Jiexiang Technology (Chengdu) Company Ltd.
Main products:encoder,modulator,STB,multiplexer,scrambler
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Contact Us
  • Contact Person : Ms. yan lihua
  • Company Name : Jiexiang Technology (Chengdu) Company Ltd.
  • Tel : 86-028-65033216
  • Fax : 400-800-3557
  • Address : Sichuan,Chengdu,Room 6, Floor 12, Unit 1, the Fourth Building, Dongli internation,
  • Country/Region : China
  • Zip : 610051

Digital MMDS Wideband Transmitter (Outdoor)

Digital MMDS Wideband Transmitter (Outdoor)
Product Detailed
Aluminum shell with modular structure for conveniently maintains; Indoor monitoring for the microwave and signal quality

Features • Low LO phase noise, which can greatly improve the signal transmission quality; • Low consumption and super linear design, which can improve the transmitting power and reduce the non-linear distortion products; • Outdoor design to improve the transmitting power and reduce feeder consumption; • Outdoor design saves the waveguide, which can greatly lower the system cost; • Miniaturization design for easier constructing; • Self-cooled design improves the device reliability; • Aluminum shell with modular structure for conveniently maintains; • Indoor monitoring for the microwave and signal quality and other parameters; • Optical input interface can realize transmitting signals in different places

Specifications

Electric signal parameters:

Parameters 

Symbol 

 Minimum

 Typical

 Max

Unit 

Output freq range 

 FOUT

2500   

2700 

 MHz

Output power

 P1 dB

  5 10 30 50 100 200

  5 10 30 50 100 200

  5 10 30 50 100 200

Frequency conversion gain flatness@200Mhz bandwidth  

 G200MHz

 1

 2

dB

 Input freq range

 FIN

 2500-LO

 2700-LO

MHz

 Gain numerical control

 Atten

 1

 15

dB 

 AGC range

 GAGC

 ±5/±0.5

dB

 AGC state

 POUT

 1

dB

 LO SSB phase noise@10KHz

 Ng

 -95

95 

dB/Hz

 Group delay

 GD

20

 nS

 Input port echo wastage

 14

 dB

 Output port echo wastage

 17

 dB

 Input port impedance/connector

 50Ω/N-50K

 Output port impedance/connector

 50Ω/N-50K

 Input level

 PIN

 75

 85

 95

 dBμV

Optical signal parameters

Parameters 

Unit 

 Standard

Wave length

  Nm

 1300-1600

Nominal input 

 dBm

 -1

Inputting power 

 dBm

 -5~+2

Max Inputting Power

 dBm

 +3dBm

Connector

 FC/APC

Reflection Loss 

 dB

 ≥45

Output impedance

 W

 50

Output reflection loss

 dB

 ≥12

Output level

dBμv 

 85

in-band flatness

 dB

≤1 

General parameters:

Parameters 

 Unit

 Weight

1W

 ≈10KG

5W

 ≈16KG

10W

 ≈18KG

30W

 ≈25KG

50W

 ≈35KG 

100W

 ≈80KG

200W

 ≈90KG

 Dimension

1W

 250(L)*160(H)*120(W)

5W

 440(L)*250(H)*180(W)

10W

 520(L)*380(H)*220(W)

30W

 480(L)*620(H)*240(W)

50W

 680(L)*620(H)*240(W)

100W  

 850(L)*620(H)*240(W)

200W

 850(L)*620(H)*240(W)

Temperature

 20°C~45°C

Consumption

1W

 ≈50VA

5W

 ≈63VA

10W

 ≈110VA 

30W

 ≈135VA 

50W

≈250VA 

100W

 ≈430VA

200W

 ≈750VA 

 

Digital MMDS Wideband Transmitter (Outdoor)



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