Siretta Echo 11

2.4GHz PCB Antenna

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Key Features
  • Compact size
  • 2.4 - 2.5GHz operation
  • Embedded PCB Antenna
  • 2.6dBi Gain

The Echo 11 is a WiFi / WLAN dedicated PCB antenna that achieves impressive levels of performance, owed to fine tuning between 2.4 and 2.5GHz. Tuned to this frequency band means the Echo 11 antenna can be used with WiFi, Bluetooth, Zigbee and ISM based applications. With a small footprint size of 45 x 10mm, the Echo 11 is perfect for those applications where internal space for components is limited or when using an external antenna is simply not appropriate. Its miniature design allows this antenna to be fixed to the inside of an enclosure with little hassle. Furthermore, this WiFi PCB antenna is supplied with an adhesive strip to securely fix it into position. Common applications for the Echo 11 include: waterproof / water tight designs, low power Zigbee, portable WiFi solutions and general 2.4GHz applications that require a compact invention.

The Echo 11 is a WiFi tuned antenna, designed to resonate to a high level between 2.4 and 2.5GHz and managing a peak gain of 2.6dBi. The Echo 11 is therefore suitable for a host of wireless M2M applications that require an embedded antenna solution.

The Echo 11 is supplied, as standard, with either a 100 or 200mm 1.13mm coax cable, both terminated with an IPEX connector.

Custom cable lengths and alternative connector types can be supplied for volume requirements.


Key Specifications - Electrical

Operating temperature range: -20 to 60 °C
Impedance: 50 ohm
Gain: 2.6 dBi
VSWR: <1.6:1
Voltage and supply current: Passive
Operating frequences: 2.4 - 2.5GHz
Polarization: Vertical
Radiating element and wave: ¼ wave dipole

Key Specifications - Mechanical

Dimensions: 45mm x 10mm x 1mm (without cable)
Cable: 100mm x 1.13mm coax
Connector: Ipex (UFL compatible)
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