A full, wide-band RF receiver 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. This results in a vastly different HF experience--much better performance, and no loss of gain controls. There is also the option of using directly sampling directly with the NESDR SMArt v5 without the Ham It Up | Included is a Ham It Up v1.3 upconverter, installed in a custom black aluminum enclosure; an NESDR SMArt v5 RTL-SDR, 3 antennas, an impedance matching balun for longwire and dipole antennas, and interconnect adapters | 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 availability. Please contact our support team any time if you have questions! | Amazon-exclusive bundle! Only available for a limited time. NOTE: enclosure colors may vary contingent on availability

A high-quality, high-performance broadcast AM bandstop (notch) filter designed for software-defined radio (SDR) applications. Includes free male SMA-male SMA barrel connector! | Flamingo+ AM was designed to provide approximately 70dB attenuation for broadcast AM frequencies while ensuring that adjacent bands are minimally affected. The -3dB rolloff of the filter is 300kHz and 1900kHz. The minuscule out-of-band insertion losses mean that the filter can stay in place for most any application -- though we do recommend removing Flamingo+ AM from the signal chain when not receiving HF frequencies | Flamingo+ AM can pass-through DC (bias-tee) power when required. DC current handling is 200mA (max) | Flamingo+ AM makes a great companion to our Ham It Up series of HF upconverters (available separately on Amazon) | The notch filter is fully EMI shielded and installed in a custom anodized aluminum enclosure for further protection and isolation. The front end is protected by an RF-rated ESD diode, which provides protection not just for your filter, but also for the radio or SDR behind it

A full, wide-band RF solution for those interested in getting started with software defined radio and with a keen interest in HF bands. Frequency range is 300Hz-2.3GHz (with a frequency gap near 1.1GHz) | The NESDR SMArt XTR HF Bundle utilizes a well-designed upconverter--the Ham It Up Plus v2--to receive HF, instead of utilizing a direct sampling hack as with most other low cost HF SDRs. This results in a vastly different HF experience--much better performance, and no loss of gain controls | Included is a Ham It Up Plus v2 upconverter, installed in a custom black aluminum enclosure; an NESDR SMArt XTR RTL-SDR, 3 antennas, an impedance matching balun for longwire and dipole antennas, and interconnect adapters and cables | 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 availability. Please contact our support team any time if you have questions at support.nooelec.com! | Only available for a limited time! Due to the frequency gap this is NOT recommended for ADS-B. Instead try our NESDR SMArt HF Bundle (Amazon product code B0747PX3NZ)