868 Mhz long range double jpole antenna a jpole is with an extra 1/2 wave section stack colinear element a much better improvement over a dipole with its unique low angle of transmission

Ideal for the crypto miners bobcat and others hit far more nodes at at greater range the antenna is ideally suited for external mounting the higher the better

Consider moving your miner outdoors in a waterproof enclosure and adding an antenna like this to cover a vast numbers of nodes

10 dbi which you need for long distance contact.


use in doors or out fully waterproofed.


42mm mounting v bolt


Preset for low swr by us with professional Anritsu Vna





fitted with female n-type


you will NEED a good quality coax at this frequency to benefit from the improved performance ....

ie lm400 rg213 min better still move the transmitter as close to the antenna as possible and use a long cat 5/ internet cable this way coax losses are kept to a minimum and lowers costs and you can use the mini coaxes or pigtails . an external water proof enclosure for your hotspot may be the best way to go.