وصف
L-Band SAT Satellite TV TX Satellite Optical Transmitter
★Description
DT-SAT-OR2600L,DT-SAT-OT2600L series L-band satellite optical transmitter and optical receiver are used to realize optical transmission of L-band satellite signal, both adopts standard 19″ structure, easy to install and use.Optical transmitter equipped in perfect APC control circuit and AGC functional high-linearity IF driving circuit, to ensure the laser’s long life and high reliability operation, as well as SAT-IF signal high quality transmission. The unit operation parameter is controlled by microprocessor,the front LCD provides status display and fault diagnosis. It is suitable for engineering application with high index requirements.
★Features
⊙Standard 19″ structure, easy to install and use. ⊙Front panel LCD provides status display and fault diagnosis. ⊙Optical transmitter is equipped in RF AGC circuit, with wide RF input level range.
⊙Optical transmitter provide LNB with 13V or 17V power supply through RF input port. ⊙950~2600MHz operation bandwidth, suitable for transmitting L-band satellite signal. ⊙Optical transmitter adopts MQW-DFB laser, to ensure the unit high index and high reliability.
★Specification
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Optical
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ملاحظة
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Optical wavelength
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نانومتر
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1310±20 or 1550±20
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Output optical power
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ميغاواط
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1,2,3,4 أو 5
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About 1U
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Optical output channel
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1
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About 17″
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Return loss
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ديسيبل
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≥50
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Optical connector
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SC/APC or FC/APC
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Laser type
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MQW-DFB
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RF
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Operation bandwidth
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ميغاهيرتز
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950~2600
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RF input level range
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dBm
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-40 ~ -20
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RF input channel
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1
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Automatic detection
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In-band flatness
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ديسيبل
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±2.0dB
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950~2600MHz
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ديسيبل
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±0.3dB
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Any 36MHz bandwidth
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Input impedance
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أوه
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75
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RF return loss
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ديسيبل
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10
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RF connector
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FL10
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Step 1MHz
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System
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Adjustable attenuation of 0~15dB
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Third order intermodulation1)
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ديسيبل
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≥55
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Equivalent noise factor
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dB/Hz
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>115
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Support Annex- A/C
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Link gain2)
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ديسيبل
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25
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Link loss=0dB
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عام
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قوة
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الخامس
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110~265V
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Operation temperature
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درجة مئوية
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0~+50
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After equalizer, 64QAM
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Relative humidity
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%
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5~95
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After FEC, 64QAM
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البعد
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مم
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483×370×44
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Power consumption
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دبليو
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20
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Operation temperature
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0~45ºC
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Mbps
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SR=7Mbaud, 256QAM
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درجة حرارة التخزين
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-20ºC~80ºC
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ديسيبل
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No equalizer, -8dBm, 64QAM
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رطوبة
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10%~90%
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After FEC, 64QAM
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Our Workshop
Our advantages
* As a world class manufacturer we can ensure you are getting world class quality at a competitive price.
* We pride ourselves on earning our clients repeat business. We ensure customer satisfaction by ensuring all out products meet world ISO 9001, اس جي اس, CE standards and best manufacturing practices.
* We also pride ourselves by ensuring we give you our client the best service and experience dealing with a reputable manufacturer.
Customer first, service foremost
If you have any other questions, please feel free to contact with me.
I will reply you at my first time.
Thank you for visiting our products, have a good day:)