Quality and Excellence...

Whatever it takes!

Call us now for a quote

AUS - 1300 133 256

NZ - 0800 893 488

Login to see pricing

Go to Store
header
Amplified GPS Antenna Splitter, 2 outputs, 1 input, TNC

Amplified GPS Antenna Splitter, 2 outputs, 1 input, TNC

Description: The ALDCBS1X2 GPS amplified splitter has one input and two outputs and is based on the Wilkinson splitter design.

Tags: Avionics,GPS & Nav,GPS Re-radiating Kit,EACH

SKU: ALDCBS1X2T

Description

The ALDCBS1X2T GPS amplified splitter has one input and two outputs and is based on the Wilkinson splitter design. The frequency response covers the entire L-band (GNSS) frequencies with excellent gain flatness. In normal configuration, the RF output (J1) passes DC from a connected GPS receiver through the splitter and onto the antenna. This allows the GPS receiver to power both the antenna and the splitters internal amplifier. The other RF output (J2) is DC blocked and incorporates a 200 resistor to simulate the antenna current draw preventing false antenna alarm faults.

Features

This GPS amplified splitter includes one input and two outputs each with TNC connectors.

  • Excellent gain flatness for all GNSS frequencies
  • Provides a typical amplifier gain of 22 dB
  • Extremely flat group delay with a variation less than 1 ns
  • Phase matched outputs (less than 1.0)
  • Prevents antenna alarm faults from connected devices with 200 DC blocked outputs

Specifications

Weight:
11 oz (316 g)

Dimensions:
1.3 x 3.25 x 2.5 in, not including connectors

Operating Temperature:
-40°C to 75°C

Finish Housing and Base Plate:
electroless nickel plated MIL-C-26074C class 1, 0.0001 to 0.0003 max

Finish Lid:
anodize, TYPE II, class 2, black, per MIL-A-8625

Frequency Range:
1.1 to 1.7 GHz

Impedance:
50Ω

Gain:
21 to 23 dB, 22 dB typical

Input SWR:
2.0:1

Output SWR:
1.5:1

Noise Figure:
3.3 dB typical, 3.5 maximum

Gain Flatness:
0.5 dB typical, 1.0 dB maximum

Amplitude Balance:
0.5 dB typical, 1.5 dB maximum

Phase Balance:
1.0°

Isolation:
16 to 24 dB

Group Delay Flatness:
1 ns

Pi dB:
-10 dBm

Current Draw:
15 mA