R tron SPAPP030M PCS Repeater User Manual

R-tron Inc. PCS Repeater Users Manual

Users Manual

Mini 30mW User’s Manual
Mini 30mW 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
Mini 30mW User’s Manual R-Tron., Inc. 3/15 page Revision History Version Date of revision Reason for revision Revision Description V0.1 Agust.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 30mW 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 ---------------------------------------7 A. Mini 30 (30mW) Repeater ------------------------------------------------7 B. Mini 30 (30mW) Antenna -------------------------------------------------9 3. Repeater Configurations -----------------------------------------10 3.1 Body -------------------------------------------------------------------------10 3.2 Antenna Unit -------------------------------------------------------------11 1. Donor Antenna (Yagi Antenna) -----------------------------------11 2. Distribution Antenna -------------------------------------------------11 A. Internal Patch Antenna ------------------------------------------------11 B. External Omni Antenna (Optional) -----------------------------------12 3.3 AC to DC SMPS Adapter -------------------------------------------12 4. Block Diagram -----------------------------------------------------------13 4.1 Downlink signal path ------------------------------------------------13 4.2 Uplink signal path -----------------------------------------------------13
Mini 30mW User’s Manual R-Tron., Inc. 5/15 page 1. Overview Mini 30 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 30 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 30 boosts the signal level for distribution within the interior areas, reducing the problem of dropped calls and signal fades. The Mini 30 can also be used in mobile applications, improving voice quality and range in areas of poor coverage. Figure 2.1 Fundamental configuration of Mini 30 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 30 is easily installed.
Mini 30mW User’s Manual R-Tron., Inc. 6/15 page 2 Repeater Design The Mini 30 is housed in an aluminum chassis that is waterproof for indoor use. The chassis has a design suited for indoor use. The Mini 30 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 30. 2.1 System specification 2.1.1 Mechanical and Environmental conditions Parameter Specification Power supply AC 100~240V ; 50/60Hz ±5% Operating temperature 0 ~ +50℃ Humidity 10% ~ 85% Consumption power < 24W RF connector N-female Size(W X L X H) 160 X 252 X 80(mm) / 6.29 X 9.92 X 3.15(Inch) Weight 3.7(kg) / 8.16 (lbs) Table 2-1. Mechanical & Environmental Conditions
Mini 30mW User’s Manual R-Tron., Inc. 7/15 page 2.1.2 Electrical Specifications A. Mini 30 Repeater Parameter Specification Remark Down Link 1930 – 1990 MHz Total 60 MHz Frequency Band Up Link 1850 – 1910 MHz Total 60 MHz Down Link Transmit Maximum Power Up Link +14.8 dBm (30mW) Total Power on CDMA Output Power on Coupled Service Port MAX. 5 dBm Total Power on CDMA Gain 70dB ± 1 dB Gain Range 60 ~ 70dB 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 30mW User’s Manual R-Tron., Inc. 8/15 page B. Mini 30 (30mW) Antenna Specification Donor Internal Distribution External Distribution (Optional) Parameter Yagi Patch Patch Omni Frequency range 1850 - 1990MHz Frequency bandwidth 140MHz Antenna gain Min. 12dBi 2dBi 8dBi 2dBi Horizontal Min. 28° 70° 70° 360° Beam width Vertical Min. 28° 70° 70° 70° Polarization Vertical VSWR Max. 1: 1.5 Max. 1 : 1.3 Max. 1 : 1.3 Max. 1 : 1.5 Power Capability 50Watts 10Watts 10Watts 10Watts Antenna Connector Port Type N-Female - N-Female (-10dB Coupling) N-Female (-10dB Coupling)670 / 1.48 670 / 1.48 50 / 0.11 225 / 0.5 270 / 0.6 Dimension (W x H x D)(inch) 19.7x4.21x3.23 4.25x3.34x0.35 5.04x4.06x1.54 Φ 4.49 x 1.85 Impedance 50Ω Table 2-3 Antenna Features
Mini 30mW User’s Manual R-Tron., Inc. 9/15 page 3. Repeater Configurations The Mini 30 consists largely of a body and an AC to DC SMPS Adapter. The body of the Mini 30 has an RF unit, and a main control unit. 3.1 Body The following is the picture of the body of Mini 30. Figure 3.1 A body of the Mini 30
Mini 30mW User’s Manual R-Tron., Inc. 10/15 page 3.2 Antenna Unit The Mini 30 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 3.2 A Yagi antenna (Donor antenna)
Mini 30mW User’s Manual R-Tron., Inc. 11/15 page 3.2.2 Distribution Antenna A distribution antenna serves to transmit the amplified signal to individual mobile station in the shaded area. A. Internal Patch Antenna a. Rear view b. Front view Figure 3.3 Internal Patch Antenna B. External Patch Antenna (Optional) Figure 3.4 External Patch Antenna
Mini 30mW User’s Manual R-Tron., Inc. 12/15 page C. External Omni Antenna (Optional) Figure 3.5 External Omni Antenna
Mini 30mW User’s Manual R-Tron., Inc. 13/15 page 3.3 AC to DC SMPS Adapter A SMPS Adapter supply DC power to an Mini 30. Figure 3.6 AC to DC SMPS Adapter A. Specification overview Item Input Output DC 12V Voltage AC 90 to 264V 50/60Hz ±5% Output Voltage Variation Ratio: less than ±5% AC to DC Current 3.0A Efficiency 75% Min. at full load Power 36Watts Table 3.1 The specification of AC to DC SMPS Adapter
Mini 30mW User’s Manual R-Tron., Inc. 14/15 page 4. Block Diagram DuplexerPLL:VariableRF Input RF Output15dBm/TotalDuplexerPLL:Variable-55dBm/TotalSAWAttenuatorSAW SAWPLL:VariablePLL:VariableSAWAttenuatorSAWSAW Figure 4.1 Block Diagram of Band Selective Repeater Figure 4.1 shows a 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 30 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 30mW User’s Manual R-Tron., Inc. 15/15 page Mini 30 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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