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Alpha 1ADual Band Wi-Fi and 5G/4G Adhesive T-bar Antenna

The Alpha 1A is a slim, low profile, T-Bar antenna measuring 104 x 10.8 x 4 mm, which will mount discreetly onto most surfaces using the adhesive base.

The Alpha 1A is tuned to GSM (2G), UMTS (3G), LTE (4G), NR (5G), Dual-band Wi-Fi (2.4 GHz and 5 GHz) & the 2.4 GHz ISM frequencies.

Typical applications are for smart energy meters, alarm panel equipment or on the side of telemetry equipment. However, this antenna will suit a wide variety of environments and applications.

  • Supports 5G NR / 4G LTE / 3G UMTS / 2G GSM
  • Supports LTE Cat M, LTE Cat NB and NR Cat NB Bands
  • Supports Dual-band Wi-Fi 2.4 GHz and 5 GHz
  • Supports Bluetooth and BLE, Zigbee and ISM 2.4 GHz and ISM 5.8 GHz Bands
  • Adhesive Mount
  • Low Profile
  • Flexible Housing

Product Features
2G
GSM
3G
UMTS
4G
LTE
5G
NR
A
Adhesive
AoA
Bluetooth
AoD
Bluetooth
BLE
Bluetooth
IEEE
802.15.4
ISM
2450
ISM
5800
LTE
CAT-1
LTE
NB-IoT
WIFI 4
802.11n
WIFI 5
802.11ac
WIFI 6
802.11ax
WLAN
2400
WLAN
5800
ZB
Zigbee

Cellular Band Support
B1
B2
B3
B4
B7
B9
B10
B22
B25
B30
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B46
B47
B48
B49
B52
B53
B65
B66
B69
B70

5G NR Band Support
n1
n2
n3
n30
n34
n38
n39
n40
n41
n46
n47
n48
n53
n65
n66
n70
n77
n78
n79
n80
n82
n83
n84

Environmental Support
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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Antenna Fact Sheet
Understanding Antenna Theory
Antenna 2D Radiation Plot Guide
Visual Guide to Radiation Plots
IP Rating Guide
Alpha 1A Datasheet

Ordering Information

Siretta Part Number: ALPHA1A/1M/SMAM/S/S/11
Description: Dual Band Wi-Fi and 5G/4G Adhesive T-bar Antenna 1 Meter Cable SMA Male

Request For Quote

Siretta Part Number: ALPHA1A/2.5M/SMAM/S/S/11
Description: Dual Band Wi-Fi and 5G/4G Adhesive T-bar Antenna 2.5 Meter Cable SMA Male

Request For Quote

Siretta Part Number: ALPHA1A/3M/BNCM/S/S/11
Description: Dual Band Wi-Fi and 5G/4G Adhesive T-bar Antenna 3 Meter Cable BNC Male

Request For Quote

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

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