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Package Contents 

 

    

        

        

         

 

 

 

signal amplifier, 1pc   outdoor antenna, 1pc  indoor antenna, 1pc   cable, 15 + 5 meters 

  

     

             

                   

 

 

power adapter, 1 set      installation screws, 1 bag      a ntenna installation kit, 1 bag

 

 

Product Description 

 

EP20-TB-2600 signal amplifier has high intelligence and excellent tech index, empowered 

with  EDA  digital  simulation  and  unique  50Ω  impedance  match  wiring  technology.  It  is 

equipped  with  electronic  devices  and  RF  components  originated  from  international  famous 

brands. 

It  provides  2G,  3G,  4G  coverage  solutions  for  different  cities  in  Mexico.  Besides  its 

elegant  appearance,  compact  size  and  easy-to-install,  it  can  cover  an  area  of  800

  with 

proper  installation  and  operation.  That  makes  it  an  excellent  option  to  solve  weak  signal 

problems for home, office, elevator and basement, etc

 

Product Features 

 

 

LCD display

 of frequency band, output power, gain, alarm and working status. 

  Support multiple systems for 

2G 3G 4G 

networks. 

  Real time isolation check, so as to alarm when self-oscillation occurs. 

 

Self oscillation cancellation

, auto degrade the gain when insufficient isolation detected. 

 

Auto shut-off, 

if over input signal or severe self-oscillation occur, no interference to BTS. 

 

Auto stand-by

, when no active mobile users in the coverage area, and auto turn on if an 

active user is detected, lower interference to BTS. 

 

MGC/manual gain control

, to attenuate the gain with 1dB step among the range of 31dB.  

 

ALC/auto  level  control

,  to  limit  the  output  power  among  safety  range,  to  keep  stable 

signal coverage and extend device lifespan. 

Содержание EP20-TB-2600

Страница 1: ...PLEASE READ THE INSTRUCTION CAREFULLY BEFORE ANY OPERATIONS AND KEEP FOR FUTURE REFERENCE Triple Band Signal Amplifier EP20 TB 2600 User Manual...

Страница 2: ...to maintain or replace inside components is not recommended Keep the signal amplifier away from any heat sources and do not install it in a confined space CONTENT PACKAGE CONTENTS 2 PRODUCT DESCRIPTIO...

Страница 3: ...operation That makes it an excellent option to solve weak signal problems for home office elevator and basement etc Product Features LCD display of frequency band output power gain alarm and working...

Страница 4: ...0 000 hours Interface Description A N Female Connector to outdoor antenna B N Female Connector to indoor antenna C DC power supply plug in D Power switch E Grounding screw F Push to increase gain valu...

Страница 5: ...the screen as Figure 1 Figure 1 b View the Working Frequency Bands Keep pressing SET button till Band 5 850 MHz is flashing Then press INC or DEC to switch to another frequency band At last press SET...

Страница 6: ...on the screen as Figure 7 Then press INC or DEC button to attenuate downlink gain as Figure 8 Figure 5 Figure 6 Figure 7 Figure 8 e Auto Stand by Function When uplink input signal is lower than 80dBm...

Страница 7: ...ignal output will automatically shut off to avoid self oscillation and causing interference to the BTS Meanwhile I S O at the middle bottom of the screen will be flashing and Run indicator will be red...

Страница 8: ...in display Auto shut off for severe self oscillation displayed flashing ALC Not active not displayed active 5 10dB displayed active 15 29dB displayed flashing Auto Stand by max gain UL input signal is...

Страница 9: ...eat dissipation b Installation Tools No Items Quantity Remarks 1 Impact drill 1 Drill holes on wall self provided 2 Wrench 1 Reinforce the interface connection self provided 3 Mobile phone for testing...

Страница 10: ...rding to the installation requirements and dimension of the amplifier 4 Estimate and mark the sites for installation holes of U shaped back holder Drill holes with the impact drill Sizes of holes are...

Страница 11: ...nding screw of amplifier to the ground wire of the power line 2 Make sure the feeder cables between the amplifier and antennas are firmly connected 3 Connect the DC plug of 12V 3A power adapter to DC...

Страница 12: ...of the inside cable and connectors The indoor antenna is damaged Replace the indoor antenna Effectiveness of the amplifier degrades after working for some time The outdoor antenna is damaged Replace...

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