R tron SPAPP200M PCS Repeater User Manual

R-tron Inc. PCS Repeater Users Manual

Users Manual

Mini 200mW User’s Manual
Mini 200mW User’s Manual R-Tron., Inc. 2/15 page Copyright Copyright of this manual belongs to R-TRON, Inc. Reproduction, distribution or revision of part or all of contents in this manual in any form without written permission of R-TRON, Inc. is prohibited. Registered Trademark R-TRON are registered trademarks of R-TRON, Inc. Other products and company names mentioned herein this manual might be trade marks or trade names of their respective owners. RF Repeater Band Selective Type Sprint PCS Copyright © 2005 R-TRON, Inc. All Rights Reserved The results of using the information not mentioned in this manual or the risk of misunderstanding this document remain with the user. The information in this manual is subject to change due to function enhancement, change of design, etc. If you want the modified manual or have any question on this manual, please contact us with information below: Address : Customer Support Center, Jisan IT Venture Bldg., 2/3F, 1004-9/10, Doksan-Dong, Gumcheon-Gu, Seoul 153-829 , South Korea Tel : +82-2-896-4101
Revision History Version Date of revision Reason for revision Revision Description Ver 0.1 August 11, 2005 RF EXPOSURE INFORMATION The antenna used for this transmitter must not exceed 12dBi and must be installed to provide a minimum separation distance of 20cm from all persons.
Mini 200mW User’s Manual R-Tron., Inc. 4/15 page Contents 1. Overview -----------------------------------------------------------------------6 2. Repeater Design ----------------------------------------------------------7 2.1 System specifications --------------------------------------------------7 1. Mechanical and Environmental conditions --------------------------7 2. System Electrical Specifications ---------------------------------------8 A. Mini 200 Repeater ---------------------------------------------------------8 B. Mini 200 Antenna ----------------------------------------------------------9 3. Repeater Configurations -----------------------------------------10 3.1 Body -------------------------------------------------------------------------10 1. RF Unit ---------------------------------------------------------------------11 2. Main Control Unit (MCU) ----------------------------------------------12 3. DC Power Supply Unit (PSU) ----------------------------------------12 3.2 Antenna Unit -------------------------------------------------------------13 1. Donor Antenna (Yagi Antenna) --------------------------------------13 2. Distribution Antenna ----------------------------------------------------14 4. Block Diagram -----------------------------------------------------------15 4.1 Downlink signal path ------------------------------------------------15 4.2 Uplink signal path -----------------------------------------------------15
Mini 200mW User’s Manual R-Tron., Inc. 5/15 page 1. Overview Mini 200 will bring in those weak cellular phone signals reducing dropped calls and allowing you to use cell phones ...even deep inside a building. At the heart of all of our systems is a Mini 200 designed to improve coverage for wireless products within a facility. Combined with interior ceiling mounted low profile antennas, and an exterior mounted Yagi or Patch Antenna, the Mini 200 boosts the signal level for distribution within the interior areas, reducing the problem of dropped calls and signal fades. The Mini 200 can also be used in mobile applications, improving voice quality and range in areas of poor coverage. Figure 2.1 Fundamental configuration of Mini 200 All of our packages are engineered using only FCC approved amplified components. They are designed not to disrupt local wireless communication but to add service to areas that otherwise would not have the coverage that the customer requires. All of Mini 200 is easily installed.
Mini 200mW User’s Manual R-Tron., Inc. 6/15 page 2. Repeater Design The Mini 200 is housed in an aluminum chassis that is waterproof for indoor use. The chassis has a design suited for indoor use. The Mini 200 has several RF amplifiers and components on a board with an aluminum body. Furthermore, the RF components are implemented within RF CMOS IC or MMIC technologies. A board that contains several RF amplifiers and components is shielded under a metal cover. This amplifier board is different types depending on the supported system. The followings are the Technical Specification of Mini 200, 2.1 System specification 2.1.1 Mechanical and Environmental conditions Parameter Specification Power supply AC 120V +30/20%(AC 96~156V), 50/60Hz ±5% Operating temperature 0 ~ +45℃ Humidity 10% ~ 85% Consumption power 159W RF connector N-female Size(W X L X H) 280 X 430 X 115 (mm) / 11.02 X 16.93 X 4.53 (inch) Weight Less than 33 lbs Table 2-1. Mechanical & Environmental Conditions
