SDHE-3650
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| Code | 521102 |
QAM Digital modulator converts input data streams from MPEG encoders, multiplexers or other devices into high frequency signals. After IF processing and up-converting into the range of TV channels, signals can be transmitted through HFC and MMDS networks. It’s widely used in digital TV, data broadcasting, VOD, Internet, video conference etc.
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| Model | SDHE-3650 |
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| Code | 521102 |
| Input interface | BNC female, 75 Ω (ASI), DB-25 (SPI) |
| Input stream | 2 ~ 56 Mbit/s |
| IF interface | BNC female, 75 Ω |
| IF bandwidth | 8 MHz |
| IF frequency | 32.25 / 36 / 36.15 / 44 MHz |
| IFinput signal level | 100 dBµV |
| Output simbol rate | 1 ~ 7 Msimb/s |
| Output frequency range | 48 ~ 800 MHz |
| Output signal level | 105 ~115 dBµV (-20 dB test output) |
| SNR | > 55dB |
| Modulation type | QPSK, 16/32/64/128/256 QAM |
| MER | >36dB |
| Management interface | IEEE802.3 ETHERNET, RJ45 |
| Power Supply / Energy consumption | 165 ~ 265 VAC, 50 Hz / 50 W |
| Dimensions / Weight | 1U x 19" x 400mm / 7 kg |
| Operational / Storage temperature | 5°C ~ +45°C / -25°C ~ +55°C |
Structure diagram |
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