Colinear GSM Wall mount antenna, 3dB gain with 5m of Cable and SMA male connector. Supplied with mounting bracket.
£73.66
A colinear (or collinear) antenna consists of a number of smaller ‘antennas’ mounted in such a way as to allow the corresponding elements in each to be parallel and colinear, that is located along a common line or axis. Colinear antennas are high gain omni-direction antennas with an omni-directional radiation pattern when in free space. The antenna radiates equal radio power in all azimuthal directions perpendicular to the antenna. Stacking multiple ‘antennas’ in a vertical colinear array increases the power radiated in horizontal directions and limits the amount of power that is being radiated into the ground or up into the sky.
The COLGSM is a cellular base station antenna with a GSM frequency range of 868 to 915MHz. The antenna is supplied with a reinforced extra strength wall bracket. The COLGSM antenna is ideal for improving the GSM and GPRS communications on the GRD and OmniText GSM/GPRS data logger/SMS alarm units and any other radio devices that use the 868 to 915MHz frequency bands.
Specifications
| Frequency: | GSM |
| Polarity: | Vertical |
| Gain: | 5dbi |
| VSWR: | 1.5 to 1 |
| Dimensions: | 570mm height, 22mm diameter |
| Cable: | 5 or 10m (others on request) |
| Connector: | TNC socket, cable connector as requested. |
| Power: | 35 Watts |
| Impedance: | 50 Ohms |
Standard cable is fitted with an SMA connector but any standard radio antenna connectors can be fitted on request.
Need help with your products or have a question for us on our custom systems? Use the form below to send us a message and our experts will be in touch to help.
