TVMaster Pro Review: A $39 Amplified Indoor TV Antenna With a Suction Base

Our verdict

A reasonable cheap antenna if you live near the transmitters. TVMaster Pro is a slim indoor antenna on a suction base with a USB-powered amplifier box, and its kit photo shows a coaxial plug with an adapter, which helps it fit more TVs. At $39 it is cheaper than this checkout's DVB-T UltraBoost. But the page gives no gain, frequency coverage or range, and sells a vague $9 "range upgrade for remote areas". Your location decides what you receive. TVMaster Pro scores 3.6 out of 10, held back by missing specs.

The short version

• What it is: an amplified indoor TV antenna with a suction base and USB power.
• Price: $39 for one on 6 October 2026, with a five-pack for $99 flagged as the best seller.
• Best trait: a cheap, slim way to get free local channels where signals are strong.
• Biggest drawback: no gain or range figures, and an unquantified range upgrade.
• Our score: 3.6 out of 10.

Pros & cons

The pros come from a basic, cheap antenna. The cons come from the missing numbers.

How it works

An antenna turns broadcast radio waves into a weak electrical signal that runs down the coax to your TV's tuner. TVMaster Pro adds an inline amplifier, powered by USB, to boost that signal before the TV. The suction base lets you stick it high on a window, which usually helps. Your local transmitters decide which channels exist; the antenna only catches them.

1. 01

   Check your stations

   Step 1: Look up your address on the FCC's DTV reception maps to see which stations are strong, moderate or weak.

2. 02

   Connect and power

   Step 2: Plug the coax into the TV's antenna input, using the adapter if needed, and the amplifier's USB lead into a USB port.

3. 03

   Place it high and scan

   Step 3: Stick it to a window facing the transmitters, then run a channel scan on your TV.

The page title calls it a "High-Performance Digital Signal Booster Antenna", "DVB-T Signal Booster Antenna", "Outdoor HDTV Signal Booster", "Indoor Signal Booster" and "HDTV Booster Antenna". The six bullets promise crystal-clear signal with high gain, long-range boosting, compatibility with all TV channels, plug-and-play, indoor installation and USB power.

What the page leaves out

Gain, frequency range, VHF and UHF coverage, cable length for the standard version, connector type and range.

Outdoor or indoor?

The title says "Outdoor HDTV Signal Booster", but the bullets say "Suitable for Indoor Installation". There is no weather rating.

Who it's for

TVMaster Pro suits people near transmitters, renters without roof access, and anyone adding free channels to a second TV. Our DVB-T UltraBoost review covers this checkout's pricier stick antenna.

• People near TV transmitters who want free local channels
• Renters who cannot fit a roof antenna
• Anyone wanting a cheap, slim antenna for a second TV

City and suburban viewers

Strong local signals are what small indoor antennas handle best.

Renters

A suction-cup antenna needs no installation.

Second TVs

A cheap way to add channels to a bedroom or kitchen TV.

Who should skip it

Skip TVMaster Pro if you live far from transmitters or behind hills, want stated gain and coverage, or expect reception on the move.

• Anyone far from transmitters or behind hills
• Buyers who want stated gain and VHF and UHF coverage
• People expecting the camper and truck images to mean reception on the move

What can TVMaster Pro actually receive?

Whatever strong and moderate stations reach your home, and little else. The FCC's DTV reception maps show the stations available at your address, colour-coded from strong to no signal. If your stations are weak, a small indoor antenna, even amplified, may not help. The FCC also notes many "HDTV antennas" do best on UHF and less well on VHF channels.

Start with the FCC

The FCC's guide to antennas and digital television advises running a channel scan before changing anything, and checking VHF and UHF reception.

What to do: look up your address on the FCC's DTV reception maps before buying.

Amplifiers

Amplifiers help weak signals over long cables but can overload a tuner where signals are strong. Try scanning with and without USB power.

The range upgrade

The image shows cars, campers and trucks. What this means for you: parked vehicles with a TV tuner can use it like any antenna; moving reception is unreliable.

How much does TVMaster Pro cost, and are the add-ons worth it?

On 6 October 2026, one TVMaster Pro cost $39, with the five-pack at $99 flagged as the best seller. The checkout offered extra-long cabling to 3 m for $4, an amplifier range upgrade for $9, a car USB charger adapter for $4 and a 3-year warranty for $5. The longer cable is useful for reaching a window.

TVMaster Pro price and bundles

Prices are in US dollars as listed on 6 October 2026. You can check today's packages on the TVMaster Pro order page (opens G Com Pte Ltd in a new tab).

Extra-long cabling

For $4, cable "for a total of 3m (9.8 Foot)". The image shows the coiled cable, amplifier, USB plug, coax plug and adapter.

