- Flat Group Delay
- Less that 1ns variation between L1 and L2.
- Matched Phase Balance
- Less than 4° of variation between ports.
This Amplified Loaded DC Blocked Splitter 1X4 (ALDCBS1X4) is an active one input, four output RF splitter that splits signals from 1.1 GHz to 1.7 GHz. This equipment is designed to amplify and split signals within the L-band to provide multiple devices with the signal from a single antenna. In the standard configuration, the J1 port will pass DC voltage from a connected device and pass this power to the antenna or other devices upline from the splitter via the antenna port. The other ports (J2-J4) are DC blocked and loaded with 200Ω resistors to simulate antenna current draw which prevents antenna alarm faults. Custom gain configuration, DC configuration, and connector configuration are available upon request.
- Splitting and amplifying a roof antenna signal between 4 GPS/GLONASS/GNSS receivers.
- Splitting and amplifying WAAS antenna between WAAS receiver, ADS-B, and 2 other devices.
Please see this datasheet for the High Isolation variant.