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毫米波TV/IP 广播系统(城市1)

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毫米波TV/IP 广播系统(城市1)

毫米波TV/IP 广播系统(城市1)

发布时间:2025-5-2 9:23:25 加入购物车

频率范围40.5-43.5GHz,7.5km传输距离

General   Transmitter
Frequency Range 40.5-43.5GHz   RF Bandwidth 200MHz
Bandwidth  39 MHz * channels Number   Output power 22 dBm Psat min
TV-channels Up to 432 per a cell sector   Polarization  Vertical/Horizontal
Data capacity 3240 Mbps per a cell sector   Phase noise <-51 dB/Hz at 1 kHz offset
<-81 dB/Hz at 10 kHz offset
Sectors in cell 4, 6, 8, or 12   Unwated emission                 30 MHz .. 21.2 ГГц
21.2 GHz .. 40.5 GHz
43.5 GHz .. 43.5 GHz
43.5 GHz .. 80 GHz
< - 90 dBW
< - 60 dBW
< - 80 dBW
< - 60 dBW
Range(90° sector, 30 cm
terminal antenna,5mmph rain rate)
7.5 km   IF 1250-1750 MHz, 10dBm
QPSK modulation N-type
connector
Environment  -45 °C .. +50 °C    Input noise  <- 55 dBc in 4kHz band
      Antenna 90°x10°, 16 dB
60°x10°, 17 dB
45°x10°, 18 dB
30°x10°, 20 dB
Receiver   Power 54 VDC, 2A
RF Bandwidth 1200MHz   Dimensions 288х242х120 mm,
antenna: 140 х diam.85
Polarization Vertical/Horizontal    weight 5kg
Cross-polarization factor 20dB   Mounting On vertical pipe 40~70
mm diameter
Noise figure 8dB   Alignment-vertical                                            -horizontal  +/-25°
360°
HF/RF gain 35dB        
IF 950-2150MHz          
LO  stability  +-2.5MHz          
Antenna 30 cm/38 dB/1.6°
45 cm/42 dB/1.0°
60 cm/44 dB/0.7°
         
Power 18 V, 250 mA          
Mounting On vertical pipe 40~70
mm diameter
         
Dimensions(without antenna) Diam.75x150mm          
Weight 2kg          
Alignment-vertical                                           -horizontal  +/-20°
360°
         

 

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