HOMEPRODUCTSRF ANTENNAS SW210-ZB136:190-225MHZ STRAIGHT ROD ANTENNA
SW210-ZB136:190-225MHz Straight Rod Antenna
SW210-ZB136:190-225MHz Straight Rod Antenna
SW210-ZB136:190-225MHz Straight Rod Antenna
SW210-ZB136:190-225MHz Straight Rod Antenna
SW210-ZB136:190-225MHz Straight Rod Antenna
SW210-ZB136:190-225MHz Straight Rod Antenna

SW210-ZB136:190-225MHz Straight Rod Antenna

The G-NiceRF SW210-ZB136 is an omnidirectional straight rod VHF antenna operating from 190–225 MHz, with 2.15 dBi gain, VSWR ≤1.5, and SMA-J connector—ideal for wireless communication, IoT, and industrial RF applications.

Technical Parameter

  • Frequency Range: 190-225 MHz

  • VSWR: ≤1.5

  • Gain: 2.15 dBi

  • Input impedance: 50 Ω

  • Polarization: Vertical 

  • Radiation Pattern: Omnidirectional

  • Max power: 5W

  • Interface: SMA-J

  • Working Temperature: -40~+65°C

  • Antenna Color: Black

The SW210-ZB136 is a 190–225 MHz omnidirectional VHF straight rod antenna with 2.15 dBi gain, ≤1.5 VSWR, 50 Ω impedance, SMA-J connector, and a compact 136.5 mm length, designed for reliable wireless communication in harsh environments.

Antennas have been tested using a network analyzer in a simulated wireless transmission environment.

This chart displays the Voltage Standing Wave Ratio (VSWR) performance of the SW210-ZB136 antenna across the 150 MHz to 300 MHz frequency range. Within its designed operating band of 190–225 MHz, the antenna exhibits excellent performance with a VSWR consistently below 1.5, meeting its specification. The marker point indicates that near the center frequency of 208 MHz, the VSWR reaches its minimum value of approximately 1.1385, signifying optimal impedance matching and maximum power transfer efficiency at this frequency.

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