The Echo 31 is a Dual Band WiFi / WLAN dedicated PCB antenna. This multiband antenna comes into its own when a congested 2.4Ghz network is a limitation and the device can utilise the 5GHz alternative band. The Echo 31 antenna can be used with WiFi, Bluetooth, Zigbee and ISM based applications.

With a small footprint size of 50 x 15mm, the Echo 31 is perfect for those applications where internal space for components is limited or when using an external antenna is simply not appropriate. Common applications for the Echo 31 include: waterproof / water tight designs, customer self service kiosks, and low power Zigbee.

• Dual Band WiFi / WLAN – 2.4GHz / 5GHz
• Bluetooth / ZigBee
• Embedded Solution


BLE
Bluetooth
E
Embedded
ISM
2450
WLAN
2400
WLAN
5800
WiFi 4
802.11n
WiFi 5
802.11ac
WiFi 6
802.11ax
ZB
Zigbee

Datasheet

Echo 31 Datasheet

Ordering Information

Siretta Part Number: ECHO31/0.5M/SMAM/S/S/17
Description: Dual Band WiFi / WLAN PCB Antenna 500mm SMA Male

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Siretta Part Number: ECHO31/0.5M/SMAM/RP/S/17
Description: Dual Band WiFi / WLAN PCB Antenna 500mm SMA Male Reverse Polarity

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Alternative cable lengths and connector types can be specified for volume orders