Included: Ham It Up Plus v2 upconverter, assembled in black aluminum enclosure.NESDR SMArt XTR SDR bundle including custom antenna base w/ low-loss RG-58 cableBalun One Nine3 SMA adapters 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! Due to the frequency gap this is NOT recommended for ADS-B. Instead try our NESDR SMArt HF Bundle (Product code B0747PX3NZ)