SKU: IOWC-0741
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LWC-433-MM-03 433MHz RG58 Coaxial Cable w/ Male Connectors (1.0M)

₹279.00 (Inclusive of all taxes)
Out of Stock

The LWC-433-MM-03 is a 1-meter RG58 coaxial cable assembly with male connectors on both ends, designed for robust RF signal transmission in the 433MHz ISM band for applications like LoRa, Sub-1GHz telemetry, and remote control systems.

Features

  • Optimized for 433MHz ISM band operation (±10MHz) with 4 dBi gain for reliable signal transfer in Sub-1GHz wireless networks.
  • Features a 1-meter RG58 coaxial cable with male connectors, providing a durable, low-loss link between RF modules and antennas.
  • High power handling of 10W and a VSWR of <2.0 ensure efficient power transfer and minimal signal reflection for stable communication.
  • 50-ohm impedance standard matches most commercial RF transceivers and antennas, simplifying system integration.
  • Linear polarization and a compact form factor make it suitable for space-constrained IoT deployments and prototyping.

Out of stock

Description

The LWC-433-MM-03 is a purpose-built RF coaxial cable assembly engineered for the 433MHz industrial, scientific, and medical (ISM) band. Its 1-meter RG58 cable core provides a balanced combination of flexibility and shielding effectiveness, minimizing signal attenuation over short runs. The assembly is terminated with male connectors, ready for direct connection to female ports on RF modules, gateways, or compatible antennas.

With a specified VSWR under 2.0 and a power handling capability of 10 watts, this cable ensures efficient RF energy transfer with minimal reflected power, which is critical for maintaining the sensitivity and output stability of connected transceivers. Its 50-ohm characteristic impedance is the industry standard, ensuring broad compatibility with LoRa, FSK/OOK, and other Sub-1GHz wireless hardware for IoT sensor networks, telemetry links, and industrial remote control applications.

Key Features

  • Precision-engineered for the 433MHz ISM band (±10MHz) with 4 dBi gain for enhanced signal coupling.
  • Constructed with high-quality RG58 coaxial cable, offering excellent shielding against RF interference.
  • Male-to-male connector configuration for direct module-to-antenna or module-to-module connections.
  • Robust 10W power handling capacity suitable for high-power RF output stages.
  • Low VSWR (<2.0) design minimizes signal reflection and maximizes power transfer efficiency.
  • 50-ohm impedance ensures compatibility with a vast majority of commercial RF systems and test equipment.
  • Linear polarization supports consistent signal reception in oriented antenna setups.
  • Compact and lightweight assembly ideal for final product integration and field deployment.

Applications

  • Connecting 433MHz LoRa or Sub-1GHz RF modules (e.g., SX1276, CC1101) to external antennas for extended range.
  • Wiring within wireless sensor nodes for smart agriculture, environmental monitoring, and industrial telemetry.
  • Providing a replacement or extension cable for remote controls, garage door openers, and short-range telemetry systems.
  • Use in prototyping and testing setups for 433MHz RF circuits and transmitter/receiver pairs.
  • Integrating into IoT gateway designs where a short, reliable RF feed line is required between the PCB and a mounted antenna.

Technical Specifications

Model / Part NumberLWC-433-MM-03 (1.0M-RG58)
Cable Type / LengthRG58, 1.0 meter
Operating Frequency433 MHz ± 10MHz
Gain4 dBi
Impedance50 Ω
VSWR< 2.0
PolarizationLinear
Power Handling10 W
Connector TypeMale to Male

Frequently Asked Questions

What type of connectors are on the LWC-433-MM-03 cable, and what do I connect it to?

The LWC-433-MM-03 cable has male connectors on both ends. It is designed to connect directly to female RF ports, such as SMA female or other compatible female jacks, found on 433MHz RF modules, gateway boards, or external antennas. Ensure the connector thread pattern (e.g., SMA) matches your device's port before connection to avoid damage.

Is this cable suitable for high-power LoRa transmissions at 433MHz?

Yes, with a rated power handling of 10 watts, this RG58 cable is suitable for most high-power 433MHz LoRa transmissions common in gateway applications. Its VSWR of less than 2.0 ensures efficient power transfer from the module to the antenna, minimizing losses. Always verify your specific LoRa module's output power does not exceed this rating for reliable operation.

Can I use this 1-meter cable to extend the range of my 433MHz sensor node?

Absolutely. This cable allows you to position an external antenna further from your 433MHz sensor node or module, potentially improving range and signal reception by elevating the antenna or moving it away from interference. The 4 dBi gain and low-loss RG58 construction help maintain signal integrity over the 1-meter run for applications like remote sensors or telemetry links.

Package Includes

  • 1 x LWC-433-MM-03 (1.0M-RG58) Coaxial Cable Assembly

Additional Information

Weight 0.075 kg
Dimensions 12 × 3 × 1 cm