CDMA MINI CDMA MINI (RSN-CDMA-30-C) User’s Manual R-tron Inc.
CDMA MINI CAUTION This equipment is indoor use and all the communication User’s Manual -2-
CDMA MINI This document describes the specifications, installation and operation of CDMA MINI. Hardware and software mentioned in this document are subject to continuous development and improvement. Consequently, there may be minor discrepancies between the information in the document and the performance and design of the product. Specifications, dimensions and other statements mentioned in this document are subject to change without notice. R-tron Inc.
CDMA MINI Contents Abbreviations ................................................................................................... 5 1. Introduction .................................................................................................. 6 2. Description.................................................................................................... 8 2.1 System Specifications ........................................................................................ 8 2.1.
CDMA MINI Abbreviations Abbreviations used in this manual, in iDEN Add-On Filter Box.
CDMA MINI 1. Introduction Ground contact Donor antenna port Alarm LEDs Local port AC in and Switch Remote port DL and UL output monitoring DC Outlet for external device CDMA MINI repeater is used to fill out areas in CDMA mobile systems, such as base station fringe areas, business and industrial buildings, etc. CDMA MINI receives signals from a base station, amplifies and retransmits the signals to mobile stations. Also it receives, amplifies and retransmits signals in the opposite direction.
CDMA MINI body of RSN-CDMA-30-C. Operational parameters, such as gain, power levels, alarm condition, Automatic Gain Control condition, etc. are set using a desktop or notebook and the Hyper Terminal, which communicate, either locally or remotely via the UTP(Unshielded Twisted Pair Wire) cable, with the repeater. Caution RF EXPOSURE INFORMATION Caution RF EXPOSURE INFORMATION a minimum separation distance of 7.
CDMA MINI 2. Description 2.1 System Specifications 2.1.1 Electrical Specifications Parameter Down Link Up Link Operating Frequency 1930MHz~1995MHz 1850MHz~1915MHz Gain 50dB to 90dB Roll off ≤50dBc @Fedge+/-1MHz Gain ripple ±1.5dB Delay 5.0uS Max VSWR 1.5Max Rating(s) Input: 110Vac ~ 125Vac, 60Hz, 2.0A Output: +12Vdc or -12Vdc / Max. 2.
CDMA MINI 2.1.2 Mechanical Specifications Specification RF connectors N-female x 2, SMA-female x 2 Size 14 X17.9 X 6.7(Inch), 356 X 455 X 170(mm) Weight 20kg (44.1lbs) MADE IN KOREA : R-tron lnc. Operation is subject to the condition that this device may not harmful interference. This device complies with Part 15 of the FCC Rules. MAKER PRODUCT PART NUMBER : RSN-iDEN-30 POWER : 110 -125V ~ , 60Hz , 4A COMPLIES WITH PART 90, FCC RULES. FCC REG. NO. : STESNiDEN30 SERIAL NO. / DATE : E258109 I.T.
CDMA MINI 2.
CDMA MINI 2.2.1 Block diagram The following, Figure explains how the CDMA MINI serves signals.
CDMA MINI 2.2.2 UDC Module The UDC Module is basically a bi-directional amplifier that sharply filters out unwanted noise.
CDMA MINI 2.2.3 Duplexer A multiplexer is a device that combines two or more signals onto a common channel or medium to increase its transmission efficiency.
CDMA MINI 2.2.4 Main Control Unit (MCU) MCU is the control unit of CDMA MINI. It controls and monitors operational parameters. It also generates alarms, an event log and many other functions of the CDMA MINI.
CDMA MINI 2.2.5 Power Supply The Power Supply Unit (PSU) supplies a steady DC power to CDMA MINI by drawing power from the general in-wall AC outlets *Specification* Item Environmental Specifications Operating Temp -10℃~50℃ Humidity 20%~90%RH Cooling method Natural air Rated Input: 110~125Vac, 60Hz, 2.0A Rating(s) Rated Output: +27Vdc, 2.0A / +6Vdc, 5.0A / +12Vdc, 3.0A / -12Vdc, 2.0A Leakage Current User’s Manual 0.5mA max.
