[Antenna type]：Rubber antenna

[Frequency]：490M

[Interface]：SMA-J

[Resistance]：50Ω

[Gain]：3.0dBi

[Standing wave (SWR)]：≤1.5

[Introduction]：TX490-JKD-20 is a 490MHz band bendable glue stick antenna. The overall height of the antenna is about 200mm, with SMA-J interface (SMA inner thread inner needle), suitable for broadband communication systems in the 490MHz frequency band, wireless hotspot coverage, mobile terminal equipment; such as routers, APs, radios, network cards, smart TVs, etc.