Nooelec NESDR SMArTee v2 SDR Premium RTL-SDR w/ Aluminum Enclosure, Bias Tee, 0.5PPM TCXO, SMA Input. RTL2832U & R820T2-Based

We designed this SDR from the ground up in order to develop the best low-cost SDR in existence. The result? A reduction in the noise floor of an AVERAGE of ~3dB over the already high-performing NESDR SMArt (v1-v3)with an additional always-on bias-tee featureall in the same fantastic form factor! The NESDR SMArTee v2 is fully equivalent in terms of function, noise performance and sensitivity to NESDR SMArt v4, but with an added DC power output (4.5V @ 250mA max) on the antenna port to power active electronics like our SAWbird series of LNA modules Features: 0.5PPM Ultra-Low Phase Noise TCXO For exceptional frequency stability. Always-On Bias Tee 4.5V @ 250mA to power active components like LNAs. Low Noise Floor ~3dB reduction over previous SMArt versions. Efficient Thermal Design Operates ~10C cooler than earlier models. Aluminum Enclosure Reduces EMI and enhances durability. RF-Suitable Power Regulation Under 10 VRMS noise output. USB Port Friendly Design No occlusion; stackable with multiple SDRs. Full ESD Protection Guards both antenna and USB inputs. Package Includes: 1 x Nooelec NESDR SMArTee v2 SDR