A one-to-four navigation signal splitter, also known as a power splitter/combiner, is a device that splits one input signal into two or more outputs of equal or unequal energy. It can also combine multiple signals into a single output, also known as a combiner. A power splitter's output ports must maintain a certain degree of isolation. It offers advantages such as a wide operating frequency, low insertion loss, high gain and isolation, and stable performance. Applications:It has a wide range of applications, including GPS, BeiDou, GLONASS, , and L-band (1.0-2.0 GHz) signal distribution. Frequency Range: 1.4-1.6 GHz Insertion Loss: Less than 6.6 dB Return Loss: Less than -25 dB Output Channel Isolation: 30 dB Interface Impedance: 50 ohms Inline Power Supported Input and Output Interfaces: SMA Female Color: Black Material: Aluminum Alloy Package Contents: 1 Splitter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.