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User Manual

-- LTE /4G 2600 Repeater (Model: PORP27T)

http:www.redutelco.com © 2013 Redutelco

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User Manual

LTE/4G 2600M 27dBm Repeater

REDUTELCO TECHNOLOGY CO.,LTD.

2013 January

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Summary of Contents for PORP27T

Page 1: ...User Manual LTE 4G 2600 Repeater Model PORP27T 1 User Manual LTE 4G 2600M 27dBm Repeater RE 2013 January ...

Page 2: ... Diagram 5 5 Applications Example 6 5 1 Minimum Signal Levels 7 5 2 Custom Applications 7 5 3 Isolation and Separation 8 6 Production Operation 11 6 1 Notices 11 6 2 Installation 11 6 3 Donor Antenna Installation 12 6 4 Service Antenna Installation 14 6 5 Repeater Installation 15 6 6 Cable layout 15 6 7 Commissioning 15 NOTICE SWITCH AC POWER OFF BEFORE DONOR AND SERVICE ANTENNA CONNECTS TO REPEAT...

Page 3: ...plifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak blind coverage area 3 And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction It features with customized frequency band flexible installation cost effectiveness and ideal coverage solution It is applied to small medium size areas such as medium office bus statio...

Page 4: ...nk Simple installation with external AC DC adapter Dual ports and full duplex design 3 Technical Specifications Items Specification Uplink Downlink Frequency Customized 2500 2570 MHz 2620 2690 MHz Gain 70dB 75 dB Output Power 20dBm 27dBm ALC Scope 20dB In Band Ripple 8dB I O Impedance 50 Ω VSWR 2 Noise Figure 8 dB Inter modulation Attenuation 40dBc Spurious Emission 36dBm 9KHz 1GHz 30dBm 1 12 75GH...

Page 5: ...outdoor antenna while the coverage area is fed by an indoor antenna or connected to mobile antenna directly The signal from the base station is received via directly antenna then forwarded through a duplex filter is amplified in a low noise amplifier LNA enters the RF filter for wideband selective and then amplified in the power amplifier The output signal passes a duplex filter before it is fed t...

Page 6: ...Antenna Outdoor antenna Donor antenna Receive signal from BTS tower Ex Log period antenna Yagi antenna 3 Cable Connection between antenna and repeater Ex LMR400 LMR600 50 5D 4 Repeater Amplifies Signal from BTS via donor antenna Ex Single band dual band triband 5 Internal Antenna Indoor Antenna Service antenna transmit the signal to coverage area after repeater Ex Whip antenna omni antenna panel a...

Page 7: ...signal Notices 1 The donor antenna should have line of sight LOS with the BTS antenna If the signal strength is adequate LOS may in some cases not be necessary 2 Donor antenna gains are typically 9 to 14 dB and have a horizontal and vertical beam width of less than 30 to correctly select the donor BTS 5 2 Custom Applications If building is made of concrete steel steel roof copper roof brick alumin...

Page 8: ...in order to fully cover your building We can make almost any cable length and can help design a system that fits your application 5 3 Isolation and Separation Isolation refers to the proper distance or separation needed to keep the Donor antenna signal pattern and the Coverage antenna signal pattern away from each other ...

Page 9: ...mes particularly problematic when Omni directional antennas are used for both the Donor and the Coverage antennas Since these antennas transmit in a circle or more accurately a sphere it is very easy for these spheres to overlap and thus negate the repeater system ...

Page 10: ...User Manual LTE 4G 2600 Repeater Model PORP27T 10 ...

Page 11: ...quire input power less than maximum input power of repeater otherwise the repeater cannot work well Keep clear for label and indicator on surface of repeater to be identified 6 2 Installation Step 1 Start by taking phone up to the roof or other location outside to find where the signal is strongest Step 2 Temporarily mount the Donor outside antenna in that location It may need to adjust and move t...

Page 12: ...ing and or pointing the Donor and Coverage antennas until get the most signal possible Step 8 Secure all antennas and cables securely mount the repeater and clean up the installation 6 3 Donor Antenna Installation Front View Back View Find a good spot to mount the antenna such as a chimney or rooftop to avoid trees building and any metal objects ...

Page 13: ...s a minimum signal level in the place where install the donor antenna Failure to provide sufficient input signal will only result in a poor coverage inside the building for this repeater system To check signal levels use the phones in the place where antenna be install on the roof and observe the signal bars on the phone The Donor outside antenna should be placed in the location where you get the ...

Page 14: ... orientation in horizontal vertical position or 45 degree angle position to have the best signal strength after repeater on 6 4 Service Antenna Installation The Omni antenna is install in center of coverage area and radiate all directions It requires not be install close to window Mount coverage inside antenna in a productive location It may need to adjust or move the antenna later ...

Page 15: ...ndard 220 110VAC power for the repeater Connect coaxial cable between the outdoor antenna and the repeater BTS port Cable layout through walls U Dripping bend Run one coaxial cable inside the building Connect the coaxial cable between the indoor antenna and the repeater MS port RF connectors should be link tighten Cable bending radium meets technical requirement 6 7 Commissioning ...

Page 16: ...n Press Button SEL to select system Decrease UL DL Gain Put one load to MS port as below diagram Power switch ON Select system via Button SEL in monitor board Decrease Band 2600M gain Downlink until sys1 not alarm if BTS signal is too strong Set uplink gain downlink gain 5 for each band UL PA module Remove load and connect MS port to indoor antennas system Check LED status if LED RED ON it means t...

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