FRU-700/800-40W60 address any combination of unique and complex network needs for Wireless Networks. Technical Specifica
EMTS Telecom Services Fiber Optic Repeating system is the best and more reliable solution to extend and improve 700/800 MHz DMR /LMR coverage area. The Fiber Optic Repeating system consists of two modules, Master and Slave. The Master module (FMU) is connected to a Channel Selective BDA receiving signals from the BTS, while the Slave (FRU) module provides coverage in the service area. Fiber Optic Repeaters amplify in directions, uplink and downlink a continuous bandwidth, factory tuned. Its rugged construction and easy field maintenance reduce operational costs and ensure a high MTBF. The EMTS Fiber optic repeating system is a cost-effective and practical solution for extending signal coverage in subways, tunnels, and Indoor or outdoor distribution systems.
in-building coverage. Regardless of the technology or frequency, EMTS can provide customized coverage solutions that address any combination of unique and complex network needs for Wireless Networks.
Key Features
- The Fiber repeating system is a reliable solution to extend and improve the coverage area of 700/800 MHz Networks; it consists of two main modules, a Fiber Master unit (FMU), and multiple Slave units – a Fiber Remote Unit (FRU)
- FBU supports 8 outputs
- Fully company with P25 and other DMR standards
- 40dBm downlink composite power, meet DMR/LMR/PMR system standards (optional 30dBm)
- Easy field installation and maintenance reduce rollout and operational costs
- No outside influences on the signal transmission to the fiber unit
- Provide quick RF coverage service to your DMR/LMR/PMR Base Station
- FRU design for wall mounting & FMU design for 19-inch rack or IP65 enclosure
Technical Specifications
| Technical Specifications | |
|---|---|
| Remote Unit Model No: FRU-700/800-40W60 | |
| Specifications (Downlink) | Uplink |
| Frequency Range (758-775 MHz) | 788-805 MHz |
| 851-869 MHz | 806-824 MHz |
| Bandwidth | Supporting Duplex system for full or partial bandwidth |
| Composite Output Power (40dBm) | -20~0dBm |
| Manual Gain control range | ≥30dB at 1dB step |
| Gain (55dB) | 55dB |
| Gain control linearity | ±1dB |
| Automatic Level Control (ALC) | ≥25dB |
| Inter-modulation attenuation (In-band) (≤-40 dBc/30KHz) | ≤-50 dBc/30KHz |
| Inter-modulation (9kHz ~ 1GHz) | ≤-36dBm/30KHz |
| attenuation (out-band) (1GHz ~ 12.75GHz) | ≤-30dBm/30KHz |
| Spurious | ≤-22dBm/100KHz |
| Spurious (out-band) (9kHz ~ 150kHz) | ≤-36dBm/1KHz |
| 150kHz ~ 30MHz | ≤-36dBm/10KHz |
| 30MHz ~ 1GHz | ≤-36dBm/100KHz |
| 1GHz ~ 12.75GHz | ≤-30dBm/1MHz |
| 825MHz ~ | ≤-47dBm/100KHz 835MHz~ |
| 870MHz | ≤-47dBm/100KHz 880MHz |
| 1.71GHz~ (1.92GHz) | ≤-47dBm/100KHz |
| 3.4GHz ~ 3.53GHz | ≤-47dBm/100KHz |
| Noise figure | ≤6dB |
| Propagation delay | ≤5μs |
| VSWR | ≤1.5:1 |
| Impedance | 50 ohms |
| Frequency tolerance | ≤±0.05ppm |
| Power Supply | 110 to 220VAC ±15% 50-60Hz or -48 VDC |
| Enclosure | Remote unit design for wall mounting. Design forSingle-mode, |
| recommended | 19-inch rack. |
| Fiber type included | Optional -48 VDC WDM |
| Wavelengths | 1310 and 1550 uM Remote Units case IP65 size 650×400×295 mm |
| Operating Temperature Range | -20 to +55 °C |
| Environmental Sealing | IP65 Convection Colling |
| Operating Humidity | Up to 95% (non-condensing) |
| Complies with | Digital Conventional, IP Site Connect, Capacity Plus, Linked Capacity Plus, Connect Plus Analogue Conventional, MPT 1327 |
| Standard | Design to comply with CE |
| Wireless Networks. | |
| Mater Unit Model No: FMU-700/800-AW60 | |
| Specifications | |
| Items | Master Unit |
| Working (Uplink) | 788-805 MHz and 806-824 MHz |
| Frequency | Downlink 758-775 MHz and 851-869MHz |
| (Customized) | |
| Bandwidth | Supporting Duplex system with frequency suppuration of 1MHz or more between Uplink and Downlink bands |
| Transmission Distance | ≤ 20Km |
| Max. Input Level (Non-destructive) | +10dBm |
| Output Power (RF) | -10±2dBm (Uplink) |
| Output Power (Optical) | 0±3dBm (1310nm) / -6±3dBm (1550nm) |
| System Gain (Cable Access) | 0±3dB |
| VSWR | ≤ 1.5 |
| I/O Impedance | 50Ω |
| Connector (RF Connector) | 1x N Female |
| Optical Connector | 8 X FC/APC |
| Optical Receiver Sensitivity | ≤ -15dBm |
| Temperature Range | Operation: – 20°C ~ + 50°C |
| Relative Humidity Range | ≤ 95% (non-condensing) |
| Power Supply | AC110 – 220V,50/60Hz or -48 VDC |
| Dimensions | 19-inch 3U |
| Weight | ≤4kg |
| Application | Indoor (IP40) |
| Monitoring and Control | RJ45 (for Local), Wireless Modem (Remote) |
| Summary Alarm | Via Dry Connect |
| Standard | Design to comply with CE in-building coverage. Regardless of the technology or frequency, EMTS can provide customized coverage solutions that address any combination of unique and complex network needs for Wireless Networks. |
| Channel Selective Bi-Directional | |
| Amplifier(BDA) And Master Unit ( FMU ) | |
| Wireless Networks. | |
| Remote Unit ( FRU) | |
