Summary of Contents for wtw GSM900
- Page 1 DUAL REPEATER Users’ Manual Wireless Tsukamoto Co., Ltd. Tsukamoto The Second Bldg, 1-Chome Isoyama, Suzuka-shi Mie-Pref,.Japan Tel.81-59-387-8000 Fax.81-59-387-6999 www.wtw.jp...
-
Page 2: Table Of Contents
File Name Item Technical Note TU-G9U21-1065I Table of Contents 1. SYSTEM SPECIFICATION...............…....3 2. MECHANICAL SPECIFICATION..............…..4 3. ALARM SPECIFICATION...................……..4 4. SYSTEM AUTO SHUTDOWN ALGORITHM...............4 5. SYSTEM AUTO LEVEL CONTROL ALGORITHM .............4 6. SYSTEM OPERATION..................…..5 7. SYSTEM INSTALLATION..................…...7 8. TROUBLE SHOOTING..................…..9 9. -
Page 3: System Specification
File Name Item Technical Note TU-G9U21-1065I System Specification GSM900 CONDITIONS Up Link (REV) Down Link(FWD) Frequency 890~915MHz 935~960MHz Input Power -55dBm ~ -25dBm / 1Tone Output Power +10dBm±2dB/1Tone ± Max Gain 2dB) Flatness 4dB(P-P) VSWR 2.5(Max) Delay Under 7us ±... -
Page 4: Mechanical Specification
File Name Item Technical Note TU-G9U21-1065I Mechanical Specification Characteristic Unit(mm) Remark Size 270 * 191 * 63.4 D * W * H Alarm Specification Characteristic Specification Remark external Input signal Over Power (Uplink, Downlink) System Auto Shutdown over –25dBm System Auto Shut Down Algorithm Oscillation detect level At external input signal over -30dBm Re-check Algorithm... -
Page 5: System Operation
GSM900 band and UMTS, with frequencies that are programmable to the specific requirements of each site. It is small, lightweight, and easy to install. Simply plug it in, and the coverage will be immediately extended. - Page 6 File Name Item Technical Note TU-G9U21-1065I External Constitution ① ⑤ ⑥ ③ ② ④ ① Outdoor Antenna Cable Link Port: N-Female ② Indoor Antenna Cable Link Port: N-Female ③ DC Input Terminal (Jack) ④ DC Power ON/OFF S/W ⑤ Status Display LED: POWER, ALARM ⑥...
-
Page 7: System Installation
File Name Item Technical Note TU-G9U21-1065I POWER SUPPLY Characteristic Specification Remark Input AC 100~240V Output DC 12V, 5A System Installation Contents REPEATER 1SET AC/DC ADAPTER 1SET DONOR ANT 1SET(OPTION) SERVICE ANT 1SET(OPTION) DONOR ANT CABLE 1SET(OPTION) SERVICE ANT CABLE 1SET(OPTION) SCREWS Installation Process This is one of the most important process in repeater installation, as how to install the antenna... - Page 8 File Name Item Technical Note TU-G9U21-1065I <Image A. Repeater Bracket Placement> 3. Check the Receiving Signal by DONOR CABLE and connect to repeater’s DONOR ANT PORT (Input Signal Receive Range –25~-55dBm) Install the service antenna at the appropriate place and connect the cable with the repeater.
-
Page 9: Trouble Shooting
File Name Item Technical Note TU-G9U21-1065I Operation Instruction -Upon confirmation of electric power (100~240V/AC), insert AC cable to power supply, then using DC cable, insert power cable to DC power input terminal, which is set on the bottom of the equipment LED Configuration Power : DC Power is normal -Green LED ON Alarm : FEW,REV over power, When Shut Down- Red LED ON... -
Page 10: Ac Adaptor
File Name Item Technical Note TU-G9U21-1065I AC Adaptor Spec. Input ITEM SPECIFICATION Rated input Voltage AC100V ~ 240V Vibration input Voltage Range AC90V ~ 264V Frequency Rated 50~60Hz Frequency Vibration 47~63Hz Input Rated Current 1.5A RMS Max No damage at 240V AC cold start Inrush Current ＜0.25mA 87%Min (Average V Compliant) - Page 11 File Name Item Technical Note TU-G9U21-1065I Dimension Research & Development Center...