Feature: 1. BIAS TEE MODULE: Suits perfectly for broadband amplifier, this filter module will reduce the working difficulty. 2. WIDE RANGE: The wide frequency range from 0.2 to 180MHz ensures effective clutter filtering, very practical. 3. ACTIVE ANTENNA: RF power supply from active antenna will largely increase work efficiency with high stability. 4. LOW LOSS: This bias tee module enables low loss, 0.1dB at 1MHz and 0.4dB at 100MHz, promising signal quality. 5. DATA INPUT: Adopting high frequency magnetic ring, the communication data is injected through the RF terminal. Specification: Item Type: Bias Tee Module Material: Printed Circuit Board Frequency Range: 0.2 -180MHz Insertion Loss: 0.1dB at 1MHz, 0.4dB at 100MHz. Maximum Voltage: 30V Maximum Current: 3A RF Connector: SMA-K (male screw inner hole) System Impedance: 50 ohm Wiring: DC: External DC power supply. RF: Radio frequency signal terminal (this port can only transmit radio frequency signals). RF+DC: RF DC bias (this port can transmit RF and DC bias). GND-: Common ground terminal for DC power supply. VCC+: The power supply terminal of DC power supply. . Package List: 1 x Bias Tee Module Note: Don't overload.