NooElec NESDR SMArTee XTR SDR - Premium RTL-SDR w/Extended Tuning Range Aluminum Enclosure Bias Tee 0.5PPM TCXO SMA Input. RTL2832U & E4000-Based Software Defined Radio

- 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 regulators, custom heatsink, 2 silicone pads and SMA female connector - Designed from the ground up to reduce USB port occlusion. Run multiple NESDR SMArt series devices side-by-side with any USB-compliant device, including tightly-spaced embedded devices like the Raspberry Pi - SDR frequency capability approximately 65MHz-2300MHz. Frequency range can be extended down to 100kHz or lower with the Ham It Up, also available on Amazon (B009LQT3G6) - Proudly built by Nooelec in the USA and Canada! Full 2-year product warranty.