| Specification | 
| Physical Condition | 
| Dimension | 72.5mm (OD) x 8.5mm (H) | 
| Weight | >30 grams | 
| Environmental Conditions | 
| Operation temperature | -40oC to +100oC | 
| Storage temperature | -40oC to +100oC | 
| Relative Humidity | 40% to 95% | 
| Antenna | 
| Frequency range | 868 MHz | 
| Gain at Zenith | 0dBi (Linear LAB test ) | 
| Bandwidth | 2 MHz. @S11≤-10 dB | 
| Polarization | RHCP | 
| VSWR | 2.0 max. | 
*This specification is subject to change without prior notice