We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two gold SMA male to BNC female coaxial adapters

KEHIPI

KEHIPI SMA Male to BNC Female Coaxial Adapter 50 Ohm Gold 2 Pack

SKU CH-Z9RZ-PEY89

Pack of two gold-plated SMA male to BNC female coaxial adapters rated at 50 ohm impedance

  • Connector detailsCoaxial
  • Product colorGold
  • Overall length2PCS
  • DetailsCoaxial,
  • Gold-plated copper for reliable conductivity
  • 50 ohm impedance matches common RF systems
  • Rated for over 1000 mating cycles
  • Connects SMA male to BNC female equipment
  • Pack includes two adapters for spare or dual use

SMA Male to BNC Female Adapter Pair

This pack contains two 50 ohm coaxial adapters that convert an SMA male plug to a BNC female jack. They are built for RF antennas, wireless LAN devices, WiFi, ham radios, handheld radios, scanners and SDR equipment. The gold-plated copper contacts provide reliable connectivity across the specified applications.

Gold-Plated Copper Construction

The adapters use copper rather than alloy with a gold surface treatment to maintain low-loss signal transfer at 50 ohm impedance. The manufacturer rates the mating life at more than 1000 cycles, so repeated connector changes during installations remain dependable. The two-piece pack lets you equip multiple devices or keep a spare on hand.

Direct Plug Installation

Installation is a simple push-on connection between the SMA male side and the BNC female side without tools or soldering. The main issue arises when users accidentally order the wrong gender combination for their specific radio or scanner model. Verify the port gender on each device before fitting the adapter to avoid mismatched connections.

How it compares

Measured against everything we stock in BNC & CCTV Video Cables, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 76% of the 129 comparable items (median $23.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameBoobrie
Product colorGold
Ports & slots
Connector detailsCoaxial
Size & build
Overall length2PCS

Questions about this item

How many mating cycles can the gold-plated SMA to BNC adapter withstand before replacement?

The gold-plated copper connectors are rated for more than 1000 mating cycles, so replacement is only needed after extensive reconnection use.

What is the impedance limit that defines compatibility for continuous RF use?

The adapter is built for 50 ohm impedance, matching standard RF antennas, coaxial cables and handheld radios.

Does the adapter generate noticeable heat or noise when left connected all day?

As a passive coaxial connector with no active electronics, it produces no heat or audible noise during continuous operation.

More in BNC & CCTV Video Cables

Similar items