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Model: KC.CW.00399
The TOXU KC.CW.00399 is an SMB Female to SMA Female Bulkhead RF cable assembly using LMR100 low-loss coaxial cable, designed for RF communication equipment, wireless devices and antenna system integration.
● SMB to SMA Connection: Reliable RF interface between SMB and SMA equipment.
● LMR100 Coaxial Cable: Low-loss 50Ω coaxial cable for stable RF signal transmission.
● SMA Bulkhead Connector: Panel-mount SMA Female connector simplifies equipment installation.
● 595mm Cable Length: Standard cable length with customization available.
● OEM & ODM Support: Customized cable assemblies, connector combinations and production services are supported.
The TOXU KC.CW.00399 is an SMB Female to SMA Female Bulkhead RF Cable Assembly designed for RF communication equipment, wireless devices, antenna systems and embedded electronic applications.
The assembly combines an SMB Female connector with a panel-mount SMA Female Bulkhead connector through LMR100 low-loss coaxial cable, providing reliable RF signal transmission while simplifying equipment installation.
Designed with a characteristic impedance of 50Ω, this cable assembly offers dependable RF performance for communication systems requiring compact and secure interconnection.
SMB to SMA Bulkhead Connection
Provides a reliable RF interface between SMB devices and SMA panel-mounted equipment.
LMR100 Low-Loss Cable
LMR100 coaxial cable offers stable RF transmission with excellent flexibility and low signal loss.
Panel Mount Installation
The SMA Female Bulkhead connector allows convenient panel installation for communication equipment.
Stable RF Performance
Designed with 50Ω characteristic impedance for dependable RF signal transmission.
Customized Cable Assembly
Supports customized cable lengths, connector combinations and cable specifications.
OEM Manufacturing Support
Prototype development, engineering validation and volume production are fully supported.
| Attribute | Value |
| Model | KC.CW.00399 |
| Assembly Type | RF Cable Assembly |
| Connector A | SMB Female |
| Connector B | SMA Female Bulkhead |
| Cable Type | LMR100 Coaxial Cable |
| Cable Length | 595 mm |
| Characteristic Impedance | 50Ω |
| Outer Diameter | 2.9 mm |
| Shielding | Braided Tinned Copper |
| Operating Temperature | -40°C to +85°C |
| Compliance | RoHS |
Detailed mechanical drawings are available for connector dimensions, cable length and assembly structure, supporting equipment integration and engineering evaluation.

● RF communication equipment
● Wireless communication systems
● RF test equipment
● Embedded electronic devices
● Antenna systems
● Industrial RF applications
Typical integration structure:
RF Antenna
↓
SMB to SMA RF Cable Assembly
↓
SMA Interface
↓
RF Module / Communication Module
↓
Electronic System
RF Cable Assembly Solutions
TOXU provides customized RF cable assemblies with various connector combinations, cable types and cable lengths for RF communication applications.
RF Connector Solutions
TOXU supplies SMA, SMB, MMCX, MCX, FAKRA, Mini FAKRA, BNC, TNC and customized RF connector solutions.
Antenna Integration
TOXU supports complete integration between RF connectors, cable assemblies and antenna systems.
Hardware Customization
From prototype development to mass production, TOXU provides flexible OEM and ODM manufacturing services.
TOXU is an RF hardware integration solution provider specializing in RF cable assemblies, RF connectors, antennas and customized RF products.
Our engineering team supports customers from design verification through volume production with reliable manufacturing and consistent quality.
Q1: Can TOXU customize RF cable assemblies?
Yes. We support customized connector combinations, cable lengths and cable specifications.
Q2: Can different connector types be provided?
Yes. TOXU supports SMA, SMB, MMCX, MCX, FAKRA, Mini FAKRA, BNC, TNC and other customized RF connectors.
Q3: Can TOXU support OEM and ODM projects?
Yes. Prototype development, testing and mass production are fully supported.
Q4: What products can TOXU provide besides RF cable assemblies?
TOXU also provides RF connectors, RF cables, GNSS antennas and complete RF hardware integration solutions.