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QPSK Modulators
 QPSK Modulators |
Product Description
Performance characteristics:
1, Reform Microwave original television that it can send 5-8 effect of DVD sets of images with 30M bandwidth.
2, achieve the effect of MMDS with the price of microwave frequency modulation and the omnidirectional transmission.
3, Can be digitally encrypted, any image have not absolutely damaged.
Performance parameters
1. QPSK modulation
2. Input interfaces in line with ASI standards
3. Roll-off factor: 0.15
4. Symbol rate: 2M~45M
5. IF output range: 70MHz / 0dBm (depend on model)
950MHz ~ 2150MHz / -20dBm ~ -3dBm
450MHz~950MHz
6. Level output range: -33dBm ~ -3dBm, -23dBm ~ +7dBm (Option)
7. Inner encoding rate: 1/2 2/3 3/4 5/6 7/8
8. SF: 1/2: 1.8Mbits~41.5Mbits
2/3: 2.45Mbits~55.5Mbits
3/4: 2.75Mbits~62.3Mbits
5/6: 3Mbits~70Mbits
7/8: 3.2Mbits~73Mbits
9. Power Supply: 220V± 10%
10. Whole power: 15W
| Company: | Guilin Mingke Communication Equipment Co., Ltd. |
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