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Firstlar TX-4006 TV Antenna1 / 7
Product guide

Firstlar TX-4006 TV Antenna

Firstlar TX-4006 is an amplified television antenna listed for receiving local broadcast channels with a TV or set-top box. Its claimed 5000-mile range is not a reliable way to predict reception at a particular location, so placement and local broadcast conditions matter.

At a glance

  • The listing describes an amplified antenna with a smart IC chip and signal booster.
  • A 17-foot coaxial cable and USB power cable are claimed in the product features.
  • The listing says to connect the antenna, position it, scan for channels, and rescan after moving it.
  • The antenna is described for indoor or outdoor placement, including near a window or on a wall.
Price
$34.99Save 60%

Reference price: $87.47

Price checked: Nov 14, 2026

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Pros and cons

Pros

  • The 17-foot coaxial cable gives more flexibility in positioning the antenna relative to the TV.
  • The listed setup process uses the TV or set-top box channel scan, with a rescan recommended after repositioning.
  • The listing says the antenna works with smart and older TVs when connected to a TV or set-top box.

Cons

  • Reception depends on location and placement, so the claimed maximum range alone cannot establish which channels will be available.

Technical specifications

11 specifications
Identity
BrandFirstlar
ModelTX-4006
Reception and connection
Antenna typeTelevision
Impedance75 ohm
Listed channel count1000
Claimed maximum range5000 miles
Dimensions and installation
Dimensions listed9"L x 2"W x 9.7"H
Coaxial cable17ft coaxial cable
Power cableUSB power cable
Compatibility claims
Supported TV typesSmart TVs and older TVs
Signal formats claimed1080p 4K, 8K, and HDR

What to know before buying

Listing details to confirm

The listing gives a 5000-mile maximum range and a 1000-channel count, but does not establish real-world reception or availability. It describes 4K, 1080p, 8K and HDR support as antenna compatibility claims, not evidence that the antenna creates those picture formats or that local stations broadcast them. Use the TV's channel scan and consider rescanning after repositioning.

Who is it for?

A good fit for

  • Viewers looking to try receiving free local over-the-air broadcasts without a cable or satellite subscription.
  • Buyers who want a longer coaxial lead for trying different antenna positions around a TV.

Less suited to

  • Buyers who need a guaranteed channel lineup or predictable reception without checking local broadcast and placement conditions.
  • Buyers expecting the antenna itself to provide 4K, 8K, HDR, or a particular number of channels.
Firstlar TX-4006 TV Antenna · photo 2
Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 31 ratings
  • 5 stars93%93%
  • 4 stars0%0%
  • 3 stars0%0%
  • 2 stars7%7%
  • 1 star0%0%

Aggregate ratings are strongly positive overall, though a smaller share of ratings are two-star. No written review feedback is supplied, so these figures do not show what customers liked or why some rated it less favorably. For buyers, the key practical question remains whether reception works at their location, which the rating summary cannot establish.

Frequently asked questions

Does the listed 5000-mile range guarantee reception?

No. It is a listing claim, not a guarantee of reception. Available channels depend on location and antenna placement.

What cables does the listing describe?

The product features claim a 17-foot coaxial cable and a USB power cable.

How do I scan for channels after installation?

The listing says to connect the antenna to a TV or set-top box, position it, and scan using the TV menu. It recommends scanning again after moving the antenna.

Does the antenna itself deliver 4K or 8K video?

The listing claims compatibility with several signal formats, including 4K and 8K. It does not establish the broadcast formats available in your area or make the antenna a source of those formats.

Firstlar TX-4006 TV Antenna · photo 3
Additional product photo 3

Alternative options

Product details in Markdown