Communication Components CE-1819-100MC PCS Cell Extender User Manual PCS CDMA MulticarrierCell Extender
Communication Components Inc PCS Cell Extender PCS CDMA MulticarrierCell Extender
Users Manual
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| Document ID | 392017 |
| Application ID | CqC24oD9hjosX5jpzI6a3Q== |
| Document Description | Users Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 107.78kB (1347285 bits) |
| Date Submitted | 2004-01-27 00:00:00 |
| Date Available | 2004-01-27 00:00:00 |
| Creation Date | 2003-12-05 16:16:19 |
| Producing Software | Acrobat Distiller 5.0.5 (Windows) |
| Document Lastmod | 2003-12-05 16:16:19 |
| Document Title | PCS CDMA MulticarrierCell Extender |
| Document Creator | PScript5.dll Version 5.2 |
| Document Author: | dnathan |
Communication Components Inc. Tel: 201-342-3338 Fax: 201-342-3339 Email: sales@cciproducts.com PCS Multi-Carrier CDMA Cell Extender General Information Communication Components, Inc. PCS CDMA Multi-carrier Cell Extender im- Model CE-1819-100MC proves the performance of CDMA Base Contents Stations (BTS) in indoor and outdoor locations, allowing for cost efficient impleInfo and mentation of high capacity radio net- General Technical Description works. By increasing both the downlink power and receive sensitivity, CCI’s Cell Electrical Specifications 2 Extender increases the overall coverage Mechanical Specificaarea and improves the performance of the Block Diagram 3-4 site. The CE-1819-100MC provides up to 100 Watts of combined CDMA output Mechanical Diagram power per feeder line/antenna. Technical Description CCI’s Multi-channel CDMA Cell Extender is designed to improve overall site performance by boosting both forward and reverse link parameters in a balanced manner. The system is designed to provide 100 Watts of usable CDMA output power per sector antenna and can serve up to three sectors with two feeder antennas per sector. As such, a CE-1819-100MC system used in six carrier sector with 3 carriers per antenna can delivers 32 W per carrier. The CE-1819-100MC was specifically designed for very simple interface with micro and mini base stations without any need of retrofitting the original BTS equipment. The system can be pad mounted at any convenient location or pole-mounted when site space is limited. The Cell Extender system consists of two major blocks that can be easily connected during the initial installation of the BTS or as a retrofit to an operational BTS. The tower top amplifier (TTA) unit is mounted at the top of the tower next to the Antennas and is responsible for improving the uplink signal from mobile users and increasing the receive sensitivity of the BTS. The TTA is housed in a moisture proof NEMA 4X enclosure and contains low noise receive amplifiers and duplexers. The TTA is powered via DC power that is coupled onto the center conductor of the coax line. It also communicates is operational and alarm status three multi-carrier sectors via the coax line. The Ground Level Unit (GLU) is an outdoor cabinet designed to serve up to three sectors with up to six CDMA carriers per sector. Each sector section consists of high power Duplexers, multi-channel power amplifiers, gain control and bypass circuitry which is activated in case of failure of any critical component of the system. CCI’s Multi-channel CDMA Cell Extender employs a unique BTS transmit power recovery technology (patent pending) that allows up to a 25% increase in the efficiency of the system. Communication Components Inc. PCS Multi-Carrier CDMA Cell Extender Page 2 Multi-Carrier CDMA Cell Extender Electrical & Mechanical Specification Reverse Link Forward Link A & D Blocks 1850-1870 MHz 1930-1950 MHz B Block 1870-1885 MHz 1950-1965 MHz C Block 1895-1910 MHz 1975-1990 MHz E & F Blocks 1885-1895 MHz 1965-1975 MHz Usable CDMA Composite Power Output: 100 Watts at output of cabinet System Gain: Adjustable to 13 dB Max. Adjustable to 10 dB Max. Gain Variation: +/-0.5 dB Max. +/-0.5 dB Max. Output