ohm Car Subwoofer Skar Audio SDR-12 D2 12" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer No ratings yet
19 Skar Audio SDR-12 D4 12' 1200 Watt Max Power Dual 4 Ohm Car Subwoofer Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer No ratings yet
20 NESDR SMArTee XTR SDR - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, Bias Tee,... NESDR SMArTee XTR SDR - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, Bias Tee,... No ratings yet

Bestseller No. 1
RTL-SDR Blog V3 R860 RTL2832U RTLSDR 1PPM TCXO SMA Software Defined Radio (Dongle Only)
  • Includes 1x RTL-SDR Blog brand R860 RTL2832U 1PPM TCXO HF Bias Tee SMA Dongle (V3) (Dongle Only)
  • Several improvements over other brands including use of the R860 tuner, improved component tolerances, a 1 PPM temperature compensated oscillator...
  • Can tune from 500 kHz to 1.7 GHz and has up to 3.2 MHz of instantaneous bandwidth (2.4 MHz stable). (HF reception below 24 MHz in direct sampling mode...
SaleBestseller No. 2
Nooelec RTL-SDR v5 SDR - NESDR Smart HF/VHF/UHF (100kHz-1.75GHz) Software Defined Radio. Premium...
  • Turn your computer, phone or tablet into a radio scanner/ham radio receiver that can receive nearly all RF signals! Compatible with Windows, Mac OS,...
  • NESDR SMArt RTL-SDR v5 can be used for the reception of broadcast AM radio, broadcast FM radio, shortwave radio, CB radio, public security radio,...
  • The best-performing low-cost RTL-SDR available anywhere! Compared with RTL-SDR v3, HF SNR is improved by up to 15dB, VHF & UHF SNR is improved by up...
  • v5 has a frequency capability of 100kHz to 1.75GHz and up to 3.2MHz of instantaneous bandwidth. HF reception below 25MHz is accomplished with direct...
  • Though the direct sampling implementation of NESDR SMArt v5 is much better than any other RTL-SDR, we still recommend using an upconverter like the...
Bestseller No. 3
Nooelec RTL-SDR v5 Bundle - NESDR Smart HF/VHF/UHF (100kHz-1.75GHz) Software Defined Radio. Premium...
  • Turn your computer, phone or tablet into a radio scanner/ham radio receiver that can receive nearly all RF signals! Compatible with Windows, Mac OS,...
  • NESDR SMArt RTL-SDR v5 can be used for the reception of broadcast AM radio, broadcast FM radio, shortwave radio, CB radio, public security radio,...
  • The best-performing low-cost RTL-SDR available anywhere! Compared with RTL-SDR v3, HF SNR is improved by up to 15dB, VHF & UHF SNR is improved by up...
  • v5 has a frequency capability of 100kHz to 1.75GHz and up to 3.2MHz of instantaneous bandwidth. HF reception below 25MHz is accomplished with direct...
  • Though the direct sampling implementation of NESDR SMArt v5 is much better than any other RTL-SDR, we still recommend using an upconverter like the...
Bestseller No. 4
RTL SDR Receiver Full Band, 100KHz-1.7GHz Full-Band UV HF RTL-SDR USB Tuner Receiver Ham Radio...
  • [100KHz-1.7GHz]: User can use the SDR software to receive 100KHz-1.7GHz electromagnetic wave.
  • [Demodulation]: Support AM, FM(NFM, WFM), CW, DSB, LSB, USB demodulation.
  • [Support Channel]: Listen to HF SSB communication, FM radio, walkie-talkie call, aviation band, etc.
  • [Full Band Receiver]: This item is 100KHz-1.7GHz full band UV HF RTL-SDR USB Tuner Receiver
  • [Service Guarantee]: If you have any questions about this product, please feel free to tell us, we will provide you with follow-up services.
Bestseller No. 5
Nooelec NESDR Smart HF Bundle: 100kHz-1.7GHz Software Defined Radio Set for HF/UHF/VHF Including...
  • A full, wide-band RF solution for those interested in getting started with software defined radio and with a keen interest in HF bands
  • The NESDR SMArt HF Bundle utilizes a well-designed upconverter--the Ham It Up--to receive HF, NOT direct sampling hacks. This results in a vastly...
  • Included is a Ham It Up v1.3 upconverter, installed in a custom black aluminum enclosure; an NESDR SMArt RTL-SDR, 3 antennas, an impedance matching...
  • Proudly manufactured by Nooelec in the USA and Canada, with a full 2 year product warranty on all bundle components and 24/7 technical support...
  • Amazon-exclusive bundle! Only available for a limited time. NOTE: enclosure colors may vary contingent on availability
Bestseller No. 6
ADSBexchange.com Blue R820T2 RTL2832U, 0.5 PPM TCXO ADS-B SDR w/Amp and 1090 Mhz Filter, Antenna &...
  • Aluminum SDR case for effective heat dissipation and interference reduction
  • Onboard 1090 Mhz filter and amplifier included to bring in ADS-B signals further than generic SDRs
  • Industrial grade microSD card, -25 to 85 degree C operating temperature range, Advanced memory management firmware with power immunity, auto manual...
