GPS and GNSS RF over Fiber Module GOM1116
Classification:
Product
RF Over Fiber Systems
RF Over Fiber Modules
产品配件:
- Description
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Parameters
Conditions
Min.
Typ.
Max.
Units
Freq. Range
Input & Output
1150
1650
MHz
In & Out Impedance
Input / Output
50
Ω
Input VSWR
2.0
Output VSWR
2.0
Gain
TX(5dBm) + RX(3~5dBm) 19
20
21
dB
Gain Flatness
TX(5dBm) + RX(3~5dBm)
1
dB
Wavelength
TX
1550
nm
RX
1260
1650
nm
TX&RX Operating Voltage
4.8
5
5.2
V
TX Operating Current
Without Bias-T
120
150
mA
With Bias-T
250
mA
RX Operating Current
180
200
mA
Max. RF Input Power
TX
10
dBm
Max. RF Output Power
RX
8
dBm
Max. Optical
Output Power
TX
7
dBm
RX Optical
Power Sensitivity
RX
-30
5
dBm
AGC Power
RX
-
-
-
-
RF Connector
SMA K
Fiber Optic Connector
FC/APC
SC/APC
Operating Temperature Range
TX,RX
-25
65
℃
Storage Temperature Range
TX,RX
-40
85
℃
Product Features:
1. Frequency Range: 1150~1650MHZ
2. 1550/1310(nm）
3. The Total Gain(TX+RX): 20dB
4. Low Power ConsumptionDescription:
GOM1116 is a RFoF module operate between 1150MHz to 1650MHz, provide long distance GPS and GNSS signal transport over Single Mode Fiber. It is a RF over fiber system. This module is a photoelectric conversion device designed specifically for long-distance, high fidelitytransmission of satellite system RF signals. Solved the core problems of short transmission distance, high loss, and susceptibility toelectromagnetic interference in the transmission of high-frequency satellite signals, including Beidou, GPS, Glonass, Galieo and other satellite navigation frequency bands, using traditional coaxial cables.
The system consists of a pair of modules, TX unit and RX unit, which transmit remote RF signals to receivers or time-frequency devices tens of kilometers away with low distortion and loss through single-mode optical fibers. It is a key component for achieving high-precision positioning, timing, and synchronization systems to operate stably and reliably in a distributed architecture.Ordering Informations and Available Options:
Part number
Description
Part number
Description
GOM1116-TX
TX, 1550nm, FC/APC
GOM1116-RX
RX, FC/APC
GOM1116-TX-10
TX, 1310nm, FC/APC
GOM1116-RX-01
RX, SC/APC
GOM1116-TX-01
TX, 1550nm, SC/APC
GOM1116-RX-L200
RX, With 200Ω load on coaxial port, FC/APC
GOM1116-TX-11
TX, 1310nm, SC/APC
GOM1116-RX-L200-01
RX, With 200Ω load on coaxial port, SC/APC
GOM1116-TX-BT
TX, Pass DC 5V on Coaxial port, 1550nm, FC/APC
GOM1116-TX-BT-10
TX,Pass DC 5V on Coaxial port, 1310nm, FC/APC
GOM1116-TX-BT-01
TX, Pass DC 5V on Coaxial port,1550nm, SC/APC
GOM1116-TX-BT-11
TX, Pass DC 5V on Coaxial port,1310nm, SC/APC
Test Data:Frequency(Mhz)
1176
1210
1561
1575
1610
VSWR
1.4
1.4
1.4
1.2
1.4
Gain(dB)
20
20
20
19
19
Pin Definitions:
TX No.
Definition
Note
1
VCC
Power supply pin +5V
2
GND
Power Ground Wire
3
NC
Please keep this pin suspended and do NOT make any connections
4
LED-
Negative terminal of indicator light
5
LED+
Positive terminal of indicator light
6
NC
Please keep this pin suspended and do NOT make any connections
RX No.
Definition
Note
1
VCC
Power supply pin +5V
2
GND
Power Ground Wire
3
NC
Please keep this pin suspended and do NOT make any connections
4
GLED-
Green Indicator Light
5
COM
Bicolor lamp anode
6
RLED-
Red Indicator Light
Typical Applications:
1. GPS and GNSS Repeater Systems
2. GPS and GNSS Indoor Systems
3. 5G testingProduct Dimension (mm)
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