CDMA MINI 2.2.6 High Power Amplifier (HPA) The High Power Amplifiers the transmitted signal from a base station at the final stage of the repeater and vice versa.
CDMA MINI 3. Hardware Installation The installation procedure is as follows: Check List of Items Mounting Grounding RF Connection Power up 3.
CDMA MINI 3.2 Mounting CDMA MINI is easy to mount using the assembled mounting bracket, which has Ø9 holes for the provided 5/16" fixing screws. Step 1. A- TYPE B-TYPE B-TYPE A- TYPE Use th is te mpla te to mark the loca ti on f or pilot ho les I NSTALL RSN -C30-C A-TYPE: 254 [10.00]x 228.6[9.00] B-TYPE : 152.4[6.00] x228.6 [9.00] A- TYPE B-TYPE B-TYPE A- TYPE Step 2.
CDMA MINI Step 3. Step 4. Step 5.
CDMA MINI Step 6. CAUTION Firmly affix the equipment on the wall of a building and Check necessary.
CDMA MINI 3.3 Grounding WARNING Dangerously high voltages may occur and damage the equipment if the equipment is not grounded properly. A rod on the left side is intended for a building ground. Connect the ground cable to the rod.
CDMA MINI 3.4 RF Cable Connection a. Connect a cable from a donor antenna to the DONOR ANTENNA Port. b. Connect a cable from the SERVICE ANTENNA Port to a repeater’s service antenna. Service antenna Donor antenna Repeater Base Station Plugged AC outlet Mobile Station Donor Service 3.5 Power Up a. Connect the power cord. b. Plug the power cord into a wall outlet. c. Switch on. d. Check if the green LED at the bottom turns on.
CDMA MINI 4. Command and Control through the Hyper Terminal 4.1 Setting for Command and Control through the Web GUI * CDMA MINI operates on a customer provided PC based platform with the following system requirements. Windows® XP Strong recommended 128 MB RAM or more Pentium Ⅲ processor or more keyboard RJ-45 jack Step 1 Open My Network Places. Step 2 Click the “View network connections”.
CDMA MINI Step 3 Push the right button of mouse and select the properties. Step 4 Click the properties of TCP/IP.
CDMA MINI Step 5 Set the values and OK as the following. Close all windows. Step 6 Open a new explorer window.
CDMA MINI Step 7 Type http://192.168.0.2:83 in the address box and press “Enter” key. Step 8 Login with “admin” of ID and “1234” of password and “OK”.
CDMA MINI 5. Command and Control on the Web GUI 5.1 DL and UL Bandwidth Selection a. To control the CDMA MINI, check the box of PCS 1900. b. The operating bandwidth,5MHz,10MHz,15MHz,20MHz,5+5MHz,10+5MHz,15+5MHz, 20+5MHz, 5+5+5MHz bandwidth is possibly selected. Select the operating bandwidth and push the “APPLY” and check the bandwidth.
CDMA MINI c. The operating frequency is able to be selected. Select the operating frequency and push the “APPLY” and check the bandwidth and frequency. 5.2 DL and UL DL and UL gain setting a. Set the DL gain and UL gain, 50dB to 90dB, and push the “APPLY” button.
CDMA MINI 5.3 HPA On and OFF a. Press the “ON” and “OFF” and check the status. The maximum output power for operating is +30dBm on both DL and UL.
CDMA MINI 6. Troubleshooting 6.1 RF Connection check Either the downlink output power or the uplink output power (=Input Power to the repeater) is too weak. Check if the following RF connections are loose: 1. The cable connection from the donor antenna to the donor antenna port 2. The cable connection from the service antenna port to the service antenna 6.2 Power Connection All LED’s at the bottom are turned off.
CDMA MINI CDMA MINI Copyright © R-tron Inc. 2000-2007 All Rights Reserved 6042, College Boulevard, Overland Park, KS 66211 Any reproduction, distribution, or revision of any or all portions of this manual is prohibited without written permission from R-tron Inc. The information in this guide is subject to change without any prior notification. www.r-tron.
