RTL-SDR USB Adapter RTL2832U SDR AM NFM FM DSB Durable Temperature Improvement,Default NO5250

Features:

1.High quality shielded inductors are used in the power supply to improve EMI suppression

2.A closed aluminum housing ensures that the EMI strap remains in its position. Keep away from sensitive RF circuitry

3.Lower board temperature further increases SDR noise floor

4.Temperature improvement: Secure the custom heat sink to the main PCB with 3M thermal adhesive to heat the core from the board to the cabinet.Apply the remaining silicone thermal pad separately from the device hotspot: the energy consumption is reduced by 10mA on average, which means less heat is generated compared to other projects.The result is lower board temperature...increasing stability, increasing sensitivity and ensuring maximum frequency range capability. First simulate the lens and then field test with Flir E8

5.Dimensional Improvements: The NESDR Smart USB Port is designed to minimize annoying occlusion. We redesigned the SDR from the ground up to ensure that Smart Side-by-side can be used with any USB-compatible device, including tightly spaced embedded devices. There is no need to remove the case. Run multiple Ds next to each other!

6.Redesigned form factor allows us to switch to more versatile SMA antenna inputs

Specifications:

SDR clock

Frequency stability: PPM (maximum)

Phase noise @ 1 kHz offset: -138dBc / Hz (or better)

Phase noise @ 10 kHz: -150dBc / Hz (or better)

Phase noise @ 100 kHz: -152 dBc / Hz (or better)

SDR function:

RTL2832U Demodulator / USB Interface IC

R820T2 IC Tuner

PPM, ultra low phase noise TCXO

RF voltage regulator for

Armored primary inductor

Integrated custom radiator

SMA female antenna input

High quality brushed aluminum cabinet black

Through-hole sampling on the PCB is directly buffered

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