Adam Tech ANT-19036EB56 Adam Tech The Adam Tech ANT-19036EB56 is an ISM External antenna for ISM. Frequency range: 868MHz. Gain: 1.51dBi. Efficiency: 51%. VSWR: 1.17. Impedance: 50 Ohms. Polarization: linear. Max input power: 25 W... $5.00 Call for Price Qty Add to Cart Contact Us for Price and Availability MSRP: Now: $5.00 Compare Quick view Details Adam Tech Adam Tech ANT-19036EB56 MSRP: Now: $5.00 Compare Compare Selected