Is it ok to use an fm broadcast filter on it without a dc block?

Please direct questions about specific hardware configurations to Nooelec directly, via Amazon messaging or by opening a ticket at support.nooelec.com. Thank you!

Is it safe to use this with a cheap chinese upconverter? could the bias-tee be damaged or the upconverter without a dc block?

The Nooelec designs use automatic resettable fuse. Due to the E4000 chip used this one also has a noise spike right where you tune - so one needs to offset tune, also a gap near the ADS-B frequency. As to up-converter, they add annoying noise and cheap ones even more: this device goes up to 2.3GHz - or did you mean at the lower end? If you want to receive from lower frequencies I'd suggest the Nooelec NESDR SMArt v4 SDR which starts at 25MHz and to go even lower look at the Airspy HF+ Discovery which starts at 500 Hz.

Would i get SDR radio with this on my iphone 13, will it transmit to my iphone, or do i need a connecter ?

It is not iOS compatible. Thanks

Can it recieve ham radio frequency’s?

The frequency range of this SDR is 55MHz - 2300MHz, with higher sensitivity under 500MHz and over 1500MHz. You can use this device to receive signals below 55MHz, but you would need to use an upconverter, like the Ham It Up, to convert these signals into a range that the SDR can pick up.

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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

Product ID: 52207432

Details

Brand
NooElec
Colour
silver
Compatible devices
Computer Pi
Connectivity technology
USB
Connector type
SMA

⚡4.5V 250mA integrated bias-tee

📡65MHz-2300MHz tuning range

🛡️0.5PPM ultra-low phase noise TCXO

₨51104

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Description

🚀 Unlock the airwaves like a pro—where precision meets power and style.

POWER READY BIAS TEE - Integrated 4.5V 250mA bias-tee powers your RF accessories instantly—no hacks, no fuss.
ROCK SOLID STABILITY - Ultra-low phase noise 0.5PPM TCXO ensures crystal-clear signal integrity for professional-grade reception.
SLEEK DURABLE DESIGN - Premium silver brushed aluminum enclosure with custom heatsink and silicone pads for optimal performance and style.
EXTENDED FREQUENCY MASTERY - Cover a massive 65MHz to 2300MHz spectrum with precision tuning—unlock signals others miss.
SEAMLESS MULTI DEVICE SETUP - Engineered to minimize USB port occlusion—run multiple SDRs side-by-side even on compact setups like Raspberry Pi.

The NooElec NESDR SMArTee XTR is a premium software-defined radio featuring a wide 65MHz-2300MHz tuning range, integrated 4.5V 250mA bias-tee, and ultra-stable 0.5PPM TCXO. Housed in a sleek aluminum enclosure with custom cooling, it supports multi-device USB setups and is built in North America with a 2-year warranty, making it the go-to choice for serious RF enthusiasts and professionals.

Specifications

ASIN	B06Y1D7P48
Analog Video Format	PAL
AntennaDescription	Radio
Best Sellers Rank	33,543 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 15 in Radio Frequency Transceivers
Brand Name	NooElec
Colour	silver
Compatible Devices	Computer, Laptop, Raspberry Pi
Connector Type	SMA
Country of Origin	USA
Customer Reviews	4.2 4.2 out of 5 stars (365)
Includes Remote	Yes
Item Weight	31 Grams
Manufacturer	NooElec Inc.
Manufacturer Part Number	100726
Model Number	NESDR SMArTee XTR SDR
Network Connectivity Technology	USB
Tuner Type	Digital
UPC	616469145963

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₨51104

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The product exactly matches the description. Very satisfied with my purchase.

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