4-Way GPS Splitter GS14
Classification:
Product
GPS and GNSS Splitters
Product accessories:
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【Description】
The GS14 GPs Spliter is a one-input. four-output GPs device. This product typically finds application where an input from an active GPS rooiantenna is solit eveniv between four receivina GPs units, n this scenario. the GS14 can be confoured to pass Dc from an RF outout (J1) to theantenna input port in order to power an active GPs antenna on that port. The second, third and fourth RF outputs (J2,J3, & J4) would feature a 200Ohm DC load to simulate an antenna DC current draw for any receiver connected to those ports.
the most common application is the input from an acive GPS/GNSS roof antenna or GPS simulator is equally split to four receivingg GPS unitsThe GS14 wil support long-lasting, trouble free deployment in a smal cel wireless andlor CORS center stations. The device makes it possible to usea sindle GPS/GNSS referencind antenna for synchronization svstems. increasing capacity without increasing GPS/GNSS antennas or cablino requirements
【Technical Parameters】
Design For Wireless Infrastructure Applications
Gain 0dB, 21dB And Passive Version Available
High lsolations > 30dB
Excellent Gain Flatness Gain L1-L2 < 2dB
ROHS/WEEE Compliant
Response For Full GNSS band:GPS/GLONASS/Beidou/Galileo/RNSS/QZSS/SBAS/NAVIC:
High Isolations > 30dB
Specifications
Parameter
Conditions
Min
Typ
Max
Units
Freq. Range
Ant – Any Port
1150
1650
MHz
In &Out Imped.
In, all output ports
50
Ω
Gain
0dB
In- Output ports, ,Unused Ports - 50Ω
-1
0
1
dB
Amplified(Normal)
19.5
21
22.5
Loss, Passive
In- Output ports, ,Unused Ports - 50Ω
6.5
7.5
8.5
dB
Input SWR
2.0:1
-
Output SWR
2.0:1
-
Nois Figure- Amplified
1.5
dB
Gain Flatness
Amplified
1.5
dB
Passive
1
dB
Amp. Balance
0.5
dB
Phase Balance
1.0
deg
Group Delay Flatness
1
ns
Isolation
(Passive)
Unused Ports - 50Ω
7
dB
0∽10dB
Unused Ports - 50Ω
29
10∽21dB
Unused Ports - 50Ω
24
DC IN
DC Block, All ports with a 200Ω Load
3.3
5
16
VDC
PASS DC, Amplified
3.3
5
16
PASS DC, Passive
3.3
3
16
AC IN
Adapter Load
12
Device Current
16
mA
Current
Pass DC, No Powered configuration, DC input on J1
250
mA
Operating Temperature
-40
85
℃
Max RF Input
-Amplified
-Passive
Max RF input without damage
0
dBm
30
RF Characterization Parameter Table
Frequency（MHZ）
Gain（dB）
Isolation（dB）
0
21
Total LOSS
0
21
Total LOSS
S-1
S-2
S-3
S-4
S-1
S-2
S-3
S-4
S-1
S-2
S-3
S-4
1-2
2-3
1-2
3-4
1-2
3-4
1150
0.0
0.0
-0.1
0.0
20.7
20.6
20.8
20.4
-7.4
-7.3
-7.5
-7.6
29
29
25
24
7
7
1176
0.1
0.1
-0.1
0.1
20.8
20.7
20.9
20.5
-7.4
-7.4
-7.5
-7.6
29
29
25
25
7
7
1207
0.5
0.5
0.0
0.4
21.5
21.6
21.2
21.2
-7.3
-7.2
-7.4
-7.4
31
31
27
27
7
7
1227
0.6
0.4
0.2
0.4
21.2
21.5
21.3
21.4
-7.2
-7.1
-7.4
-7.4
31
31
28
27
7
7
1268
0.4
0.3
0.2
0.3
21.2
21.4
21.2
21.3
-7.3
-7.2
-7.3
-7.3
32
40
28
28
7
7
1545
0.4
0.5
0.2
0.4
21.4
21.5
21.5
21.3
-7.5
-7.5
-7.6
-7.6
37
40
26
23
9
9
1561
0.3
0.5
0.2
0.4
21.5
21.6
21.5
21.3
-7.5
-7.5
-7.7
-7.7
37
40
26
23
9
9
1575
0.2
0.5
0.1
0.2
21.2
21.2
21.2
21.1
-7.6
-7.5
-7.7
-7.8
39
40
26
23
9
9
1609
0.1
0.2
-0.2
-0.2
20.3
20.4
20.2
20.4
-7.9
-7.9
-8.1
-8.1
41
41
26
24
10
10
1650
-0.4
-0.2
-0.6
-0.3
18.9
19.1
18.9
18.8
-7.9
-7.8
-8.1
-8.0
45
45
29
27
10
10
Frequency（MHZ）
VSWR
Noise(dB)
0
21
Total LOSS
0
5
21
S
1
2
3
4
S
1
2
3
4
S
1
2
3
4
S
S
S
1150
1.6
1.4
1.3
1.4
1.4
1.5
1.4
1.3
1.4
1.4
1.6
1.5
1.4
1.5
1.5
3.8
1.8
1.0
1176
1.5
1.3
1.3
1.4
1.3
1.4
1.4
1.3
1.4
1.4
1.6
1.5
1.4
1.4
1.4
3.3
1.8
1.0
1207
1.5
1.3
1.3
1.4
1.3
1.4
1.4
1.2
1.4
1.4
1.5
1.4
1.3
1.4
1.4
3.4
1.8
1.0
1227
1.4
1.3
1.3
1.4
1.3
1.4
1.3
1.2
1.4
1.4
1.5
1.4
1.3
1.4
1.4
3.3
1.7
1.1
1268
1.4
1.3
1.3
1.3
1.3
1.4
1.3
1.2
1.3
1.3
1.5
1.3
1.3
1.4
1.4
3.3
1.6
1.1
1545
1.2
1.2
1.2
1.2
1.2
1.4
1.1
1.2
1.1
1.2
1.2
1.5
1.4
1.5
1.5
3.4
1.8
1.2
1561
1.2
1.2
1.2
1.2
1.2
1.4
1.1
1.2
1.1
1.2
1.2
1.5
1.4
1.5
1.5
3.5
1.9
1.2
1575
1.2
1.2
1.2
1.2
1.2
1.4
1.1
1.2
1.1
1.2
1.2
1.5
1.4
1.5
1.5
3.7
2.0
1.3
1609
1.2
1.2
1.2
1.2
1.2
1.3
1.1
1.2
1.1
1.2
1.2
1.5
1.5
1.5
1.5
3.8
2.1
1.3
1650
1.3
1.2
1.2
1.2
1.2
1.3
1.1
1.2
1.2
1.2
1.2
1.5
1.5
.5
1.5
4.0
2.2
1.4
GPS splitter
GNSS Splitters
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