sma to bnc adapter
Skip itPrices mostly outside the sweet spot ($4.55–$16.46) — this niche doesn't clear our bar today.
Returns
Great1.4%return rate — above 5% kills the launch gate
Conversion
Great9.1%search→purchase rate — share of searches ending in a sale
Review moat
Good515.65avg incumbent reviews — the moat a new listing must climb
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Avg price
Okay$10.23avg listing price — sweet spot $15–$100
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-5.7%90-day search growth — must beat 0% to launch
Market size
Bad$53K$53K/yr · 57K searches
Price range
Bad$4.55–$16.46cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, sma to bnc adapter is a $53K/yr Amazon United States market (57K searches/yr). The top 5 brands hold 81% of demand. Verdict: Skip it — 41/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
sma to bnc adapter market data
- Units sold / yr
- 6K–8K
- avg 250–500/product
- Revenue / yr
- $61K–$82K
- units × avg price
- Conversion rate
- 9.1%
- Avg BSR
- #644
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 76%
- Out of stock
- 0.0%
- Avg brand age
- 57 months
- Avg seller age
- 216 days
Competition & brand share
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.Brands
11 falling
Sellers
14
Top-5 brand share
81%
Top 20: 100%
Top-5 click share
60%
Top 20: 100%
Open market
12%
- onelinkmore36%
- Anteenna19%
- Anina11%
- Boobrie7%
- Superbat7%
- DHT Electronics7%
- Open — no brand owns it (5 brands, 12%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -5.7% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top sma to bnc adapter search terms
- sma to bnc adapter22K/yr
- sma to bnc12K/yr
- bnc to sma adapter11K/yr
- bnc to sma6K/yr
- sma female to bnc male5K/yr
Top sma to bnc adapter 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.
All 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
onelinkmore SMA to BNC Adapter Kits for SDR Handheld Radios Scanner Walkie Talkie Coaxial Adapter 4 Pieces
onelinkmore$6.294.7★2,461 rev
Anteenna TW-BNCJ-SMAJ(3 Packs) Adaptor Connector BNC Female to SMA Female is Suit for HAM (144/430MHz) Handheld Antenna BNC Male
Anteenna$13.674.5★279 rev
onelinkmore SMA to BNC Adapter Kits for SDR gmrs Handheld Radio Baofeng UV-5R Scanner Walkie Talkie Adapters SMA Male Female to BNC Male Female RF Coaxial Adapter Digikey Coax Connector 12 Pieces
onelinkmore$11.774.7★2,461 rev
Anteenna TW-BNCJ-SMAP BNC Female to SMA Male Adapter BNC Jack to SMA Plug Antenna Connector for Ham Radio Handhelds 3 Pack
Anteenna$13.084.6★445 rev
BOOBRIE BNC SMA Coax Connector SMA Male to BNC Female Coaxial Connector Low Loss Coax Adapter for RF Antennas Wireless LAN Devices Coaxial cable WiFi Ham or Handheld Radios Scanner SDR Pack of 2
Boobrie$5.034.6★724 rev
Newest
by launch date
Anina 4PCS SMA Male/Female to BNC Female Connectors Compatible with Yaesu FT-3DR FT5D Fit for Baofeng for Kenwood TH-D75 Handheld Transceivers-Solid Brass with Black Chrome Plating
Anina$12.2416 rev
BNC Female to SMA Female Adapter 3 Pcs Copper Material Black Electroplated Finish Connector for HAM (144/430MHz) Handheld Antenna Radio Compatible with Baofeng UV-5R Quansheng Yaesu FT3D FT-60R
Ullnosoo$9.9958 rev
Anina 8-Pack SMA to BNC Adapter Kit 50 Ohm RF Coaxial Connectors Gold Plated Brass Complete Male/Female Set for RF Radio Antenna TV Test Equipment
Anina$10.0218 rev
Anina 12-Pack SMA to BNC Adapter Kit 50 Ohm RF Coaxial Connectors Gold Plated Brass Complete Male/Female Set for RF Radio Antenna TV Test Equipment
Anina$11.8742 rev
Anteenna SMA Female to BNC Male Adapter (3-Pack) Black Chrome Copper RF Connector for Ham Radio Antenna Handheld Radio Scanner Two-Way Radio
Anteenna$16.4632 rev
Trending
90-day click momentumAnina 4PCS SMA Male/Female to BNC Female Connectors Compatible with Yaesu FT-3DR FT5D Fit for Baofeng for Kenwood TH-D75 Handheld Transceivers-Solid Brass with Black Chrome Plating
Anina$12.244.8★
Anina 8-Pack SMA to BNC Adapter Kit 50 Ohm RF Coaxial Connectors Gold Plated Brass Complete Male/Female Set for RF Radio Antenna TV Test Equipment
Anina$10.024.3★
onelinkmore SMA to BNC Adapter Kits for SDR gmrs Handheld Radio Baofeng UV-5R Scanner Walkie Talkie Adapters SMA Male Female to BNC Male Female RF Coaxial Adapter Digikey Coax Connector 12 Pieces
onelinkmore$11.774.7★
exgoofit SMA to BNC Kits Male Female Adapter 4-Pack Coax Coaxial Connector SMA Male Female to BNC Male Female
exgoofit$4.554.8★
MOOKEERF SMA Male to BNC Male Cable 1ft 2 Pack SMA to BNC Cable RG316 SMA BNC Adapter Cable for RF Applications/Antennas/Wireless LAN Devices/Wi-Fi Radios External Antenna etc
MOOKEERF$16.024.8★
What buyers say about sma to bnc adapter
What buyers praise and complain about, mined from review topics.What buyers love
“decently made”
“These are great to have when testing out different antennas”
“Good fit”
“Good value”
“Exactly what I needed”
“perfect fit for standard connectors”
“Easy peasy”
“form a strong connection”
“you'll be set”
“That makes the kit more flexible than buying a single adapter type”
What buyers complain about
“Absolute trash”
“Adapter fell apart after its first connection with my BNC cable”
“At first I thought the outside was plastic, it is not, there is metal there, but the coating makes this junk.”
“Didnt fit my Diamond BNC”
“Broke immediately”
“I would have rather they have been blued or anodized or something”
“This was NOT a good deal at all”
“I had a hard time finding the right fitting”
“not good for more high frequencies”
“not good for more high frequencies”
Top return reasons
Common questions
- Is sma to bnc adapter profitable to sell on Amazon United States?
- The niche generates $53K/yr across 17 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -5.7%. Flapen's verdict: Skip it (41/100).
- How competitive is the sma to bnc adapter niche?
- 11 brands and 14 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 81% of demand.
- What do buyers complain about in sma to bnc adapter?
- Top complaints mined from reviews: Quality-Overall, Connectivity-Overall, Material Quality. The return rate is 1.4%.
- When does demand for sma to bnc adapter peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the sma to bnc adapter niche?
- Listings span $4.55–$16.46; the average listing price is $10.23 (sweet spot $15–$100). The average incumbent carries 516 reviews — the moat a new listing must climb.