  • Drop-in Replacement for FlightAware Pro Stick Plus
  • Add a Raspberry Pi 3,4, or zero 2W, USB-C power supply to complete your ADS-B receiver station!
Bestseller No. 7
RaTLSnake M6 v2 - Premium 3-Antenna Bundle for NESDR, RTL-SDR, HackRF, and Other Software Defined...
  • Heavy-duty, wide-band premium antenna bundle for RTL-SDR and other SMA radios. Long 2m (6') cable made with low-loss RG-58
  • Includes antenna base and 3 antenna masts--helical, DVB-T2 and telescopic--for wideband reception. Specially designed for wideband software defined...
  • Male SMA connector on antenna cable for easy connectivity to all 50Ω SMA-input radios like our NESDR SMArt series and HackRF One
  • Redesigned for 50Ω to maximize compatibility with commonly used radios and to reduce SWR mismatches. The base has been redesigned to improve ground...
  • Antenna base is constructed from heavy-gauge metal for resilience and longevity. Includes full 1 year warranty direct from Nooelec!
Bestseller No. 8
Blink Mini – Compact indoor plug-in smart security camera, 1080p HD video, night vision, motion...
  • Monitor the inside of your home day and night with our 1080P HD indoor plug-in smart security camera with motion detection and two-way audio.
  • See, hear, and speak to people and pets in your home from your smartphone with Blink Mini’s live view and two-way audio.
  • Get alerts on your smartphone whenever motion is detected or customize motion detection zones so you can see what matters most.
  • Use Mini as an indoor plug-in chime for Blink Video Doorbell. Hear a real-time alert from Mini when someone presses your Video Doorbell.
  • Choose to save and share clips with a free 30-day trial of the Blink Subscription Plan or locally with the Sync Module 2 (sold separately).
Bestseller No. 9
NooElec NESDR Nano 3 - Premium Tiny RTL-SDR w/Aluminum Enclosure, 0.5PPM TCXO, SMA & MCX Input &...
  • No more blocked USB ports! This RTL-SDR was designed into a tiny form factor to ensure proper fit within the smallest USB-compliant spacing. The Nano...
  • The high-quality aluminum enclosure and silicone pads ensure that heat and stray EMI stay where they belong
  • The included articulating SMA connector allows for connection of both male SMA and male MCX antenna types without additional expenditures
  • The industry-leading 0.5PPM temperature-controlled crystal oscillator (TCXO) ensures that you will always be able to find the signal you need with...
  • Proudly built in North America in our US & Canadian facilities. Full 2 year product warranty!
Bestseller No. 10
NooElec NESDR Smart XTR SDR - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, 0.5PPM...
  • Premium software defined radio NESDR SMArt XTR in a beautiful silver brushed aluminum enclosure
  • A wide variety of improvements on other designs, including ultra-low phase noise 0.5PPM TCXO, 2 RF-suitable voltage regulators, custom heatsink, 2...
  • Designed from the ground up to reduce USB port occlusion. Run multiple NESDR SMArt series devices side-by-side with any USB-compliant device,...
  • SDR frequency capability approximately 65MHz-2300MHz. Frequency range can be extended down to 100kHz or lower with the Ham It Up, also available on...
  • Proudly built by NooElec in the USA and Canada! Full 2-year product warranty.
SaleBestseller No. 11
Nooelec NESDR Mini 2+ 0.5PPM TCXO RTL-SDR & ADS-B USB Receiver Set w/Antenna, Mount & Female SMA...
  • New! Redesigned for lower noise, better sensitivity and lower power consumption.
  • Design changes include RF-suitable 3.3v power supply with 1/10th of the noise of other SDRs, shielded power inductor for improved EMI rejection, and...
  • A male MCX to female SMA adapter and strong magentic antenna mount included as standard.
  • R820T2 tuner provides substantial performance improvements over R820T-based devices
  • Full 2-year product warranty!
Bestseller No. 12
NESDR Nano 2 Plus - Tiny Black RTL-SDR USB Set (RTL2832U & R820T2) with Ultra-Low Phase Noise 0.5PPM...
  • Best available SDR for portable Android and IOS applications, remote installations, embedded applications, and anytime a tiny SDR is ideal--less than...
  • Contains RTL2832U interface IC and the new, improved R820T2 tuner! This tuner has improved sensitivity and SNR compared to devices using the R820T....
  • Contains an ultra-low phase noise, 0.5PPM TCXO. Specifications in description below. Bundle includes a free telescopic antenna
  • 1-year warranty direct from NooElec! With locations in both the US and Canada, and full technical support services, your investment is a safe and wise...