Mini 200mW User’s Manual R-Tron., Inc. 7/15 page 2.1.2 Electrical Specification A. Mini 200 Repeater Parameter Specification Remark Down Link 1930 – 1970 MHz Total 40 MHz Frequency Band Up Link 1850 – 1880 MHz Total 40 MHz Down Link Transmit Maximum Power Up Link + 23 dBm (200mW) Total Power on CDMA Gain 80 dB ± 1dB Gain Range 70 ~ 80dB Gain Step 10 dB (1 dB Step) Noise Figure < 5 dB Bandwidth(Type 1) 5 MHz BW(Max. 3FA) Any 5MHz of Total 60MHz (A1,A2,A3,D,B1,B2,B3,E,F,C1,C2,C3)Bandwidth(Type 2) 10 MHz BW(Max. 7FA) Any 10MHz of Total 60MHz (A1A2,A2A3,A3D,DB1,B1B2,B2B3,B3E,EF,FC1,C1C2,C2C3) Bandwidth(Type 3) 15 MHz BW(Max. 7FA) Any 15MHz of Total 60MHz (A,A2A3D,A3DB1,DB1B2,B,B2B3E,B3EF,EFC1,FC1C2,C) Bandwidth(Type 4) 20 MHz BW(Max. 7FA) Any 20MHz of Total 60MHz (AD,A2A3DB1,A3DB1B2,DB,BE,B2B3EF,B3EFC1,EFC1C2,FC1C2C3)Passband Ripple < 2.5 dB P-P Operating Bandwidth Delay < 12 microseconds VSWR ≤1.5 Fc±885kHz ≥ -45 dBc RBW = 30 kHz In-band Nosie Fc±1.98MHz ≥ -50 dBc RBW = 30 kHz Spurious Emissions < -13 dBm (Fc ± 2.25 MHz) RBW = 1 MHz Table 2-2. Repeater Features
Mini 200mW User’s Manual R-Tron., Inc. 8/15 page B. Mini 200 Antenna Specification Donor Distribution Parameter Yagi Patch Omni(Optical) Frequency range 1850 ~ 1990MHz Frequency bandwidth 140MHz Antenna gain Min. 12dBi 2dBi 2dBi Horizontal Min. 28° 70° 360° Beam width Vertical Min. 28° 70° 70° Polarization Vertical VSWR Max. 1: 1.5 Max. 1 : 1.3 Max. 1 : 1.5 Power Capability 50Watts 10Watts 10Watts Antenna Connector Port Type N-Female N-Female N-Female Weight (g / lbs) 670 / 1.48 225 / 0.5 270 / 0.6 Dimension (W x H x D) (inch) 19.69 x 4.21 x 3.23 5.04 x 4.06 x 1.54 Φ 4.49 x 1.85 Impedance 50 Ω Table 2-3 Antenna Features
Mini 200mW User’s Manual R-Tron., Inc. 9/15 page 3. Repeater Configurations The Mini 200 consists largely of a body and an antenna. The body of the Mini 200 has an RF unit, a main control unit and a power supply unit. Specifically, the antenna unit is separated as a donor antenna and distribution antenna. 3.1 Body The following is the picture of the body of Mini 200. Figure 3.1 A body of the Mini 200
Mini 200mW User’s Manual R-Tron., Inc. 10/15 page 3.1.1 RF Unit The RF Unit significantly functions an RF amplifier to amplify the weaken transmitted signal from a base station. Figure 3.2 An RF Unit of the Mini 200.
Mini 200mW User’s Manual R-Tron., Inc. 11/15 page 3.1.2 Main Control Unit (MCU) The ARCU board is the control unit of the repeater. The ARCU board is used to supervise and control operational parameters such as gain control, ALC handling, etc. The ARCU takes care of alarms and the event log, password and logon, and many other procedures. Figure 3.3 A Main control unit of the Mini 200. 3.1.3 Power Supply Unit (PSU) The Power Supply Unit (PSU) roles in each needed dc power source as well as converter of ac power to dc power. Figure 3.4 Power supply unit of Mini 200.
Mini 200mW User’s Manual R-Tron., Inc. 12/15 page 3.2 Antenna Unit The Mini 200 has two antennas, a donor antenna and a distribution antenna, to provide a good communication service. 3.2.1 Donor Antenna (Yagi Antenna) A donor antenna is used for receiving the transmitted signal from a base station. Figure 3.5 A Yagi antenna (Donor antenna)
Mini 200mW User’s Manual R-Tron., Inc. 13/15 page 3.2.2 Distribution Antenna A distribution antenna serves to transmit the amplified signal to individual mobile station in the shaded area. A. Patch Antenna Figure 3.6 a Patch Antenna (Distribution Antenna) B. Omni Antenna (Optional) Figure 3.7 An Omni Antenna (Distribution Antenna)
Mini 200mW User’s Manual R-Tron., Inc. 14/15 page 4. Block Diagram Figure 4.1 The block diagram of a band selective repeater Figure 4.1 shows the block diagram of a band selective repeater. This diagram is applicable to repeaters for CDMA systems. 4.1 Downlink signal path The downlink signal path, i.e. from the base station through the repeater to the mobile station, is described for Mini 200 in the above block diagrams. 4.2 Uplink signal path The uplink signal path, i.e. from the mobile station through the repeater to the base station, is identical to the downlink path but the other way round. Only some levels and component values differ.
Mini 200mW User’s Manual R-Tron., Inc. 15/15 page Mini 200 Repeater System User’s Manual Copyright © 2005 R-TRON, Inc. All Rights Reserved Copyright of this manual belongs to R-TRON, Inc. Reproduction, distribution or revision of part or all of contents in this manual in any form without written permission of R-TRON, Inc. is prohibited. The information in this manual is subject to change for the reason of function improvement, design alteration, etc. without any prior notification.

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