Product Code
Precision
SMA
The SMA "SubMiniature A" connector series is one of the most commonly used RF connector due to its durability and performance. SMA series has a 1/4 - 36 UNS threaded coupling and can operate up to 18 GHz when using semi-flex or semi-rigid cable types.
MMCX
The Micro-Miniature CoaXial (MMCX) is a miniaturised version of the MCX RF connector and features snap-on coupling. The series is only 2.4 mm in diameter, ideal for lightweight and space-limited applications. MMCX has the same inner and outer contact interface dimensions as SMB but 45% smaller. The connector utilises a slot-less design to minimise RF leakage, and has been standardised under IEC 61169-52 specification.
RF Adapter Technical Data
Interface #1
| Series | Body Shape |
Straight
|
|
| Gender |
Female
|
Mounting |
Bulkhead, Rear Mount
|
Interface #2
| Series | Body Shape |
Straight
|
|
| Gender |
Female
|
Mounting |
Bulkhead, Front Mount
|
RF Performance
| Operating Freq. Range | 0 to 3.00 GHz | Input Impedance |
50 Ω
|
| VSWR | No Data | Insertion Loss | No Data |
Physical Characteristics
| Body Material(s) | Contact Material(s) | ||
| Body Plating | Contact Plating | ||
| Dimensions | No Data | Operating Temperature | -40 to 85 °C |
| Weight | No Data | Mating Cycles | >500 |
HB Radiofrequency
HB Radiofrequency is an OEM developer of custom RF components, such as antennas, coaxial interconnects, and passives. HB Radiofrequency was acquired by Australian telecommunications group Powertec Wireless Technology in 2021.