Manuale UtenteSommarioBase Radio Overview1Single Carrier Base Radio Overview1QUAD Channel Base Radio Overview11500 MHz MC1 Base Radio Controller – TLN34252800 MHz QUAD Channel Base Radio Controller21500 MHz Exciter – TLN34285QUAD Channel 800 MHz Exciter5800 MHz QUAD – CLF14006Theory of Operation6DC Power Supply for QUAD Channel Base Radios7QUAD CHANNEL DC Power Supply7AC Power Supply8900 MHz 3X Receiver – CLN135691500 MHz Receiver – TLN34279800 MHz QUAD Channel Receiver – CLN1283;9Troubleshooting Single Channel Base Radios10Base Radio/Base Radio FRU Replacement Procedures10Station Verification Procedures10Single Channel BR Backplane10Troubleshooting QUAD Channel Base Radios11Base Radio/Base Radio FRU Replacement Procedures11Station Verification Procedures11QUAD Channel BR Backplane11QUAD Base Radio Signals11Acronyms13Base Radio (Typical)1QUAD Channel Base Radio (Typical)1800/900 MHz Base Radio Functional Block Diagram11500 MHz Base Radio Functional Block Diagram1800 MHz QUAD Channel Base Radio Functional Block Diagram1Base Radio Controller, version CLN1469 (with cover removed)2Base Radio Controller, version TLN3425 (with cover removed)2BR Controller (Front View)2Base Radio Controller, version CLN1469 (with cover removed)2BR Controller (Front View)2(Sheet 1 of 2)2(Sheet 2 of 2)2(Sheet 1 of 2)21500 MHz Base Radio Controller Functional Block Diagram (Sheet 2 of 2)2(Sheet 1 of 2)2(Sheet 2 of 2)2800/900 MHz Exciter (with cover removed)51500 MHz Exciter, version TLN3428 (with top removed)5800 MHz QUAD Channel Exciter (with cover removed)5Exciter Functional Block Diagram3Exciter Functional Block Diagram3Exciter Functional Block Diagram3Exciter Functional Block Diagram370W, 800 MHz PA – TLN3335 (with cover removed)660W, 900 MHz PA – CLN1355 (with cover removed)640W, 1500 PA (with cover removed)6QUAD Channel PA (with cover removed)6(Sheet 1 of 1)4(Sheet 1 of 1)4(Sheet 1 of 1)4Power Amplifier Functional Block Diagram4QUAD Channel Power Amplifier Functional Block Diagram (Sheet 1 of 1)6DC Power Supply7Quad Carrier Power Supply7(Sheet 1 of 2)7(Sheet 2 of 2)7(Sheet 1 of 2)7(Sheet 2 of 2)7AC Power Supply (front view)8AC Power Supply Functional Block Diagram (Sheet 1 of 2)8(Sheet 2 of 2)8QUAD Channel Receiver (with cover removed)9Receiver (with top removed)93X Receiver (with cover removed)93X Receiver Functional Block Diagram9Receiver Functional Block Diagram93X Receiver Functional Block Diagram9Receiver Functional Block Diagram9Procedure 1 Troubleshooting Flowchart10Procedure 2 Troubleshooting Flowchart10Transmitted Signal Spectrum (800 MHz BR)10Transmitted Signal Spectrum (800 MHz BR)10Transmitted Signal Spectrum (900 MHz BR)10Transmitted Signal Spectrum (1500 MHz BR)10Base Radio Backplane Connectors10Procedure 1 Troubleshooting Flowchart11Procedure 2 Troubleshooting Flowchart11Quad Channel Spectrum (800 MHz BR)11Base Radio Backplane Connectors11Quad Channel Spectrum (800 MHz BR)12Chapter Topics1BR General Specifications1Transmit Specifications1Receive Specifications1QUAD Channel BR General Specifications1Transmit Specifications1Receive Specifications1BR Controller Indicators2BR Controller Controls2Pin-outs for the STATUS Connector2BR Controller Circuitry2Host Glue ASIC Functions2BR Controller Indicators2BR Controller Controls2Pin-outs for the STATUS Connector2BR Controller Circuitry2Exciter Circuitry5Exciter Circuitry5Power Amplifier Circuitry6DC Power Supply Indicators7DC Power Supply Specifications7DC Power Supply Circuitry7DC Power Supply Indicators7DC Power Supply Specifications7DC Power Supply Circuitry7AC Power Supply Indicators8AC Power Supply Specifications8AC Power Supply Circuitry8Receiver FRUs9800 MHz Base Radio Receiver Board/BR Backplane Compatibility9900 MHz Base Radio Receiver Board/BR Backplane Compatibility9Receiver ROM Compatibility9Receiver Circuitry9Receiver Circuitry and Functions9Receiver Circuitry9Recommended Test Equipment1040W, 800 MHz PA Transmitter Parameters1070W, 800 MHz PA Transmitter Parameters1060W, 900 MHz PA – CLN1355 Transmitter Parameters1040W, 1500 MHz PA Transmitter Parameters10Base Radio Backplane Connectors10Color Codes for RF Connections on Rear of Base Radio10P1 Connector Pin-outs10P1 Connector Pin-outs10P2 Connector Pin-outs10P3 Connector Pin-outs10P2 Connector Pin-outs10P3 Connector Pin-outs10P5 Connector Pin-outs10P6 Connector Pin-outs10P7 Connector Pin-outs10P8 Connector Pin-outs10P13 Connector Pin-outs10SMA Connectors- Receivers10Blind Mates - BRC10Blind Mates - Exciter10Blind Mates - PA10P9 Connector Pin-outs10Base Radio Signal Descriptions10Recommended Test Equipment11QUAD BRTransmitter Parameters11Backplane Connectors11RX1 P2 Pinout, Signal and Power11RX1 P3 Pinout, RF Input and Output Connection11RX2 P4 Pinout, Signal and Power11RX2 P5 Pinout, RF Input and Output Connection11RX3 P6 Pinout, Signal and Power11RX3 P7 Pinout, RF Input and Output Connection11RX4 P8 Pinout, Signal and Power11RX4 P9 Pinout, RF Input and Output Connection11PA P10 Pinout, Signal and Power11Testing/verification (Base Radio section)10Testing/verification (Base Radio section)12Testing/verification (Base Radio section)10Testing/verification (Base Radio section)12Testing/verification (Base Radio section)10Replacement compatibility (Base Radio section)9Controls and indicators (Base Radio section)8Overview (Base Radio section)8Theory of operation (Base Radio section)8Dimensioni: 3,07 MBPagine: 228Language: EnglishApri il manuale