Product Description
We can provide you full series of MMDS system, including head-end equipments, like as IRD, QPSK demodulator, Encoder, Multiplexer, Scrambler, Modulator, Transmitter, antenna, corresponding CAS& SMS software, and Set top box.
Please just send us your inquiry or requirement information, then our engineer can calculate the transmitter power you need, and corresponding equipment you need.
If you have any question, please feel free to contact us.
We can provide you full series of MMDS system, including head-end equipments, like as IRD, QPSK demodulator, Encoder, Multiplexer, Scrambler, Modulator, Transmitter, antenna, corresponding CAS& SMS software, and Set top box.
Please just send us your inquiry or requirement information, then our engineer can calculate the transmitter power you need, and corresponding equipment you need.
I. Specifications for Digital/Analog MMDS Transmitter
Model
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CS8010
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CS8020
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CS8030
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CS8050
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CS8100
|
CS8200
|
RF output power(P-P)
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10W
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20W
|
30W
|
50W
|
100W
|
200W
|
ACPR(dBc)
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≥40
|
64QAM
|
||||
≥25
|
QPSK
|
|||||
RF output frequency
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2500~2700MHz(adjust freely the bandwidth of carrier signals within 200Mhz)
|
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RF output port
|
50Ω/N model connector, return loss〉20dB
|
|||||
RF frequency response
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BW: 200MHz ; in band ripple: ≤2.0dB; in band of 10MHz: ≤1.0dB
|
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group delay character
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≤40nsec
|
|||||
L.O. Frequency
|
2033MHz(Customized), stabilizer 1×10-6
|
|||||
L.O. Phase Noise
|
NФ≤-100dBc/Hz@10KHz
|
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IF input level
|
-25~-5dBm
|
|||||
IF input signal frequency
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467~667MHz(*670~870MHz,fL: *1830MHz,*Special Requirements)
|
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IF input port
|
75Ω/F type connector, return loss〉15dB
|
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spurious rejection in band
|
-60dBc(compared with the level of digital signals)
|
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AGC/ALC
|
20dB
|
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circumstance
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temperature: -20℃~+45℃; humidity: uncondensation; relative humidity: 0~95% unsaturation
|
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power supply
|
AC 220V±10%,50/60Hz, power consumption: change with output power
|
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dimension(L*W*H)
|
Up to different power
|
|||||
weight(Kg)
|
changing with output power
|
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Control Panel
|
75Ω/F type, 50Ω/N type, 7-hole connector for test, 3-hole connector for AC power supply, AC power switcher, electricity indicator, power supply indicator, power indicator, IF signal indicator
|
If you have any question, please feel free to contact us.