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Alpha 3A5G / 4G / 2.4 GHz Wi-Fi, Bluetooth, Zigbee Adhesive Antenna

The Alpha 3A adhesive antenna is based on an efficiently tuned PCB that is matched with a wide variety of RF & M2M applications, operating on quad band 2G, 3G, 4G, 5G, LoRa, ISM and 2.4 GHz applications like Wi-Fi, Bluetooth, etc. It is designed as a ready to go antenna which fits most telemetry products.

Already proven in many applications where space is at a premium, this product is ideal as it is ground plane independent and compact, making it a popular choice where the user does not want to draw attention to having telemetry equipment on board.

Alternative cable lengths or connector types can be specified for volume orders.

  • Supports 5G NR / 4G LTE / 3G UMTS / 2G Quad-band
    GSM
  • Supports LTE Cat M, LTE Cat NB and NR Cat NB Bands
  • Supports 2.4 GHz applications: Wi-Fi, Bluetooth, Zigbee, Z-Wave, ISM 2.4 GHz
  • Supports 868 MHz and 915 MHz applications: LoRa,Sigfox, Helium, Weightless
  • Compact size
  • Suitable to be mounted on any non-metallic surface

Alpha 3a


2G
GSM
3G
UMTS
4G
LTE
5G
New Radio
A
Adhesive
AoA
Bluetooth
AoD
Bluetooth
BLE
Bluetooth
HNT
Helium
IEEE
802.15.4
ISM
2450
ISM
868
ISM
915
LTE
Cat M1
LTE
NB1
LoRa
Wireless
SF
Sigfox
W
Weightless
WIFI 4
802.11n
WIFI 6
802.11ax
WIFI
5G
WLAN
2400
ZB
Zigbee
z
wave


RoHS
Compliant

Spectral Frequency Diagram

The Spectral View Diagram visually describes the performance of the antenna from 400 MHz to 6000 MHz. Key frequencies are marked highlighting the technology used and the colour represents the performance at that frequency taking in to consideration the VSWR and radiated efficiency of the antenna.

Green is considered a suitable band, amber is adequate in good signal conditions and red is likely to be unsuitable.

 

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Datasheets

Alpha 3A Datasheet

Additional Antenna Resources

Antenna Fact Sheet
Understanding Antenna Theory
Antenna 2D Radiation Plot Guide
Visual Guide to Radiation Plots
IP Rating Guide

Ordering Information

Siretta Part Number: ALPHA3A/0.2M/MMCXM/S/S/26
Description: 5G/4G/2.4GHz Wi-Fi, Bluetooth, Zigbee Adhesive Antenna MMCX Male 0.2M Cable

Request For Quote

Siretta Part Number: ALPHA3A/3M/SMAM/S/S/26
Description: 5G/4G/2.4GHz Wi-Fi, Bluetooth, Zigbee Adhesive Antenna SMA Male 3M Cable

Request For Quote

Siretta Part Number: ALPHA3A/0.4M/FMEF/S/S/26
Description: 5G/4G/2.4GHz Wi-Fi, Bluetooth, Zigbee Adhesive Antenna FME Female 0.4M Cable

Request For Quote

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

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