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Ceke DTV-UDWG100F, User Manual

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                                                            DTV-UDWG100F User Manual 

Guilin CEKE Communication Equipment Co., Ltd. 

Add: D

‐

08, Information Industrial Park, Chao Yang Road, High

‐

tech District, Guilin, Guangxi, 541004, P.R.China. 

Tel: +86 773 2120 156    Fax: +86 773 2120 299    Email

：

[email protected]    Web: www.glsq.com

 

 

 

 
 
 

 

 

Terrestrial Digital TV   

Wide Band Frequency Repeater 

User Manual 

 

 

 

 

 

Guilin CEKE Communication Equipment Co., Ltd. 

June, 2012,   

 

 

Summary of Contents for DTV-UDWG100F

Page 1: ...mation Industrial Park Chao Yang Road High tech District Guilin Guangxi 541004 P R China Tel 86 773 2120 156 Fax 86 773 2120 299 Email glsq glsq com Web www glsq com Terrestrial Digital TV Wide Band F...

Page 2: ...his machine either for operation or maintenance in short time Please make sure you review all documents we provide carefully before installation so that you make full use of this machine We are seriou...

Page 3: ...rotection 4 3 3 Electrostatic Induction 5 4 Product Installation Instructions 5 4 1 Unpacking Inspection 5 4 2 Safety Requirements 6 4 3 Rack Mounting 6 4 4 Accessories Installation 6 4 5 Cleaning and...

Page 4: ...Wavelength Amplifier Mode Operation Bandwidth Equipment Function Maximum Power auxiliary cooling Volume production time Equipment Version UHF Band Digital Amplifier Broadband work Signal Gap fill Fan...

Page 5: ...t output MMDS Down conversion Receiver Module To support the microwave signal input Input RF Delay Module Make the equipment support the wideband low power single frequency networking 3 Product Safety...

Page 6: ...12W 30W Nominal output power 5W 10W 20W 50W 100W 200W Maximum rated input power 50W 70W 100W 400W 600W 1000W Operating Environment Outdoors Within 5000m above sea level 25 55 relative humidity 95 wat...

Page 7: ...llation 4 3 Rack Mounting Outdoor repeater can be installed on the wall or on the pole When the equipment is installed in the wall the user can use screws or expansion screws to fix instead of clamps...

Page 8: ...th to clean the surface gently make sure there is no liquid spilled inside the equipment during the cleaning users can also use a hair dryer or vacuum cleaner to remove the dust inside the machine 4 6...

Page 9: ...n operation status connected to the power only the designated staff can do the maintenance work 5 System Functional Block Diagram Input Filter optional LAN DIGITAL AGC nS Protection circuit Broadband...

Page 10: ...Cooling System 50 watts above serious products use the auxiliary air cooling system it is located in the rear side of repeater CEKE take full advantage of natural heat emission of the large area heat...

Page 11: ...n of digital and analog to achieve the output power adjustable in a continuous wide range Models below 50 watts can provide the interfaces for external battery backup power and photovoltaic battery Pr...

Page 12: ...equipped with the MMDS receiver module to make the equipment directly receive the microwave signal then converted to UHF signal for coverage DTV UDWG unique RF delay input module The RF signal delay m...

Page 13: ...dB Proper working 21 Allowed working 16 Output shoulder single spectrum 4 2MHz dB 38dB single spectrum 8MHZ In band flatness single spectrum dB 0 5 fc 3 756MHz Transmission Delay s 5 Noise Figure dB...

Page 14: ...essage Operating temperature 25 55 Relative humidity 95 Operating Altitude m 5000 8 Interface Introduction DTV UDWG series repeaters have perfect input and output interfaces There are position marks f...

Page 15: ...rameter editing status increase the parameter value DOWN key in menu browse status move the cursor down In enumeration parameter editing status rotate parameters value in numeric parameter editing sta...

Page 16: ...attenuate 0dB The above attenuation value applies to 15 60 dB RF signal strength optical fiber received signal strength should plus 30 dB based on RF signal strength Set preamplifier output maximum pr...

Page 17: ...or too strong Please restart the repeater if signal strength changes 1 2 FOR D POW Current output power display Unit W 1 3 REF POW Current reflection power display Unit W 1 4 ATT Corresponding to the...

Page 18: ...rmally please review this alarm information to determine the problem and investigate it one by one until the repeater operates normally 2 1 PRE AMP RF IN Pre amplifier RF input status Displaying OK P...

Page 19: ...tage with multimeter 1 5 adjust the voltage up limited protection point and voltage up limited protection point 3 8 appropriately 2 7 FIRST ALARM The first alarm Record the latest alarm reason 2 8 SEC...

Page 20: ...o need to set If it is set at a fixed attenuation you have to test the strength of input signal according to list above and check 1 4 the same illustration with 1 4 3 4 MAX input power Preamplifier ou...

Page 21: ...ue shown in 1 5 is lower than power supply lower limit protection point it will come into protection Generally the display value decreased by 7V If it shows 39V the protection value setting is 32V 3 9...

Page 22: ...closed 4 Temp high Temperature is too high 5 FORD Pow alarm Transmitting power is too high 6 REF Pow large Reflection power is too high 7 MAIN DC alarm Abnormal voltage alarm 1 ID 0010 Equipment No Re...

Page 23: ...sturbance please check if the antenna and feeder of GPRS are in near distance with output port and feeder of the repeater which should be set far from repeater antenna If the GPRS doesn t work after b...

Page 24: ...35 45dB attenuate 10dB 45dB below attenuate 0dB The above attenuation value applies to 15 60 dB RF signal strength optical fiber received signal strength should plus 30 dB based on RF signal strength...

Page 25: ...on First three items are the same for version 3 3 and 3 52 Settings are same for 1 Information 2 alarm 3 setup As for detailed description of first three items of version 3 52 please refer version 3 3...

Page 26: ...an extension cable with length of 10 meters should be added to the output interface of GPRS module Try to keep the GSM antenna away from repeater transmitting antenna Use waterproof tape to cover the...

Page 27: ...connection open GOOGLE browser key in the website for remote control software in the address bar Input the user ID and password provided by us you can check it after logging in Check the repeater inf...

Page 28: ...fier input power check the adequacy of the antenna isolation whether self excited or not appropriate adjust protection points Reorient the receiving antenna adjust input signal to the normal and safe...

Page 29: ...p this card so that we can provide comprehensive after sales service for you and your company Product Name Model Product Serial No Origin of goods Sales Company Name Sales Company Address Sales Compan...

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