This equipment realizes hybrid optical fiber and radio transmission.The 23GHz band is optimum for relaying broadcast waves.
| Item | Specifications | |
|---|---|---|
| 23GHz transmitter | Input frequency band | UHF band[470 to 710 MHz] |
| Output frequency band | 23GHz band | |
| Compatible modulation methods | 64/256QAM[DOCSIS 1.x, 2.0], OFDM[ISDB-T] | |
| Dimensions/Mass | 343[W]×257[D]×495[H]mm [excluding projections]/22kg | |
| 23GHz receiver | Input frequency band | 25 to 125MHz[tentative] |
| Output frequency band | 23GHz band | |
| Compatible modulation methods |
QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM 256QAMTDMA, A-TDMA, S-CDMA per DOCSIS 2.0 |
|
| Dimensions/mass | 343[W]×257[D]×495[H]mm[excluding projections]/22kg or less | |
18/19GHz Radio Relaying Equipment
This equipment realizes hybrid optical fiber and radio transmission. The 18/19GHz band is optimum for service providers involved in government administration.
| Item | Specifications | |
|---|---|---|
| 19GHz link | Input frequency band | 60MHz of UHF band |
| Output frequency band | 19GHz band[Blocks 1 to 4] | |
| Compatible modulation methods | 64/256QAM[DOCSIS 1.x, 2.0], OFDM[ISDB-T] | |
| Dimensions/Mass | 343[W]×257[D]×495[H]mm[excluding projections]/22kg | |
| 18GHz link | Input frequency band | 15~42MHz |
| Output frequency band | 18GHz band[Blocks 1 to 4] | |
| Compatible modulation methods |
QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM TDMA, A-TDMA, S-CDMA per DOCSIS 2.0 | |
| Dimensions/mass | 343[W]×257[D]×495[H]mm[excluding projections]/22kg or less | |
This is a product of Kyocera Communication Systems Co., Ltd.