  • Frequency capability is approximately 25MHz-1750MHz, with no gaps within that range. Expansion to HF, all the way down to 100kHz, is available with...
Bestseller No. 13
Full band receiver RTL - SDR radio communication system 0.1MHz - 1.7GHz radio accessory for...
  • Meanwhile, such receiver support for XP / Win7 / Win8 / Win10 / and other systems.
  • Receive electromagnetic waveth in the range of 0.1MHz‑1.7GHz and support AM, FM (NFM, WFM), CW, DSB, LSB, USB demodulation.
  • This receiver has a built‑in 1 ppm temperature compensation crystal TCXO, which makes the frequency more stable and accurate.
  • Full band tuner increases the internal chip heat dissipation to make the work more stable.
  • Used to receive and listen to short‑waveth single‑sideband communication, FM radio, intercom talk, aviation band, meteor monitoring ADS‑B...
Bestseller No. 14
SDR Transceiver Switch Antenna Sharer TR Switch Aluminum Alloy Box Device 100W DC-160MHz
  • Materials: The shell is made of high quality aluminum alloy, strong and durable.
  • Materials: The shell is made of high quality aluminum alloy, strong and durable.
  • Package List: With 1 x host ,1 x power cord, 1 x 60cm SMA to SMA cable, 1 x PTT control line.
  • Power: The maximum transmit power is 100W, and the frequency range is DC ?160MHz.
  • Easy to Use: Complete tools, you can operate it yourself, suitable for operating by yourself.
Bestseller No. 15
Nooelec RTL-SDR, FM+DAB, DVB-T USB Stick Set with RTL2832U & R820T. Great SDR for SDR#, HDSDR, and...
  • Included RTL2832U and R820T tuner ICs on the USB device
  • Nooelec guarantees a protection diode on the input to protect from ESD damage
  • Compatible with most SDR software, including SDR#. Provides an approximate tuning range of 27MHz-1700MHz for software defined radio (SDR)
  • Includes Nooelec USB SDR and antenna
  • Full 1-year warranty against manufacturer's defects!
Bestseller No. 16
Nooelec NESDR Mini USB RTL-SDR & ADS-B Receiver Set, RTL2832U & R820T Tuner, MCX Input. Low-Cost...
  • Included: Nooelec USB dongle & antenna
  • RTL2832U interface IC & R820T tuner IC on USB dongle
  • These are custom USB devices tuned for SDR and include much better components than generics
  • Full 1-year warranty & installation support available!
Bestseller No. 17
Nooelec Dual-Band NESDR Nano 3 Premium ADS-B (978MHz UAT & 1090MHz 1090ES) Bundle for Stratux™,...
  • Bundle includes 4 ADS-B antennas, 3 RF cables, 2 RF adapters, 2 optional heatsinks, and 2 NESDR Nano 3 SDRs. Each SDR is lab-calibrated and...
  • The NESDR Nano 3 SDR was designed to eliminate issues with USB port occlusion. You can install the SDRs side-by-side and back-to-back in nearly any...
  • The NESDR Nano 3 SDRs are installed in aluminum enclosures to greatly reduce EMI, improve performance, and facilitate heat transfer from the PCB to...
  • The NESDR Nano 3 SDRs utilize a high-quality 0.5PPM TCXO. This ensures tuning stability, even in extreme conditions
  • Designed & assembled by Nooelec in the United States. Full 2-year warranty on all bundle components
SaleBestseller No. 18
Skar Audio SDR-12 D2 12" 1200 Watt Max Power Dual 2 Ohm Car Subwoofer
  • 12-Inch Dual 2-ohm Car Subwoofer
  • Peak Power: 1,200 Watts | RMS Power: 600 Watts
  • 2.5" 4-Layer High Temperature Copper voice Coil | Fs: 32 Hz
  • High Roll Foam Surround and Competition Grade Pressed Paper Cone
  • Powerful High Flux Ferrite Motor | Advanced Air Flow Cooling Design
Bestseller No. 19
Skar Audio SDR-12 D4 12" 1200 Watt Max Power Dual 4 Ohm Car Subwoofer
  • 12-Inch Dual 4 ohm Car Subwoofer
  • Peak Power: 1, 200 Watts | RMS Power: 600 watts
  • 2.5" 4-Layer high temperature Copper voice Coil
  • High Roll Foam Surround - High flux ferrite motor
  • Frequency response: 22 Hz - 300 Hz | Sensitivity: 84.7 dB
Bestseller No. 20
NESDR SMArTee XTR SDR - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, Bias Tee,...
  • Premium software defined radio NESDR SMArTee XTR in a beautiful silver brushed aluminum enclosure
  • A wide variety of improvements on other designs, including integrated 4.5V 250mA bias-tee, ultra-low phase noise 0.5PPM TCXO, 2 RF-suitable voltage...
  • Designed from the ground up to reduce USB port occlusion. Run multiple NESDR SMArt series devices side-by-side with any USB-compliant device,...
  • SDR frequency capability approximately 65MHz-2300MHz. Frequency range can be extended down to 100kHz or lower with the Ham It Up, also available on...
  • Proudly built by Nooelec in the USA and Canada! Full 2-year product warranty.
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FAQ:

Q: What is the sdr-12 made of?

A: The SDR-12 features a 2.5” high temperature 4-layer high temperature copper voice coil that is attached to our Skar Audio signature red spider. The surround on the SDR-12 is a high roll foam surround which allows the woofer to produce riveting low end bass response.

Q: What is the sdr-12 dual 4-ohm car subwoofer?

A: The SDR-12 Dual 4-ohm 12-inch car subwoofer features a 2.5” high temperature 4-layer high temperature copper voice coil that is attached to our Skar Audio signature red spider. The surround on the SDR series is a high roll foam surround which allows the woofer to produce riveting low end bass response.

Q: What is the Skar audio sdr-12?

A: The Skar Audio SDR-12 was designed to be a hard hitting 12-inch subwoofer that also offers amazing sound reproduction and low note capabilities. The SDR-12 features a 2.5” high temperature 4-layer high temperature copper voice coil that is attached to our Skar Audio signature red spider.

Q: What is the sensitivity of the sdr-12?

A: The SDR-12 features a 2.5” high temperature 4-layer high temperature copper voice coil that is attached to our Skar Audio signature red spider. The surround on the SDR-12 is a high roll foam surround which allows the woofer to produce riveting low end bass response. Sensitivity: 84.7 dB Xmax: 13.5 mm Mounting Depth: 6.47″ Video Player is loading.