UHF VHF Tetra Outdoor Bts Coupling Fiber Optic Signal Repeater
Features
1 Waterproof box suitable for outdoor service;
2 Metal cavity filter technology inside, which gives wider receiving and sending separation, better gain flatness, higher stability, and lower noise figure;
3 Full-duplex & dual-port design, and built-in power supply;
4 Allowing for continuous gain adjustment and gain contrast;
5 ALC technology used to provide auto amplitude fixing;
6 Power, uplink and downlink output indications.
Specifications
Master Unit (Cable Access) of Fiber Optic Repeater
Slave Unit of Fiber Optic Repeater
Features
1 Waterproof box suitable for outdoor service;
2 Metal cavity filter technology inside, which gives wider receiving and sending separation, better gain flatness, higher stability, and lower noise figure;
3 Full-duplex & dual-port design, and built-in power supply;
4 Allowing for continuous gain adjustment and gain contrast;
5 ALC technology used to provide auto amplitude fixing;
6 Power, uplink and downlink output indications.
Specifications
Master Unit (Cable Access) of Fiber Optic Repeater
| Main Item | Specification(on user requirement) | ||
| UpLink | DownLink | ||
| Frequency Range | 413-420MHz | 423-430MHz | |
| Maximum Gain | 15dB | 15dB | |
| ALC | Output increment will not exceed 2dB when input increase 10dB | ||
| Frequency Error | ≤±0.5ppm | ||
| Gain Control Range | 0~30dB | ||
| RF Output Power | 10dBm | 10dBm | |
| Noise Figure | ≤5dB | ||
| Group Delay | ≤1.5us | ||
| Inband Flatness | ≤3dB | ||
| Intermodulation attenuation | Inband | ≤-65dBc/30KHz | |
| Outband (0ff 2.5MHz) | ≤-36dBm/30KHz 9KHz-1GHz | ||
| ≤-30dBm/30KHz 1GHz-12.75GHz | |||
| Outband Rejection Selective Channel | ≤-40dB 2.5MHz (more or less) | ||
| ≤-60dB 10MHz (more or less) | |||
| Spurious emission | ≤-36dBm/30KHz 9KHz-1GHz | ||
| ≤-30dBm/30KHz 1GHz-12.75GHz | |||
| VSWR | ≤1.5 | ||
| Power Supply | 220VAC | ||
| Size | 19'' Standard rack, 3U Height | ||
| Weight | 8Kg | ||
| Work temperature | -40ºC~+55ºC or -25ºC~+65ºC | ||
| Relative humidity | ≤95% | ||
| Operation Configuration | LCD Display, Manual Key-press | ||
| PC RS232 Port or RJ485 | |||
| GSM MODEM (Optional, Alarm) | |||
| SNMP (Optional) | |||
| Others | Refer to user manual for more specification | ||
| Fiber Connector | FC/APC or SC/APC | ||
| Fiber Mode | Single mode or Multiple Mode | ||
| Optic Wavelength | 1310nm or 1550nm | ||
| Optic Output Power | 2dBm 2dBm (more or less) | ||
Slave Unit of Fiber Optic Repeater
| Main Item | Specification(on user requirement) | ||
| UpLink | DownLink | ||
| Frequency Range | 413-420MHz | 423-430MHz | |
| Maximum Gain | 50dB | 55dB | |
| Band width per band | 0.025MHz or 0.05MHz or 0.1MHz | ||
| Numbers of Sub-band | 1, 2,4,6,8 (Center frequency of each sub-band is adjustable) | ||
| ALC | Output increment will not exceed 2dB when input increase 10dB | ||
| Frequency Error | ≤0.5ppm (more or less) | ||
| Gain Control Range | 0~30dB | ||
| RF Output Power | 10dBm | 43dBm | |
| Noise Figure | ≤5dB | ||
| Group Delay | ≤1.5us | ||
| Inband Flatness | ≤3dB | ||
| Intermodulation attenuation | Inband | ≤-65dBc/30KHz | |
| Outband (0ff 2.5MHz) | ≤-36dBm/30KHz 9KHz-1GHz | ||
| ≤-30dBm/30KHz 1GHz-12.75GHz | |||
| Outband Rejection Selective Channel | ≤-40dB (more or less) 2.5MHz | ||
| ≤-60dB (more or less) 10MHz | |||
| Spurious emission | ≤-36dBm/30KHz 9KHz-1GHz | ||
| ≤-30dBm/30KHz 1GHz-12.75GHz | |||
| VSWR | ≤1.5 | ||
| Power Supply | 220VAC | ||
| Size | 660mm x400mm x235mm | ||
| Weight | 35Kg | ||
| Work temperature | -40ºC~+55ºC or -25ºC~+65ºC | ||
| Relative humidity | ≤95% | ||
| Operation Configuration | LCD Display, Manual Key-press | ||
| PC RS232 Port or RJ485 | |||
| GSM MODEM Alarm (Optional) | |||
| SNMP (Optional) | |||
| Dry Contact alarm Port (Optional) | |||
| Others | Refer to user manual for more specification | ||
| Fiber Connector | FC/APC or SC/APC | ||
| Fiber Mode | Single mode or Multiple Mode | ||
| Optic Wavelength | 1310nm or 1550nm | ||
| Optic Output Power | 2dBm(more or less 2dBm) | ||