TS-570SG_ARRL_expanded_test_results_1999.pdf

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1、QST Product Review Expanded Test-Result Report Supplementary Graphs Manufacturer: Kenwood Model: TS-570S(G) QST Issue: May, 1999 The ARRL performs extensive testing on all radios that are featured in the QST Product Review” column. We are unable to publish all of the test results in the magazine, bu

2、t the nature of electronic publication allows us to publish additional information on the Web that would not be cost effective to do on paper. This PDF file contains graphs of all of the spectral-display data gathered in the ARRL Lab. These include spurious emissions, transmit IMD and composite-nois

3、e test results, if applicable. These additional test results are available on the ARRL members-only page as a service to ARRL members. The test procedures that the ARRL Lab uses are documented in The ARRL Laboratory Test Procedures Manual, available to ARRL members at http:/www.arrl.org/members-only

4、/prodrev/testproc.pdf Questions about testing performed by the ARRL Laboratory can be directed to Mike Tracy, KC1SX at kc1sxarrl.org. Kenwood TS-570SG 00600065 1.8 MHz Band, Spectral Purity, 100 W F:SHAREDPROD_REVTESTSTS570GTS570SLO.TXT 05101520253035404550 80 70 60 50 40 30 20 10 0 Frequency (MHz)

5、Reference Level: 0 dBc Kenwood TS-570SG 00600065 3.5 MHz Band, Spectral Purity, 100 W F:SHAREDPROD_REVTESTSTS570GTS570S80.TXT 05101520253035404550 80 70 60 50 40 30 20 10 0 Frequency (MHz) Reference Level: 0 dBc Kenwood TS-570SG 00600065 7.0 MHz Band, Spectral Purity, 100 W F:SHAREDPROD_REVTESTSTS57

6、0GTS570S40.TXT 05101520253035404550 80 70 60 50 40 30 20 10 0 Frequency (MHz) Reference Level: 0 dBc Kenwood TS-570SG 00600065 10.1 MHz Band, Spectral Purity, 100 W F:SHAREDPROD_REVTESTSTS570GTS570S30.TXT 0102030405060708090100 80 70 60 50 40 30 20 10 0 Frequency (MHz) Reference Level: 0 dBc Kenwood

7、 TS-570SG 00600065 14.0 MHz Band, Spectral Purity, 100 W F:SHAREDPROD_REVTESTSTS570GTS570S20.TXT 0102030405060708090100 80 70 60 50 40 30 20 10 0 Frequency (MHz) Reference Level: 0 dBc Kenwood TS-570SG 00600065 18.1 MHz Band, Spectral Purity, 100 W F:SHAREDPROD_REVTESTSTS570GTS570S17.TXT 01020304050

8、60708090100 80 70 60 50 40 30 20 10 0 Frequency (MHz) Reference Level: 0 dBc Kenwood TS-570SG 00600065 21.0 MHz Band, Spectral Purity, 100 W F:SHAREDPROD_REVTESTSTS570GTS570S15.TXT 0102030405060708090100 80 70 60 50 40 30 20 10 0 Frequency (MHz) Reference Level: 0 dBc Kenwood TS-570SG 00600065 24.9

9、MHz Band, Spectral Purity, 100 W F:SHAREDPROD_REVTESTSTS570GTS570S12.TXT 0102030405060708090100 80 70 60 50 40 30 20 10 0 Frequency (MHz) Reference Level: 0 dBc Kenwood TS-570SG 00600065 28.0 MHz Band, Spectral Purity, 100 W F:SHAREDPROD_REVTESTSTS570GTS570S10.TXT 020406080100120140160180200 80 70 6

10、0 50 40 30 20 10 0 Frequency (MHz) Reference Level: 0 dBc Kenwood TS-570SG 00600065 50.0 MHz Band, Spectral Purity, 100 W F:SHAREDPROD_REVTESTSTS570GTS570S6M.TXT 050100150200250300350400450500 80 70 60 50 40 30 20 10 0 Frequency (MHz) Reference Level: 0 dBc Bass-boost plot - using a constant carrier

