Networked Amplified GPS Splitter | 1 input, 4 output, TNC Connectors
Product Description
This amplified network loaded DC blocked GPS splitter features one input and four output for spitting RF frequencies from 1.1 GHz — 1.7 GHz. It is designed to amplify and split the L-band frequency to multiple devices from a single antenna. In the standard configuration, the J1 port passes DC voltage from a connected device to the antenna or another device up from the splitter. The other ports J2—J4 is DC blocked and loaded with a 200Ω resistor to simulate antenna current draw which prevent alarm faults.
This amplified GPS splitter (EDMO# NALDCBS1X4) features one input and four outputs, TNC-type female connectors, 5-volt output voltage, and 9V — 32V source voltage from a MIL-DTL-5051 10SL connector.
Features
- Excellent amplitude balance: <1 dB variation between ports
- Flat group delay: <1 ns between L1 & L2
- High output gain: 18.5 dB across operating frequencies
- Wide accepted frequency range: covers entire L-band & major GNSS constellations
- Efficiently blocked ports: 200Ω resistor prevents antenna alarm faults
- Matched phase balance: < 4° variation between ports
Specifications
Weight:
11.7 oz (332 g) max.
Dimensions:
1.3 x 3.25 x 2.5 (does not include connectors)
Operating Temperature:
-57°C to 87°C
Frequency Range:
1.1 GHz — 1.7 GHz
Characteristic Impedance:
50Ω
Current Draw:
17 mA
Input P1dB:
-24 dBm
Req. DC Input V.:
3.3 VDC — 15 VDC
Gain:
17 dB — 20 dB (18.5 dB, typical)
Input SWR:
2.0:1
Output SWR:
2.0:1
Noise Figure:
L1: 2.5 dB, typical (2.75 dB, max.)
L2: 5.5 dB, typical (6.0 dB, max.)
Gain Flatness:
0.5 dB, typical (1.0 dB, max.)
Amplitude Balance:
0.5 dB, typical (1.0 dB, max.)
Phase Balance:
4.0° max.
Isolation:
L1: 24 dB
L2: 22 dB
Group Delay Flatness:
0.25 ns, typical (1.0 ns)
Source Voltage Option:
9 VDC — 32 VDC (custom supplied DC) MIL-DTL-5051 10SL connector with mate
Output Voltage Option:
5V @ 130 mA
Connector Option:
TNC type
Product Codes
- Mfr Part No:NALDCBS1X4-T/5/MC
- EDMO #:NALDCBS1X4
- Brand:GPS NETWORKING
- Category:GPS Components & Accessories