R-tron RSN-CDMA-37-C Скачать руководство пользователя страница 11 | Manualshive

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System Manual RSN-CDMA-37-C

Proprietary & Confidential Page 11
Issue: 1.0

2.2.3 Duplexers

A multiplexer is a device that combines two or more signals onto a common

channel or medium to increase its transmission efficiency.

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Содержание RSN-CDMA-37-C

Страница 1: ...System Manual RSN CDMA 37 C Proprietary Confidential Page 1 Issue 1 0 RSN CDMA 37 C Manual R tron Inc...

Страница 2: ...System Manual RSN CDMA 37 C Proprietary Confidential Page 2 Issue 1 0 CAUTION This equipment is indoor use and all the communication...

Страница 3: ...anual in RSN CDMA 37 C AC Alternating Current ANT Antenna CDMA Code Division Multiple Access DC Direct Current GND Grounding GUI Graphic User Interface LED Light Emitting Diode PSU Power Supply Unit M...

Страница 4: ...rved simultaneously with the following features 65MHz bandwidth service Band Selection 5MHz 10MHz 15MHz 20MHz 5MHz 5MHz 10MHz 5MHz 15MHz 5MHz 20MHz 5MHz 5MHz 5MHz 5MHz service Roll Offs 50dBc at 1 MHz...

Страница 5: ...tary Confidential Page 5 Issue 1 0 Operational parameters such as gain power levels alarm condition Automatic Gain Control condition etc are set using a desktop or notebook and the remote access is ca...

Страница 6: ...Up Link Operating Frequency 1930MHz 1995MHz 1850MHz 1915MHz Gain 45dB to 95dB Roll off 50dBc Fedge 1MHz Gain ripple 1 5dB Delay 5 0uS Max VSWR 1 5Max Input Range 45dBm 58dBm Power supply 85V 264V 50 6...

Страница 7: ...g 59 5lbs AC IN DANGER RISK OF ELECTRIC SHOCK 110 125Vac Note external devices only Power outlet for compatible MAX 2A DC OUT 12Vdc or 12Vdc UL Output 30dB CPL DL Output 30dB CPL DONOR ANTENNA LOCAL h...

Страница 8: ...8 Issue 1 0 2 2 Sub Unit Overview RSN CDMA 37 C is composed of the following sub units UDC Up Down Converter HPAs High Power Amplifiers Duplexers Main Control Unit MCU Power Supply Unit PSU EMI Filte...

Страница 9: ...C Proprietary Confidential Page 9 Issue 1 0 2 2 1 Block diagram The following Figure explains how the RSN CDMA 37 C serves signals 3 Way S W AMP S W 3 Way AMP Donor antenna Duplexer Duplexer Service a...

Страница 10: ...System Manual RSN CDMA 37 C Proprietary Confidential Page 10 Issue 1 0 2 2 2 UDCs The UDC Module is basically a bi directional amplifier that sharply filters out unwanted noise DL UDC UL UDC...

Страница 11: ...nual RSN CDMA 37 C Proprietary Confidential Page 11 Issue 1 0 2 2 3 Duplexers A multiplexer is a device that combines two or more signals onto a common channel or medium to increase its transmission e...

Страница 12: ...it MCU MCU is the control unit of RSN CDMA 37 C It controls and monitors operational parameters It also generates alarms an event log and many other functions of the RSN CDMA 37 C Pin Map Port Connect...

Страница 13: ...ies a steady DC power to RSN CDMA 37 C by drawing power from the general in wall AC outlets Specification Item Specifications Environmental Operating Temp 10 50 Humidity 20 90 RH Cooling method Natura...

Страница 14: ...CDMA 37 C Proprietary Confidential Page 14 Issue 1 0 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 ve...

Страница 15: ...System Manual RSN CDMA 37 C Proprietary Confidential Page 15 Issue 1 0 2 2 7 Noise EMI Filter 2 2 8 Communication LED Board...

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