Product description
2.4/5.0 GHz dual-band ISM antenna. With U.FL connector. Self-adhesive. Suitable for WiFi 4/WiFi 5/WiFi 6, also WiFi/LPWA/Bluetooth/ZigBee/RFID. Compact size with good performance. Omnidirectional. Suitable for e.g. ESP32 modules with antenna output.
Specifications:
- Frequency range: 2400-2500 MHz / 4900-5900 MHz
- VSWR: ≤ 2.0
- Polarization: linear
- Gain: 4 dBi
- Impedance: 50 Ohm
- Cable: 100 mm, Low loss
- Antenna dimensions: 40 x 8 mm
- Weight: 0.7 g
- Connector: U.FL / MHF
Useful information about WiFi standards and frequency bands:
- WiFI 1999 - IEEE 802.11b (2.4 Ghz)
- WiFI 2003 - IEEE 802.11g (2.4 Ghz)
- WiFi 4 2009 - IEEE 802.11n (dual band 2.4/5 Ghz)
- WiFi 5 2013 - IEEE 802.11ac (5 Ghz)
- WiFi 6 2019 - IEEE 802.11ax (dual-band 2.4/5 Ghz)
- WiFi 6E 2020 - IEEE 802.11ax (tri-band 2.4/5/6 Ghz)
- WiFi 7 2024 - IEEE 802.11be (tri-band 2.4/5/6 Ghz)
- WiFi 8 2028 - IEEE 802.11bn (tri-band 2.4/5/6 Ghz)