NooElec NESDR SMArTee XTR Bundle - Premium RTL-SDR w/Extended Tuning Range, Aluminum Enclosure, Bias Tee, 0.5PPM TCXO, SMA Input & 3 Antennas. RTL2832U & E4000-Based Software Defined Radio

• Premium RTL-SDR bundle includes NESDR SMArTee XTR in beautiful brushed aluminum enclosure, re-designed antenna base with 2m (6.5') RG-58 feed cable, and 3 antenna masts
• 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

This premium RTL-SDR was designed, developed and fabricated by Nooelec in the USA and Canada in order to implement a wide array of feature requests. The integrated, highly-regulated 4.5V 250mA bias-tee is ready to power your RF accessories--no hardware or software modifications are required to activate the bias-tee. The bias-tee is protected by an automatically resetting fuse, to ensure your investment is safe from accidental short-circuits of the RF input. Compared to R820T-based devices, this E4000-based SDR excels at sensitivity at <500MHz and >1500MHz, and is capable of far higher frequencies--up to approximately 2300MHz. There is a small gap in frequency capability near 1100MHz. As such, we do NOT recommend this device for ADS-B usage. For ADS-B, consider NESDR SMArt, also available on Amazon. For full product specifications, please visit our website at nooelec.com Included: ✔ NESDR SMArTee XTR SDR in silver brushed aluminum enclosure ✔ Antenna base w/ 2m RG58 cable ✔ Telescopic antenna mast (variable frequency capability) ✔ 433MHz (ISM) antenna mast (10.5", fixed frequency) ✔ UHF antenna mast (4.5", fixed frequency) SDR Specifications: ✔ RTL2832U Demodulator/USB interface IC and E4000 tuner IC ✔ Integrated, always-on bias-tee (4.5V, 250mA max) ✔ 0.5PPM, ultra-low phase noise TCXO ✔ 2 RF-suitable voltage regulators ✔ Shielded primary inductor ✔ Integrated custom heatsink ✔ 2 silicone pads ✔ Female SMA antenna input ✔ High-quality silver brushed aluminum enclosure ✔ Frequency capability approximately 65MHz-2300MHz, with small frequency gap near 1100MHz