alinco+220+mhz+radio

2025-05-06 08:36:55

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编号10:艾琳可ALINCO-dr130维修使用图纸手册.pdf-原创力文档

TX:150.000~174.000MHz(TE2version) FrequencyResolution:5,10,12.5,15,20,25kHzsteps AntennaImpedance:50ohmunbalanced PowerSupplyRequirements:DC13.8+/-10%VoltsDC CurrentDrainatl3.8V Receiving:Squelchedlessthan800mA Transmitting:High/10.0A(approx.) ...
Alinco_DR-135_DR-235_DR-435_用户拆解手册_2000.pdf-原创力文档

themixer(Q106).Theradiousesthelowersideofthesuperheterodynesystem. 2.IFCircuit Themixermixesthereceivedsignalwiththelocalsignaltoobtainthesumof anddifferencebetweenthem.Thecrystalfilter(XF102,XF101)selects21.7 MHzfrequencyfromtheresultsandeliminatesthesignalsoftheunwanted frequencies.ThefirstIFamplifier(Q105)th...
编号19:艾琳可ALINCO-drm06维修使用图纸手册.pdf-原创力文档

DRM06TH50.00-54.00MHz Step5,10,12.5,15,20,25KHzselectable Channel100 ModulationF3E(FM) Antennaimpedance50ohmunbalanced Powersupply13.8VDC+/-10% CurrentTxhigh.approxl3.0A(DRM03SX) Rxsquelched.lessthan600mA DimensionsDRM03SX140(W)x40(H)x115(D) ...
Alinco_DR-135_DR-235_DR-435_用户拆解手册_2000.pdf-原创力文档

themixer(Q106).Theradiousesthelowersideofthesuperheterodynesystem. 2.IFCircuit Themixermixesthereceivedsignalwiththelocalsignaltoobtainthesumof anddifferencebetweenthem.Thecrystalfilter(XF102,XF101)selects21.7 MHzfrequencyfromtheresultsandeliminatesthesignalsoftheunwanted frequencies.ThefirstIFamplifier(Q105)th...