Kenwood TK-880 Service Manual
Also see for TK-880 series: Programming instructionsInstruction manualInstruction manualInstruction manualInstruction manual
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TK-880 TK-8809796LEVEL DIAGRAMReceiver SectionTransmitter Section–118.0dBm–121.0dBm –124.0dBm –116.0dBm–122.0dBmBPF BPF–116.0dBm –116.0dBm –108.0dBm –121.0dBm –109.0dBmW 5k/W4k/N16mVrmsW 5k/W4k/N820mVrmsW 5k/W4k/N820mVrmsW 5k/W4k/N30mVrmsW 5k/W4k/N62mVrms 0.45VrmsW 5k –93.5dBmW 4k –92.5dBmN –88.0dBmW 5k –99.5dBmW 4k –98.5dBmN –95.0dBmW 5k/W4k/N4.0mVrmsW 5k/W4k/N7.0mVrmsW 5k/W4k/N33mVrmsW 5k/W4k/N370mVrmsW 5k/W4k/N430mVrmsW 5k/W4k/N460mVrmsW 5k/W4k/N130mVrms 4.3dBm 5dBm 17dBm 20dBm25dBm (E,E3)20dBm (E4) 25WSG input level for 12dB SINAD are obtained measured byconnecting SG to each point via a 0.01μF capacitor. AF VTVMAF level obtained when the AF output level is adjusted for 0.45V/4Ω withthe front panel AF VOL control. Measured with AF voltmeter connectedto the external speaker jack, receiving a –53dBm SSG signal modulatedat 1kHz, DEV. 3kHz (Wide 5k), 2.4kHz (Wide 4k), 1.5kHz (Narrow).(X58-4722-70) : E,E4(X58-4722-71) : E3Wattmeter by 50Ω1. AG is set so that MIC input becomes 3kHz (Wide 5k), 2.4kHz (Wide 4k), 1.5kHz (Narrow) DEV. at 1kHz MOD.2. Transmitting frequency : Center frequency.TK-880 (E,E4)TK-880 (E3) |
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