does this work in either direction? it is not labeled in and out.

As with all our devices, input is on the left and output is on the right. Thanks!

does this unit pass the bias voltage through or does it block it?

When powering via bias tee or externally, voltage is not passed through to the input of the LNA. There will be voltage present at the output when powering externally (through the micro USB port). If you need any further information about this product as it relates to your specific application, please contact Nooelec directly for support. Thanks!

Is the SMA DC block required for use with this amplifier with a Nooelec RTL-SDR?

In most cases no, but it depends on the NESDR you choose. It would not be required for the NESDR SMArt series for sure. For more information or clarification, please open a ticket at http://support.nooelec.com. Thanks!

Could I use this on a base station ham radio?

Sure, as long as you use appropriate adapters and it is within the appropriate frequency range. Note this is meant for RX only. Thanks!

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Lana - Ultra Low-Noise Amplifier (LNA) Module for RF & Software Defined Radio (SDR) with Enclosure & Accessories. Wideband 20MHz-4000MHz Frequency Capability with Bias Tee & USB Power Options

Product ID: 159591871

Details

Brand
NooElec
Color
black
Compatible Devices
Laptop Radio
Connectivity Technology
Radio USB
Connector Type
USB

📶20MHz-4000MHz ultra-wideband

🔇ultra low-noise figure

🔌3 power options: Bias Tee, USB, DC

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¥10945

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📡 Elevate your radio game—hear what others miss!

BROAD FREQUENCY MASTERY - Covers an expansive 20MHz to 4GHz range for all your radio exploration needs.
PLUG PLAY CONVENIENCE - Includes SMA connectors and adapters for effortless integration with your existing gear.
RUGGED SHIELDED DESIGN - Premium aluminum enclosure with EMI and ESD protection ensures reliable, interference-free operation.
UNMATCHED SIGNAL CLARITY - Boost your SDR’s SNR with industry-leading low noise performance.
VERSATILE POWER FLEXIBILITY - Seamlessly power via Bias Tee, USB, or DC adapter—choose what fits your setup.

The Lana Ultra Low-Noise Amplifier (LNA) module is a high-performance, wideband (20MHz-4000MHz) RF amplifier designed to dramatically improve signal-to-noise ratio for RTL-SDR and other software-defined radios. Housed in a durable aluminum enclosure with EMI and ESD protection, it offers superior gain, low noise figure, and excellent linearity. Power options include Bias Tee, USB, or DC input, making it adaptable to various setups. Ideal for professionals and enthusiasts seeking crystal-clear reception across a broad frequency spectrum.

Specifications

ASIN	B07XNLJ9X2
AntennaDescription	Radio
Best Sellers Rank	#679 in CB & Two-Way Radios
Brand	NooElec
Color	black
Compatible Devices	Laptop, Radio, Desktop, Tablet, Smartphone
Connectivity Technology	Radio Frequency, USB
Connector Type	USB
Customer Reviews	4.2 4.2 out of 5 stars (747)
Includes Remote	No
Item Weight	50 Grams
Manufacturer	Nooelec Inc.
Mfr Part Number	100812
Model Number	LaNA
Tuner Type	FM AM Digital
UPC	616469146564

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