The 47.25 MHz first mixer product then passes through (2SC5008) to provide a pure first local signal betweenĢ03.300 and 210.525 MHz for injection to the first mixer Signals within the frequency range of the transceiver areĪmplified by Q1018 (3SK294) and enter a band-pass filter consisting of coils L1019, L1020, & L1021 and capacitors C1110, C1114, C1290, C1116, C1117, C1291, C1119,Ĭ1120, & C1122 to remove unwanted signals, before firstīuffered output from the VCO is amplified by Q1008 When no carrier received, noise at the output of the detector stage in Q1031 (NJM2591V) passes through aīand-pass filter consisting of resistors R1160 & R1165Īnd capacitors C1208 & C1211 to the buffer amplifier Main Unit and passes through a low-pass filter consisting of coils L1001, L1002, & L1003 and capacitors C1001,Ĭ1004, C1011, C1013, & C1018 to the antenna switching diodes D1004 & D1005 (both RLS135), and enter a Incoming RF from the antenna jack is delivered to the Panel Assy, and Rubber Case Gasket MUST all be replaced with new parts to ensure water integrity.Į-DC-19A DC Cable with Cigarette Lighter Plug On products before lot 11, the Front Panel Assy, Rear The solder stated above utilizes the alloy composition required for compliance with the lead-free specification, and any solder with the above alloy composition may be used. Only lead-free solder (Alloy Composition: Sn-3.0Ag-0.5Cu) should be used for repairs performed on this apparatus. This transceiver was assembled using Pb (lead) free solder, based on the RoHS specification. Performance specifications are nominal, unless otherwise indicated, and are subject to change without notice.
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