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Alpha 405G / 4G / Dual Band Wi-Fi and ISM Adhesive T-bar Antenna

The Alpha 40 is a versatile, wideband antenna that can support various IoT applications.

Its flexible antenna construction makes it suitable for fitting to large-radius and curved surfaces.

The simple installation process with adhesive pads makes it an ideal choice for IoT applications where space is limited.

Supporting a wide range of Technologies, including 5G NR, Dual Band Wi-Fi, LoRa and CatM/NBIoT, the Alpha 40s balanced dipole design is ground plane independent, and it uses Low Loss PRO100 cable, which reduces attenuation.

The Alpha 40 antenna is a reliable and high-performance solution for a wide range of IoT applications that require a wideband antenna with excellent coverage and versatility.

Supplied with different cable lengths and SMA Male connectors, the Alpha 40 can also be customized for volume orders.

• Balanced dipole design – ground plane independent
• Low Loss PRO100 cable with reduced attenuation
• Flexible: for fitting to large radius, curved surfaces

Alpha 40


2G
GSM
3G
UMTS
4G
LTE
5G
New Radio
A
Adhesive
AoA
Bluetooth
AoD
Bluetooth
BLE
Bluetooth
HNT
Helium
ISM
2450
ISM
868
ISM
915
LTE
Cat M1
LTE
NB1
LoRa
Wireless
SF
Sigfox
W
Weightless
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.

Datasheets

Alpha 40 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: ALPHA40/1.5M/SMAM/S/S29
Description: 5G/4G/Dual Band Wi-Fi and ISM Adhesive T-bar Antenna SMA Male 1.5m Cable

Request For Quote

Siretta Part Number: ALPHA40/2.5M/SMAM/S/S/29
Description: 5G/4G/Dual Band Wi-Fi and ISM Adhesive T-bar Antenna SMA Male 2.5m Cable

Request For Quote

Siretta Part Number: ALPHA40/5M/SMAM/S/S/29
Description: 5G/4G/Dual Band Wi-Fi and ISM Adhesive T-bar Antenna SMA Male 5m Cable

Request For Quote

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

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