Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Redutelco PODRP20
Summary of Contents for Redutelco PODRP20
-
Page 1: User Manual
User Manual -- Wide Band Repeater (Model: PODRP20) User Manual Wide Dual Band Repeater (20dBm) REDUTELCO TECHNOLOGY CO.,LTD. 2013 January Information in this manual is subject to change without notice http:www.redutelco.com © 2009 Redutelco | All rights reserved ... -
Page 2: Table Of Contents
User Manual -- Wide Band Repeater (Model: PODRP20) Table of Contents Description ....................3 Technical Specifications ................3 System Diagram ..................4 Product Features ..................5 Applications Example ................6 Minimum Signal Levels ..............6 Custom Applications ................. 7 Isolation and Separation .............. -
Page 3: Description
-- Wide Band Repeater (Model: PODRP20) 1 Description The wide band repeater (PODRP20) is a bi-directional amplifier used to enhance signals between a mobile and a base station. This repeater type is used for digital telecommunication system: 1) -It picks up the strongest signal from... -
Page 4: System Diagram
User Manual -- Wide Band Repeater (Model: PODRP20) Any two bands of 800/850/900/1800/1900/2100 Network(Customized) 60±2dB 60±2dB Uplink Gain 65±2dB 65±2dB Downlink 17±2dBm 17±2dBm Uplink Output Power 20±2dBm 20±2dBm Downlink MGC≥30 Gain Adjust Scope Gain Adjust Step 0～10dB/±1dB#10～20dB/±1.5dB#20～31dB/±2dB Gain Adjust precision ±4... -
Page 5: Product Features
User Manual -- Wide Band Repeater (Model: PODRP20) The RF link (donor) towards the base station is typically fed from an outdoor antenna while the coverage area is fed by an indoor antenna or connected to mobile antenna directly. -
Page 6: Applications Example
User Manual -- Wide Band Repeater (Model: PODRP20) 5 Applications Example 5.1 Minimum Signal Levels It requires 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. -
Page 7: Custom Applications
User Manual -- Wide Band Repeater (Model: PODRP20) 5.2 Custom Applications If building is made of concrete, steel, steel roof, copper roof, brick, aluminum siding, concrete roofing tiles, metal roofing tiles or any other signal stopping material, a repeater is usually the ideal solution for your situation. -
Page 8: Production Operation
User Manual -- Wide Band Repeater (Model: PODRP20) Isolation becomes 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 9: Commissioning
User Manual -- Wide Band Repeater (Model: PODRP20) Step 5: Mount coverage (inside) antenna in a productive location. It may need to adjust or move the antenna later. Step 6: Connect coaxial cable between the coverage antenna and the repeater output port. - Page 10 User Manual -- Wide Band Repeater (Model: PODRP20) You can switch attenuation value by using repeater side switch, If you want to set attenuation 18, you push switch16 and switch 2 on. And set UL ATT to limited the interference to BTS in uplink direction.
Need help?
Do you have a question about the PODRP20 and is the answer not in the manual?
Questions and answers