FM Repeater TOR-100
Product Description
The FM Fiber Optic Repeater is designed to solve problems of weak mobile signal in the place that is far away from the Base Transceiver Station (BTS) and has fiber optic cable network underground.The system consists of two parts: Master Unit and Remote Unit. The Master unit captures the BTS signal via Donor antenna of FM Repeater to BTS, then converts it into optic signal and transmits the amplified signal to the Remote Unit via fiber optic cable. The Remote unit will reconvert the optic signal into RF signal and provide the signal to the areas where signal coverage is inadequate.
Features
Ø Remote Unit - Aluminum-alloy casing with IP55 protection has high resistance to dust, water and corroding
Ø TX/RX control and alarm messages can be transmitted via one fiber optic cable
Ø Adopting WDM module to realize long-distance transmission
Ø Modules structure, Full-duplex & dual-port design, and built-in power supply, easy for maintenance and installation
Ø One Donor Unit can support up to 4 Remote Units to maximize utilization of fiber optic cable
Applications
To expand signal coverage or fill signal blind area where FM signal is weak or unavailable.
Ø Outdoor: Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages
Ø Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots
Application Diagram
Technical Specifications
| Item | Specifications |
| Frequency Range | 87.5-108MHz |
| Bandwidth | 20.5MHz |
| Max RF Output Power (Optional) | 37dBm /40dBm /43dBm±2dB |
| Max Gain | 50dB±3dB |
| Gain Adjust Range & Step | 31dB,1dB Step |
| ALC Range | ≥30dB |
| Noise Figure | ≤5dB |
| Group Delay | ≤5μs |
| In-band Ripple | ≤5dB |
| Intermodulation attenuation | -30dBc |
| Spurious Emission |
≤-36 dBm /30kHz at 9kHz-1GHz ≤-30 dBm /1MHz at 1G-12.75GHz |
| VSWR | ≤1.5 |
| Impedance | 50Ω |
| RF Connector | N-Female |
| Fiber Connector | FC/PC |
| Fiber Mode | Single mode |
| Optic Wavelength | 1310 and 1550nm |
| Master Unit optical interface | 1、2、4（optional） |
| Total Optical Power | 0dBm±2dB (Total) |
| Operation Temperature | -25~+55°C |
| Optic Input Power of Remote | ≥-10dBm |
| Relative Humidity | ≤95% (Non Condensing) |
| Power Supply | Master Unit: 220-240 AC 50/60Hz |
| Remote Unit: 220-240 AC 50/60Hz | |
| Weight | Master Unit: ≤6.2Kg |
| Remote Unit: ≤13.1Kg | |
| Dimensions | Master Unit: 329*250*88mm |
| Remote Unit: 428*328*175mm | |
| Power Consumption | Master Unit: ≤180W |
| Remote Unit: ≤330W | |
| Protection level | Remote Unit: IP55 |
| Monitor | Local: USB / Remote monitoring :RJ45 |
| Marking | CE |
| Standards | IEC60950-22,EN60950-1(Safety); EN 301489-1,EN 303345,EN 62311(CE-RED); EN 302 018(EMC). |