Full GNSS Band GPS Over Fiber Repeater Kit GOFRK-102
Classification:
Product
GPS and GNSS Over Fiber Repeater Kits
GPS and GNSS Repeater Kits
产品配件:
- Description
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Parameter
Condition
Min.
Standard.
Max.
Unit
Frequency range
1150
1650
MHz
Impedance
Input, all output ports
50
Ω
Gain
TX＋RX
37
40
43
dB
P 1dB
-12
dBm
Input VSWR
2.0:1
-
Output VSWR
2.0:1
-
Noise figure
4
dB
Pass band ripple
Antenna - unused port - 50Ω load
4
dB
Max. output power
Antenna - unused port - 50Ω load
-30
dBm
12V DC
DC input
Single DC Power Adaptor
10
12
16
VDC
Operating Current
12V
300
mA
Power consumption
4
Watt
48V DC
DC input
Single DC Input
36
48
57
VDC
Operating Current
48V
100
mA
Power consumption
5
Watt
RF Connectors
Antenna ports, output RF ports
N female
Optical fiber connector
TX/RX/TR
Round
FC-APC
Optical wavelength
Sending
1310
nm
Optical wavelength
Receiving
1310
nm
Optical output power
25℃, Sending （TX unit）
8
dBm
Optical receiving power
25℃, Receiving （RX unit）
-30
dBm
Optical output power（relay unit）
8
dBm
Optical receiving power（relay unit）
-30
dBm
Light delay
Delay per meter
5
ns
Optical fiber transmission distance
60
Km
Operation Environment
IP67
Working temperature
Standard
-20
65
°C
Storage temperature
-30
80
°C
System Installation Diagram:
Installation Steps:
1. Receiving antenna R440B mounted on the roof;
2. Cable assembly RG8 fixed along the out wall, one terminator connects R440B, the another to protector at the appropriate place. In some special environment, select PE or PVC material plastic pipe to protect the cable assembly is quite sensible;
3. Lightning arrester and digital stepper amplifier fixed to the ceiling or table top of the room;
4. Cable assembly Optical fiber and XHY240 is fixed along the ceiling of the operating place;
5. Antenna GRA400/GRA440 be fixed on the ceiling. According to the actual environment, you can adjust positions of some parts, which can make you the adjustment, change and overhaul more easily.
System Connection Diagram---GOFRK-102:
System Connection Diagram---GOFRK-102-max.:
Equipment List:GOFRK-102(Standard）
GOFRK-102-Max(Enhance）
GNSS over Fiber Transmint Unit: GOF101TX, 1ea;
GNSS over Fiber Transmint Unit: GOF101TX, 1ea;
GNSS over Fiber Receiving Unit: GOF102RX, 1ea;
GNSS over Fiber Receiving Unit: GOF102RX, 1ea;
Roof GNSS Antenna: R440B, 1ea;
Roof GNSS Antenna: R440B, 1ea;
Cable Assembly: RG8(LMR400), 30M, 1ea;
Cable Assembly: RG8(LMR400), 30M, 1ea;
Optical Fiber Assembly: 60M, 1ea;
Optical Fiber Assembly: 60M, 1ea;
Cable Assembly: XHY240(LMR240), 10M, 3ea;
Cable Assembly: XHY240(LMR240), 10M, 3ea;
Re-radiate Antenna: GRA400(Passive), 3ea;
Re-radiate Antenna: GRA440-Axx(amplified), 3ea;
Lighting-protector: N-JK-G, 1ea;
Lighting-protector: N-JK-G, 1ea;
● Coverage Range: a radius up to 15 meters;
● Coverage Range: a radius up to 30 meters or more;
RF coaxial cable assembly can make more choices according to the actual needs of customers, please contact our company's sales for support.
System Characteristics:
1. System Signal：GPS/GLONASS/Beidou/Galileo/IRNSS/QZSS/SBAS/NAVIC/L-Band;
2. Frequency range of the Antenna:1164MHz~1300MHz and 1525MHz~1615 MHz;
3. Frequency range of the Amplifier:1150~1650 MHz;
4. Fixed Gain: 40dB;
5. Maximum optical fiber transmission distance: 60Km;
6. Coverage Range:
GOFRK-101: A single antenna radiates a radius of >15 meters;
GOFRK-101-Max: A single antenna radiates a radius of >30 meters.
Typical Applications:
1. Underground Fortification: Mines, tunnels, hangars, military installations, etc.;
2. GNSS satellite signal coverage inside the mission vehicles;
3. GNSS indoor signal coverage for indoor or underground bus parking lots;
4. Manufacturing Industries: Cell phone production line, energy vehicle production line, Auto parts production line, Chip module production line, Aviation manufacturing, Aviation maintenance and other occasions;
5. R&D Center: Chip labs, Cell phone labs, Automotive electronics labs, Testing centers, Timing centers, etc.;
6. Other Occasions: Fire parking garages, exhibitions, etc.
Description:
The GOFRK-101-XXX series of GNSS full-band RF-based fiber-optic relay systems transmit outdoor navigation satellite signals through coaxial cables and optical fibers to indoor environments, tunnels, subways, mines, or other areas inaccessible to satellite signals. This enables indoor completion of positioning, timing synchronization, and testing tasks that would normally require outdoor operations. -
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Tel:(86)755-29644311
Fax:(86)755-29644383
Email: sales@gemsnav.com
Add: F2,Building 6, RunDongSheng Industry Park, Baoan District, Shenzhen, China
Amy Wu /Sales Manager
Nancy Liang/Sales
ZHENG, GUOHUI/Technical support