Onelinkmore BNC to SMA Coax Adapter for Baofeng UV-5R Ham Radio, HT Antenna, Scanner, SDR Dongle

Onelinkmore BNC to SMA Coax Adapter for Baofeng UV-5R Ham Radio, HT Antenna, Scanner, SDR Dongle

Lab-Tested Low VSWR & Loss: Unlike generic adapters with unstable signals, our connectors are strictly tested to verify a VSWR lower than 1.2 (0-3GHz) and minimal insertion loss. Optimized for Vector Network Analyzers (VNA), SDR dongles, and weak signal reception where every dB counts. 48-Hour Salt Spray Certified: Machined from pure brass with industrial-grade gold plating. We subjected these adapters to a rigorous 48-hour salt spray environmental test to ensure superior corrosion resistance. Perfect for outdoor "Field Day" operations, marine environments, or humid climates where cheap alloy adapters fail. Precision Integrated Design: Features an upgraded internal structure with PTFE (Teflon) insulation. The SMA female center pin is integrated (not press-fitted) to prevent loosening or contact failure after hundreds of mating cycles. Provides a solid, wobble-free mechanical connection. The Complete "Gender Changer" Kit: Includes 4 distinct adapters covering every need: 1x SMA Male to BNC Male, 1x SMA Male to BNC Female, 1x SMA Female to BNC Male, and 1x SMA Female to BNC Female. Instantly bridge the gap between your handheld radios and external BNC antennas. Wide Device Compatibility: Designed for RF applications including Baofeng UV-5R/82, Yaesu, Kenwood HTs, Uniden Bearcat Scanners, and RTL-SDR Blog V3. (Note: Standard SMA Impedance 50 Ohm. NOT for TV RG6 cables or RP-SMA WiFi Routers). How does frequency affect your choice?

Frequency is an important consideration.
Loss increases as frequency is increased.
Always calculate loss at highest operational frequency
Chart opposite shows loss per meter

What is db?

The decibel is a relative unit of measurement.1 db = 1/10th of a bel.
The decibel measures the relationship between two quantities in the same units (Watts, etc).
It is defined as ten times the common (Base 10) logarithm of the ratio
Formula X in db = 10*Log(Quantity 1/Quantity 2)
db can be used to express a change in value(e.g., +3dB or -3 dB) or an absolute value.

Product Specification:

BNC to SMA Coaxial Adapter 4 Type kits
Body Plating: Gold-Plated and Nickel-Plated
Connector Material: Copper
Style: Straight
Package include:
SMA Male to BNC Male Adapters
SMA Male to BNC Female Adapters
SMA Female to BNC male Adapters
SMA Female to BNC Female Adapters