Base price: $400.00


  • Excellent Amplitude Balance
    • Less than 1 dB
  • Flat Group Delay
    • Less that 1ns variation between L1 and L2
  • High Output Gain
    • 22 dB gain is typical across all operating frequencies


This Amplified Loaded DC Blocked Splitter 1X2 (ALDCBS1X2) is an active one input, two output 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 two 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 port (J2) is DC blocked and loaded with a 200Ω resistor to simulate antenna current draw which prevents antenna alarm faults. Custom gain, DC power, and connector configurations are available upon request.


Use Cases

  • Splitting and amplifying a roof antenna signal between 2 GPS/GLONASS/GNSS receivers.
  • Splitting and amplifying an antenna signal to 2 passive antennas to re-radiate 2 spaces.


For the high isolation version of this product, please see this alternative DATASHEET.


Connector Type

Connector Type is required. All connectors are female.


Weatherproofing ($100)

Hi-Isolation ($100)

Hermetically Sealed ($100)

EMI Shielding ($150)

Note: EMI Shielding includes Weatherproofing.

Networking - External Power Supply ($100)

To purchase the Networking option, you will also need to select Source and Output options below.

Output (Voltage to the Antenna)

You will also need to purchase the Networking option above.

Source (Power Option)

You will also need to purchase the Networking option above.


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Call or email us regarding quantity discounts on 5 or more items at 1-800-463-3063 or SALESTECH@GPSNETWORKING.COM