Third Order IM3 @ 1.98 MHz 0ffset: N/A -55 dBc/30 kHz Harmonics and Out of Band Spurious: N/A -13 dBm Max. 1 dB Compression Point: +15 dBm Min. +56 dBm Typ. Input /Output VSWR: 1.5:1 Max. 1.5:1 Max. Up-Link-Down-Link Isolation: 80 dB System Noise Figure: 2.0 dB Max. Power Requirements: 110 or 220 VAC; 1 Hour Battery Backup included Power Consumption: 1 KW Max per Sector Dimensions 12”L x 5.5” W x 3”D - Tower Top Unit 77”H x 24”W x 21”D - Ground Level Unit Enclosure NEMA 3R Weather Proof Cabinet Connectors Input from BTS: Output to hard line: Tower Top Amplifier: Weight TTA -20 Lbs. Max., Ground Unit –200 Lbs Max. Mounting TTA –antenna pipe, Ground Unit - 24”x24” pad or Hframe mountable N-Female 7 /16 DIN-Female 7/16 DIN-Female Operating Temperature: Com m u n i c a t i o n -25° Ctoo+50° mCpAmbient onents Tel: 201-342-3338 Inc. Fax: 201-342-3339 Communication Components Inc. PCS 20W CDMA Cell Extender Additional Information The Cell Extender is designed to enhance both uplink and downlink limited applications and will boost the performance of the BTS to increase the overall coverage area of the site. There are four major applications for CDMA Cell Extenders: 1. Sector MOU Enhancement– Typically for fringe sectors with low traffic. The goal is coverage/traffic/MOU increase by increasing footprint and low capacity site substitution by using Cell Extenders in the corresponding sectors of neighboring sites. 2. RSSI and Soft/Hard Hand-Off Enhancement– When signal in overlapping areas is too weak for reliable hand-off, the Cell Extender is installed on two opposing sectors for improved RSSI in the hand-off area. Dropped calls can also be improved in crossed terrain sectors. 3. In-Building and Outdoor High Speed 3G-Data Enhancement- Increased downlink power and uplink sensitivity results in higher data rate throughput. 4. Forward Power Blocking (FPB) or Automatic Level Control (ALC) Mode ReductionUsing Cell Extenders with proper Pilot/Traffic channel power partitioning and sector parameter settings can significantly decrease the FPB without reducing traffic. This approach can delay and, in some cases, eliminate the implementation of second carriers (F2). Options ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ 1A: 1S: 2S: 3S: 04: AD: B: EF: C: Single Antenna Single Sector Two Sector Three Sector Bypass Option A & D Band Operation B Band Operation EF Band Operation C Band Operation Ordering Information ♦ Model CE-1819-100MC FCC Information A minimum separation distance of 2 meters between the transmit antenna and nearby persons must be maintained. If this separation distance is not maintained, this device may not be in compliance with FCC RF Exposure rules. PCS Multi-Carrier CDMA Cell Extender Communication Page 4 Single Sector Block Diagram: PCS Multi Carrier CDMA Cell Extender Sector Antennas DUPLEXER Tx TTA Rx DUPLEXER Tx Rx TTA LNA LNA Tx Rx DUPLEXER Tx Rx DUPLEXER 3 Carriers 3 Carriers Pout=100 W Combined Pout=100 W Combined DC Bias-T AC Rx TX DUPLEXER Tx, Rx Tx, Rx Communication Tel: 201-342-3338 PA Rx TX DUPLEXER BTS BTS Pin=32 W per Antenna DC Attenuator Module PA Attenuator Module Ground Level BTS Bias-T ANT DUPLEXER TX Rx ANT DUPLEXER TX Rx Alarm Pout=100 W Combined SINGLE SECTOR MODULE Tower Level Power Supply Components Inc. Fax: 201-342-3339 Outline: PCS Multi-Carrier CDMA Cell Extender Communication Components Inc. Tower Top Unit 5.5” 89 Leuning Street South Hackensack, NJ 07606 Tel: 201-342-3338 Fax: 201-342-3339 Email: sales@cciproducts.com 12” W w w . c c i p ro d u c t s . Communication Components, Inc. TTA-1819-MC com 3.5” Ground Level Unit Ordering Information: ♦ Model CE-1819-100MC Options: ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ 1A: 1S: 2S: 3S: 04: AD: B: EF: C: EF: 77” Single Antenna Single Sector Two Sector Three Sector Bypass Option A & D Band B Band EF Band C Band E & F Band Communication Tel: 201-342-3338 27” 21” Components Inc. Fax: 201-342-3339
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