Panasonic_RF-4800_维修维护电器原理图手册

0 RDER NO0.RD7710-1509Service ManualRadio10-BANDCOMMUNICATION RECEIVERRF-48005.6SPECIFICATIONSFrequency Range:FM 88~108 MHzPower Source:AC 120V 60 HzMW5251605kHz(571187mor 12V (Eight"D"Size Flash-SW:1.63MHz(187100m)light Batteries)Sw237MHz(100~42.9m)(Panasonic UM-1 or equivalent)SWa7≈11MHz(42.927.3m)Power Consumption:10W (AC Only)SW41115MHz(27.320m】Speaker:10 cm (4")PM Dynamic SpeakerSWs1519MHz(2015.8m】Dimensions:18t(Wide)×7(High)×13(Deep)SWa1923MHz(15.8-14.7m】1482×200×354mm)SW72327.3MHz(14.7~11m)Weight:9 kg (19 Ib 13.5 oz)with batteriesSW92731MHz11.19.7mImpedance:SpeakerIntermediate Frequency:FM 10.7 MHzAUX Jack....300kn(20mV)MW/SW,455 kHzREC OUT Jack ......4kn (400mV)1st IF 2 MHzEarphone Jack .............82nd IF455 kHzFM EXT ANTSensitivity:FM.30003/V (S/N 26 dB)SW:/MW.750MW60uV/m (S/N 10 dB)SW2√m.750SW,14V (S/N 10 dB)SWa 1.3uV(S/N 10 dB)SWa 0.8V(S/N 10 dB)SW4 1.2uV (S/N 10 dB)SWs 1.2uV (S/N 10 dB)SWs 1.2uV (S/N 10 dB)SW7 1.3uV (S/N 10 dB)Specifications are subject to change without notice forSWa 1.3uV (S/N 10 dB)further improvement.Panasonic.Panasonic CompanyDivision of Matsushita ElectricMatsushita Electric of Hawail inc.320 Waakamilo Road.Honolulu.Hawan 96817Matsushita Electric of Canada LtdOnt.M9W 185Corporation of America