China Two-Way Outdoor Fiber Optic Receiver CATV, Find details about China Receiver, TV Receiver from Two-Way Outdoor Fiber Optic Receiver CATV
| Specifications | ||
| A. Forward Path | ||
| ITEM | UNITS | PARAMETER |
| Optical Parameter: | ||
| Optical Input Power | dBm | -6~+2(Recommend: -3~+1) |
| Optical Wavelength | nm | 1100~1600 |
| Optical Fiber Connector | FC/APC(SC/APC Optional) | |
| Optical Return Loss | dB | ≥45 |
| Fiber Type | single model | |
| RF Parameter: | ||
| Bandwidth | MHz | 47~1002 or 54~1002 or 87~1002 |
| Flatness | dB | ≤ ±0.5 |
| Output Return Loss | dB | ≥16(47~550); ≥14(550~860) |
| Output Impedance | Ω | 75 |
| Standard Configuration Output Level | dBμV | ≥107 |
| Interstage Gain Ajustment | dB | Adjustable:0~18 |
| Interstage Slope Ajustment | dB | EQ Fixed Insert:-6 or user assigns |
| Distortions: | ||
| C/N | dBc | ≥51 |
| CSO | dBc | ≤65 |
| CTB | dBc | ≤68 |
| Test conditons: input PAL-D of 59 channel,standard optical transmitter input RF is 80dBμV,optic road is10Km,fiber add up fiber variable attenuator ,the input optic power of test receiver is-1dBm. | ||
| Others | ||
| Voltage Power(V) | AC 110~265 or AC40~90 | |
| Power Loss(W) | ≤24 | |
| Anti-thunderstroke Voltage(KV) | 5(10/700mS) | |
| Operating Temperature(ºC) | -40ºC~+55ºC | |
| Storing Temperature(ºC) | -40ºC~+70ºC | |
| Housing Dimensions(mm) | 280 ×200×120 | |
| Weight(Kg) | ||
| B.Return Path | ||
| Optical Parameter: | ||
| ITEM | UNITS | PARAMETER |
| Laser Type | FP or non-cooling DFB | |
| Optical Output power | mW | 0.5, 1, 2 |
| Optical Connector | FC/APC,SC/APC | |
| Fiber Type | single model | |
| RF Parameter: | ||
| Bandwidth | MHz | 5~35 or 5~42,5~65 |
| Flatness | dB | ≤ ±1 |
| Input Return Loss | dB | ≥14 |
| Input Impedance | Ω | 75 |