1pcs 25MHZ to 1760MHZ RTL SDR Receiver Support AM/NFM/FM/DSB/USB/L R820T2 RTL2382U Mini Wireless Current Receiver
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Model NESDR SMArt
NooElec SKU 100701
1pc NESDR SMArt SDR w/ brushed aluminum enclosure
Installation Guide & Software
Applications Software defined radio, DVB-T, ADS-B
Interface IC Realtek RTL2832U
Tuner IC Rafael Micro R820T2
Clock Accuracy 0.5PPM (max)
Instantaneous Bandwidth 2.4MHz (nominal); 3.2MHz (max)
Frequency Range 25MHz-1700MHz (nominal)
Antenna Input Female SMA
Dimensions (SDR only) 17mm x 14mm x 65mm
You spoke, we listened! 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 NESDR SMArt contains the same ultra-low phase noise 0.5PPM TCXO used in our much smaller Nano 2+ (TCXO specifications below), ensuring ultimate tuning stability in nearly any environment
In the quest for lower noise, the power supply section was redesigned to implement an RF-suitable voltage regulator with under 10 µVRMS of noise. That is at least 10x lower than other designs!
A quality shielded inductor was used in the power supply to improve EMI rejection
The included aluminum enclosure ensures stray EMI stays where it belongs–away from the sensitive RF circuitry
Lower board-level temperatures further improves the SDR noise floor
A custom heatsink is affixed to the primary PCB with 3M thermal adhesive, to wick heat away from the circuit board and towards the enclosure
2 separate silicone thermal pads spread the rest of the heat away from the device hot spots.
Power consumption has been reduced by an average of 10mA, which means less heat is generated compared to other designs
The result is much lower board-level temperatures–increasing stability, improving sensitivity and ensuring maximum frequency range capability. The changes were first simulated, and then field-tested with a Flir E8
Form factor improvements
The NESDR SMArt was designed to minimize annoying USB port occlusion. We re-designed the SDR from the ground up to ensure the SMArt can be used side by side in any USB-compliant device, including tightly-spaced embedded devices. There is no need to remove the enclosure to run multiple SDRs beside one another!
The form factor re-design allowed us to move to the more universal SMA antenna input
NESDR SMArt SDR w/ brushed aluminum enclosure
2 year manufacturer warranty
SDR Clock Specifications
Frequency stability: 0.5PPM (max)
Phase noise @1kHz offset: -138dBc/Hz (or better)
Phase noise @10kHz: -150dBc/Hz (or better)
Phase noise @100kHz: -152dBc/Hz (or better)
RTL2832U Demodulator/USB interface IC
R820T2 tuner IC
0.5PPM, ultra-low phase noise TCXO
RF-suitable voltage regulator
Shielded primary inductor
Integrated custom heatsink
Female SMA antenna input
High-quality black brushed aluminum enclosure
Through-hole direct sampling pads on PCB
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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