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51

scanner antenna

Worth a look

Shows a sweet-spot price point ($42.57 avg), but soft demand (-13.3% this quarter) keeps it on the watch list.

Market size 29Growth 18Conversion 35Competition 76Returns 55Price range 48Avg price 95Brand share 57Review moat 76Quality gap 65

Avg price

Incredible$42.57

avg listing price — sweet spot $15–$100

Competition

Great39%

top-5 click share — an open shelf

Review moat

Great484.27

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Good71%

top-5 brand share — brands hold most of the demand

Returns

Good2.8%

return rate — above 5% kills the launch gate

Price range

Okay$6.01–$181.92

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Okay2.8%

search→purchase rate — share of searches ending in a sale

Market size

Okay$127K

$127K/yr · 107K searches

Growth

Bad-13.3%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United States niche tracking, scanner antenna is a $127K/yr Amazon United States market (107K searches/yr). The top 5 brands hold 71% of demand. Verdict: Worth a look — 51/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

scanner antenna market data

Units sold / yr
3K–3K
avg 0–100/product
Revenue / yr
$106K–$128K
units × avg price
Conversion rate
2.8%
Avg BSR
#423
Page quality
0%
Prime
91%
Sponsored
60%
Out of stock
3.6%
Avg brand age
69 months
Avg seller age
198 days

Competition & brand share

Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.

Brands

21 falling

Sellers

45

Top-5 brand share

71%

Top 20: 95%

Top-5 click share

39%

Top 20: 79%

Open market

24%

  • BINGFU35%
  • SIGNALPLUS16%
  • Tram9%
  • POBADY8%
  • --5%
  • Superbat3%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -13.3% search growth over the last 90 days.
3K2KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top scanner antenna search terms

  • scanner antenna51K/yr
  • police scanner antenna14K/yr
  • scanner antennas6K/yr
  • scanner antenna for house7K/yr
  • uniden scanner antenna5K/yr
  • mobile scanner antenna4K/yr
  • bnc scanner antenna4K/yr
  • bearcat scanner antenna4K/yr
  • outdoor scanner antenna4K/yr
  • radio shack scanner antenna3K/yr
All search terms

Top scanner antenna products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%3%$4K6%$8K9%$11K12%$15K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about scanner antenna

What buyers praise and complain about, mined from review topics.

What buyers love

Signal Strength35%

“The signal range improved a lot”

Quality-Overall10%

“Nice quality, easy assembly”

Advertised Vs Actual Product8%

“As advertised”

Value For Money5%

“this was a great investment”

Size-Overall5%

“Fit great”

Magnetic Strength/Adsorption4%

“The magnetic base holds onto metal surfaces with an impressive grip that feels entirely secure”

Assembly/Installation4%

“easy assembly”

Compatibility-Overall3%

“they're perfectly compatible with my radios”

Efficiency3%

“Works well”

Range2%

“The range I get with this antenna is better”

What buyers complain about

Signal Strength15%

“Not an antenna at all”

Functionality-Overall11%

“did not work in my situation at all”

Quality-Overall10%

“Poor quality”

Size-Overall6%

“The adapter doesnt fit”

Value For Money6%

“Not worth the price”

Compatibility-Overall6%

“Will not function with our radios”

Connectivity-Overall6%

“Connector fell apart after one use”

Advertised Vs Actual Product6%

“Looks are deceiving”

Magnetic Strength/Adsorption3%

“Magnet very weak”

Durability3%

“Just fell off”

Top return reasons

Compatibility-Overall29%
Signal Strength14%
Functionality-Overall13%
Size-Overall11%
Advertised Vs Actual Product5%
Connectivity-Overall5%
Range5%
Magnetic Strength/Adsorption4%
Socket/Port/Plug3%
Defective Material/Parts2%

Common questions

Is scanner antenna profitable to sell on Amazon United States?
The niche generates $127K/yr across 45 tracked products. 0 of 8 products launched in the last 360 days are still selling. 90-day search growth is -13.3%. Flapen's verdict: Worth a look (51/100).
How competitive is the scanner antenna niche?
21 brands and 45 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 71% of demand.
What do buyers complain about in scanner antenna?
Top complaints mined from reviews: Signal Strength, Functionality-Overall, Quality-Overall. The return rate is 2.8%.
When does demand for scanner antenna peak?
Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the scanner antenna niche?
Listings span $6.01–$181.92; the average listing price is $42.57 (sweet spot $15–$100). The average incumbent carries 484 reviews — the moat a new listing must climb.