Kenwood NXR-710 Service Manual

Also see for NEXEDGE NXR-710: Instruction manual Instruction manual Instruction manual Instruction manual Instruction manual

NXR-71046ADJUSTMENTItem ConditionMeasurement AdjustmentSpecifications / RemarksTest-equipment Unit Terminal Unit Parts Method15 .Low RSSIAdjust[NXDN VeryNarrow]FPU Test mode1) Adjust Item [Low RSSI (NXDNVery Narrow)]Connect the SSG to the RXANT.SSG settingFrequency: [Low], [Low’][Center], [High’], [High]Output: –118dBm (0.28μV)MOD: OFFSSG Rear RX ANT PCADJPress [Apply] button to storethe adjustment value.16. High RSSIAdjust[AnalogWide]FPU Test mode1) Adjust Item [High RSSI (Ana-log Wide)]Connect the SSG to the RXANT.SSG settingFrequency: [Low], [Low’][Center], [High’], [High]Output: –70dBm (70.7μV)MOD: 1.0kHzDEV: ±3.0kHzSSG Rear RX ANT PCADJPress [Apply] button to storethe adjustment value.17. High RSSIAdjust[Analog Nar-row]FPU Test mode1) Adjust Item [High RSSI (Ana-log Narrow)]Connect the SSG to the RXANT.SSG settingFrequency: [Low], [Low’][Center], [High’], [High]Output: –70dBm (70.7μV)MOD: 1.0kHzDEV: ±1.5kHz18. High RSSIAdjust[NXDN VeryNarrow]FPU Test mode1) Adjust Item [High RSSI(NXDN Very Narrow)]Connect the SSG to the RXANT.SSG settingFrequency: [Low], [Low’][Center], [High’], [High]Output: –70dBm (70.7μV)MOD: OFF19. ReceiverSensitivityCheck[AnalogWide]1) Connect the SSG to the RXANT.SSG settingFrequency: Desired FrequencyOutput: –53dBm (501μV)MOD = 1.0kHzDEV: ±3.0kHzAF: 0.45V/4ΩSSGAudioanalyzerOscilloscopeRear RX ANTTEST/SPKRJackpin 124Ω loadCheck –115dBm (0.4μV) or Less[Analog Nar-row]2) SSG settingDEV: ±1.5kHz