• four-port coupler
• wideband, 1800 to 4200 MHz
• low mainline loss, 0.4 dB typ.
• hermetically sealed
• low temperature variation
• low profile. 0.052″ height
• protected by US Patent 7,049,905
• DC current through input to output 0.25A Max. at 1.0 watt RF input power.