Amplifier range upgrade

For $9, "the upgraded version for the remote areas", with no figures. We would skip it and check the FCC maps instead.

Car adapter and warranty

A $4 car USB charger adapter. The 3-year warranty costs $5.

Who sells it

The order page names G Com Pte Ltd at 137 Market Street in Singapore, with the email support@g63com.com and a phone number. The footer gives the country as Hong Kong. The page code says charges appear on your card statement as panameedia.

Is TVMaster Pro better than DVB-T UltraBoost or an outdoor antenna?

It is the better buy of this checkout's two antennas; an outdoor antenna beats both for weak signals. TVMaster Pro costs $20 less than DVB-T UltraBoost and shows a plug adapter. Neither states gain. For distant stations, an outdoor or attic antenna with published coverage is the honest answer.

Choose TVMaster Pro if

Your stations show as strong on the FCC maps and you want a cheap indoor antenna.

Choose an outdoor antenna if

Your stations are weak or distant. That is where a rival wins.

Other TV gadgets we have reviewed

Our TVShareMax review covers a screen-mirroring dongle, and our AndroidTV review a streaming box.

If you live near the towers, you can see today's bundles on the TVMaster Pro offer page (opens G Com Pte Ltd in a new tab).

Is TVMaster Pro legit, and what should you check before buying?

TVMaster Pro is a real antenna from a named seller, and it should arrive if you order. Before buying, check your stations on the FCC maps, confirm the plug for your TV, switch from the five-pack and note the card statement name.

Confirm the plug

What to do: email support@g63com.com and ask which connector and adapter ship to your country. Keep the reply.

Check your stations

Use the FCC maps; expect only strong and moderate stations.

Check the selected bundle

The five-pack for $99 is flagged as the best seller in the page code. What to do: change the order to the antennas you need.

Card statement name and memberships

The charge appears as panameedia. Pages on this checkout have also carried text for a "Gadget Discount Club" membership that is free for 30 days and then billed. What to do: read every checkbox and post-payment page.

Refunds and returns

The page code offers a 30-day guarantee for a full refund or replacement, less shipping and handling. The terms we recorded on 4 October 2026 focus on defective goods, which can be returned within two years once you have a returns number, with return postage at your cost.

How to buy TVMaster Pro the smart way

1. Check the FCC maps and ask about the plug.
2. Open the TVMaster Pro order page (opens G Com Pte Ltd in a new tab) and select your country.
3. Change the five-pack to the antennas you need.
4. Add the longer cable if needed; skip the range upgrade.
5. Note the card statement name, panameedia.

How did we score TVMaster Pro?

TVMaster Pro scores 3.6 out of 10: claim accuracy 0.5, build durability 0.7, price competitiveness 0.9, usability 1.1 and owner satisfaction 0.4, each out of 2. It is a cheap, slim antenna with an adapter in the kit. The score falls on no gain or range figures, "long-range" and "remote areas" claims, conflicting indoor and outdoor wording and the DVB-T label.

How the score breaks down

We use the five criteria on our how we test page, each out of 2.

What owners say

We found no Trustpilot profile for the gadgetxaura.com store and no retailer reviews for TVMaster Pro by that name. Owners of similar slim amplified antennas report good results near transmitters and few channels further out, and say placement matters more than the amplifier.

What we did, and did not, do

Nobody on our team has used TVMaster Pro. We read the offer page our link opens and its page code on 6 October 2026, along with FCC antenna and reception map guidance and the pages that rank for TVMaster Pro. The refund and returns terms are as we recorded them from the site's terms page on 4 October 2026.

How to use TVMaster Pro for the best reception

Stick it high on a window facing your transmitters, run a channel scan, then try moving it a little and scanning again. Test with the amplifier on and off, keep the cable away from power leads, and rescan every few months.

1. Check the FCC maps. Note the direction of your stations.
2. Go high. Top of a window works best.
3. Face the towers. That side of the house.
4. Rescan after each move. Small shifts matter.
5. Amplifier on and off. Keep whichever finds more.
6. Avoid metal blinds. They block signals.
7. Rescan regularly. Stations change frequencies.

Suction base

Clean the glass first so the cup holds.

Fitting your TV

Use the adapter if the plug does not match your TV's input.

What else do people ask about indoor TV antennas?

Most questions are about Wi-Fi, two TVs and cost. Antennas need no internet, one serves one TV unless you add a splitter, and over-the-air TV is free. Browse our tech gadget reviews for more.

Does it need Wi-Fi?

No. Over-the-air TV needs only an antenna and a tuner.

Can I connect two TVs?

With a splitter, but each split weakens the signal.

Is it really free?

Over-the-air broadcasts are free where you can receive them.

Will it get 4K?

It passes whatever stations broadcast; most US stations broadcast in HD.

Frequently asked questions