The transmitter sends CATV transmission signals between 70 and 770MHz, and BS and CS-IF signals between 950 and 2,602MHz by converting them into optical intensity modulated signals.
| Item | Specifications | ||
|---|---|---|---|
| Input section | Transmission frequency band | 70 to 770MHz/950 to 2602MHz | |
| Max. transmission channel | [70 to 770MHz] | 11ch[analog],80ch[digital] | |
| [950 to 2602MHz] | 36ch[BS/CS-IF] | ||
| RF signal input level | [70 to 770MHz] | 76dBµV [analog], 66dBµV [digital] | |
| [950 to 2602MHz] | 76dBµV[BS/CS-IF] | ||
| Output section | Light-emitting element | Laser diode | |
| Optical output wavelength | 1,550nm band | ||
| Optical connector | SC-APC [Angled PC] | ||
| Optical output power/optical output port | +9dBmW±1dB | ||
| Performance | CNR [*1] | 46dB or more [70 to 770MHz], 26dB or more [950 to 2,602MHz] | |
| CSO [*2] | -56dB or less [77 to 770MHz] | ||
| CTB [*2] | -56dB or less [77 to 770MHz] | ||
| IM3 [*2] | -59dB or less [950 to 2,602MHz] | ||
| IM2 [*2] | -36dB or less [950 to 2,602MHz] | ||
| Power consumption | 50VA or less | ||
| Dimensions | 480[W]×401[D]×43.7[H]mm(excluding projections) | ||
| Mass | 3.4kg or less | ||
*1:
Performance when paired with the compamy's optical receiver [fiber length: 20km, optical reception level: -8dBmW]
*2:
Performance when paired with the compamy's optical receiver [fiber length: 20km, optical reception level: -2dBmW]
