[Frequency]：230M

[Interface]：SMA-J

[Resistance]：50Ω

[Gain]：5.5dBi

[Standing wave (SWR)]：≤1.5

[Introduction]：High gain 230M large suction cup antenna, feeder length 3 meters, SMA interface (inner thread inner needle). Digital radio or wireless module can use this antenna to obtain longer communication distance. Our company uses Agilent vector network analyzer E5071C to test the antenna to ensure the quality.