This Hi-Isolation amplified network loaded DC blocked GPS splitter features one input and two outputs 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 port J2 is DC blocked and loaded with a 200Ω resistor to simulate antenna current draw which prevent alarm faults.
This Hi-Isolations amplified GPS splitter(EDMO# NHIALDCBS1)features one input and two outputs, TNC-type female connectors, 5-volt output voltage, and 9-32 VDC [customer supplied] source voltage with MIL DC Connector (Includes Mate).
规格：
Weight:
10.2 oz (289 g) max.
Dimensions:
1.3 x 3.25 x 2.5 in (not including connectors)
Operating Temperature:
-57°C to 87°C
Frequency Range:
1.1 GHz — 1.7 GHz
Characteristic impedance:
50Ω
Req. DC Input V.:
3.3 VDC — 15 VDC
Input P1dB:
-24 dBm
Current Draw:
24 mA
Gain:
21 dB — 23.5 dB (22 dB, typical)
Input SWR:
2.0:1
Output SWR:
2.0:1
Noise Figure:
L1: 2.3 dB, typical (2.5 dB, max.)
L2: 4.7 dB, typical (5.0 dB, max.)
Gain Flatness:
0.5 dB, typical (1 db, max.)
Amplitude Balance:
0.25 dB, typical (1 dB, max.)
Phase Balance:
4.0°, max.
Isolation:
L1: 22 dB
L2: 15 dB
Group Delay Flatness:
0.5 ns, typical (1 ns, max.)
Source Voltage Option:
9VDC — 32 VDC (customer supplied) MIL-DTL-5015 10SL DC Connector (Includes Mate)
Output Voltage:
5V @ 130 mA
Connector Option:
TNC type
特征：
Excellent amplitude balanced: <1 dB variation between ports
Flat group delay: <1 ns variation between L1 & L2
High output gain: 22 dB across operating frequencies
Wide accepted frequency range: covering entire L-band & major GNSS constellations
Efficiently blocked ports: 200Ω resistor prevents antenna alarm faults
Matched phase balance: <4° variation between ports
