Technical Data: Frequency Range: 0.3 - 3000 MHz Impedance: 75 ΩAmp Rating: 3 A Transfer Impedance: 0.15 mΩ/m @ 5-30 MHz Shielding Effectiveness: 140 dB @ 30-862 MHz Return Loss: 0.3 - 500 MHz: Better than -40 dB (Typical -42.1 dB) 500 - 860 MHz: Better than -35 dB (Typical -36.9 dB) 860 - 1000 MHz: Better than -34 dB (Typical -35.5 dB) 1000 - 1750 MHz: Better than -28 dB (Typical -30.5 dB) 1750 - 2150 MHz: Better than -22 dB (Typical -24.8 dB) 2150 - 3000 MHz: Better than -19 dB (Typical -21.3 dB) Insertion Loss: 0.3 - 500 MHz: Max -0.10 dB (Typical -0.07 dB) 500 - 860 MHz: Max -0.14 dB (Typical -0.10 dB) 860 - 1000 MHz: Max -0.15 dB (Typical -0.11 dB) 1000 - 1750 MHz: Max -0.20 dB (Typical -0.16 dB) 1750 - 2150 MHz: Max -0.23 dB (Typical -0.19 dB) 2150 - 3000 MHz: Max -0.37 dB (Typical -0.33 dB) Temperature Range: Operating: -40° to +100° C Installing: -5° to +50° C Storing: -40° to +100° C Insulation Resistance: >29.99 GΩ @ 500 V Sealing Test: IP X8 30 meter / 8 hours Dielectric Strength: 3.8 kV Features: High shielding effectiveness (140 dB @ 30-862 MHz) Low transfer impedance (0.15 mΩ/m @ 5-30 MHz) Robust construction with brass CuZn39Pb3 and beryllium copper materials Gold or nitin-6 plating for enhanced durability EPDM O-rings and POM insulators for secure sealing and insulation ISO 9001 certified Application: The PG11M-FF HQ connector is ideal for high-frequency applications requiring reliable and robust connectivity. Suitable for use in telecommunications, broadcasting, and other industries where high shielding effectiveness and low transfer impedance are critical.