Siretta ALPHA40/5M/SMAM/S/S/29 T-Bar Multiband Antenna with SMA Connector, 2G (GSM/GPRS), 3G (UTMS), 4G (LTE) 5G (LTE),

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Subtotal (1 unit)*

£20.62

(exc. VAT)

£24.74

(inc. VAT)

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  • Plus 29 unit(s) shipping from 27 January 2026
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RS Stock No.:
124-8666
Mfr. Part No.:
ALPHA40/5M/SMAM/S/S/29
Brand:
Siretta
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Brand

Siretta

RF Protocols

2G (GSM/GPRS), 3G (UTMS), 4G (LTE) 5G (LTE), Bluetooth (BLE), GPS, ISM Band, LoRaWan, WiFi, WiFi (Dual Band)

Frequency Range

699 → 6000 Mhz

Connector Type

SMA

Antenna Mounting Type

Adhesive

Antenna Physical Form

T-Bar

Gain

2dBi

Internal/External

Internal

Series

Alpha 40

Lead Length

5m

Antenna Directivity

Omnidirectional

Antenna Internal Construction

Dipole

Includes Lead

Yes

Connector Gender

Male

COO (Country of Origin):
TW

ALPHA 40 4G/3G/2G T Bar Adhesive Mount Antenna, Siretta


The ALPHA 40 4G/3G/2G cellular antenna is tuned to give maximum gain at 4G (2600 MHz) frequency. It has only slightly lower gain at 3G (2100 MHz) and 2G (1700-1900 MHz) frequencies. The ALPHA 40 can also be used for Bluetooth and WiFi applications.

The antenna has two sticky pads to mount and ensures that there is a small gap between the antenna and the mounting surface.

The ALPHA 40 is available with 3 cable lengths:

ALPHA40/1.5M/SMAM/S/S/29 - 1.5 meter cable (RS 124-8864)

ALPHA40/2.5M/SMAM/S/S/29 - 2.5 meter cable (RS 124-8865)

ALPHA40/5M/SMAM/S/S/29 - 5 meter cable (RS 124-8666)

155 x 30 x 4.5 mm 'T' bar

SMA Male Connector

PRO100 low loss cable

700 MHz to 824 MHz - 0.5 dBi gain

1710 MHz to 2170 MHz - 1 dBi gain

2300 MHz to 2700 MHz - 2 dBi gain

Mobile Communication Antenna (GSM/GPRS/2G/3G/4G), Siretta


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