The Alpha 40 has been tuned to give maximum gain at 4G (2600MHz) frequency but only slightly lower gain at 2G (1700-1900MHz) and 3G (2100MHz) frequencies.

The antenna has sticky pads to mount it wherever it is required. The pads ensure there is a small gap between the antenna and the surface it is to be mounted on.

The Alpha 40 is supplied with different length cables and SMA Male
connectors. Alternative cable lengths and connectors can be specified 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
A
Adhesive
BLE
Bluetooth
ISM
2450
ISM
868
ISM
915
LoRa
Wireless
SF
Sigfox
WLAN
2400
ZB
Zigbee

Datasheet

Alpha 40 Datasheet

Handheld Antenna Test

Alpha 40 Snyper Graphyte Test

Ordering Information

Siretta Part Number: ALPHA40/1.5M/SMAM/S/S/29
Description: T-bar 2G/3G/4G and WiFi Antenna, 1.5m PRO 100 Cable, SMA Male Connector

Request For Quote

Siretta Part Number: ALPHA40/2.5M/SMAM/S/S/29
Description: T-bar 2G/3G/4G and WiFi Antenna, 2.5m PRO 100 Cable, SMA Male Connector

Request For Quote

Siretta Part Number: ALPHA40/5M/SMAM/S/S/29
Description: T-bar 2G/3G/4G and WiFi Antenna, 5m PRO 100 Cable, SMA Male Connector

Request For Quote

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