The Siretta Delta 1A is a direct connect, stubby antenna tuned to the quad band GSM / GPRS and 3G frequencies. Despite its small size of only 56mm in length, it still performs at a high level that most stubby antennas cannot compete with. The Delta 1A offers a small and compact, cable-free antenna solution that is ideal for use with wireless terminals within the M2M industry.
The Delta 1A is commonly used for applications such as: car park metering, utilities metering, road traffic monitoring and numerous other M2M applications communicating via quad band GSM / GPRS, 3G / UMTS and the 868 & 915MHz ISM frequencies. Its wide operating frequency band allows for worldwide cellular applications over the quad band GSM / GPRS networks and also high data transfer rates via 3G / UMTS. The Delta 1A achieves a general gain of 2 dBi, (peaking at 3.5dBi) a respectable benchmark for such a small antenna.
- Quad band GSM / GPRS
- 3G / UMTS
- ISM 868 & 915MHz
- Direct connect
- Groundplane independent
- Connector SMA plug
- Siretta type DELTA1A/x/SMAM/S/S/11
| Mounting |
Direct connect |
| GPRS/2G |
Yes |
| UMTS/3G |
Yes |
| LTE/4G |
No |
| Combined |
No |
| GPS |
No |
| ISM |
Yes |
| 2.4GHz |
No |
| WiFi |
No |
| Bluetooth |
No |
| Antenna Construction |
Stubby |
| Connector |
SMA male |
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