11、 at 1 kHz and broadband noise: TS-570SG 14.020 MHz, RX eq, Bass Boost F:SHAREDPROD_REVTESTSTS570GTS570BB.TXT 0.00.51.01.52.02.53.03.54.04.55.0 80 70 60 50 40 30 20 10 0 Audio Frequency: 0 to 2 kHz Reference Level: 0 dB TS-570SG 14.020 MHz, RX eq, Conventional F:SHAREDPROD_REVTESTSTS570GTS570CV.TXT 0

12、.00.51.01.52.02.53.03.54.04.55.0 80 70 60 50 40 30 20 10 0 Audio Frequency: 0 to 2 kHz Reference Level: 0 dB Kenwood TS-570SG 14.020 MHz, CW 500 Hz, no NR, no EQ F:SHAREDPROD_REVTESTSTS570GTS570CWN.TXT 0.00.20.40.60.81.01.21.41.61.82.0 80 70 60 50 40 30 20 10 0 10 Audio Frequency: 0 to 2 kHz Referen

13、ce Level: 0 dB TS-570SG 14.020 MHz, RX eq, Formant Pass F:SHAREDPROD_REVTESTSTS570GTS570FP.TXT 0.00.51.01.52.02.53.03.54.04.55.0 80 70 60 50 40 30 20 10 0 Audio Frequency: 0 to 2 kHz Reference Level: 0 dB TS-570SG 14.020 MHz, RX eq, High Boost F:SHAREDPROD_REVTESTSTS570GTS570HB.TXT 0.00.51.01.52.02.

14、53.03.54.04.55.0 80 70 60 50 40 30 20 10 0 Audio Frequency: 0 to 2 kHz Reference Level: 0 dB Noise reduction 1 on, noise reduction level at 1, equalizer off Kenwood TS-570SG 14.020 MHz, CW 500 Hz, NR1 L1, no EQ F:SHAREDPROD_REVTESTSTS570GTS570NR1.TXT 0.00.20.40.60.81.01.21.41.61.82.0 80 70 60 50 40

15、30 20 10 0 10 Audio Frequency: 0 to 2 kHz Reference Level: 0 dB Kenwood TS-570SG 14.020 MHz, CW 500 Hz, NR1 L9, no EQ F:SHAREDPROD_REVTESTSTS570GTS570NR9.TXT 0.00.20.40.60.81.01.21.41.61.82.0 80 70 60 50 40 30 20 10 0 10 Audio Frequency: 0 to 2 kHz Reference Level: 0 dB Kenwood TS-570SG 14.020 MHz,

16、CW 500 Hz, NR2, no EQ F:SHAREDPROD_REVTESTSTS570GTS570NR2.TXT 0.00.20.40.60.81.01.21.41.61.82.0 80 70 60 50 40 30 20 10 0 10 Audio Frequency: 0 to 2 kHz Reference Level: 0 dB Kenwood TS-570SG 14.020 MHz, USB, NR1 L1, no EQ F:SHAREDPROD_REVTESTSTS570GTS570NU1.TXT 0.00.51.01.52.02.53.03.54.04.55.0 80

17、70 60 50 40 30 20 10 0 10 Audio Frequency: 0 to 2 kHz Reference Level: 0 dB Kenwood TS-570SG 14.020 MHz, USB, NR1 L9, no EQ F:SHAREDPROD_REVTESTSTS570GTS570NU9.TXT 0.00.51.01.52.02.53.03.54.04.55.0 80 70 60 50 40 30 20 10 0 10 Audio Frequency: 0 to 2 kHz Reference Level: 0 dB Kenwood TS-570SG 14.020

18、 MHz, USB, NR2, no EQ F:SHAREDPROD_REVTESTSTS570GTS570NU2.TXT 0.00.51.01.52.02.53.03.54.04.55.0 80 70 60 50 40 30 20 10 0 10 Audio Frequency: 0 to 2 kHz Reference Level: 0 dB Kenwood TS-570SG 14.020 MHz, USB, no NR, no EQ F:SHAREDPROD_REVTESTSTS570GTS570USB.TXT 0.00.51.01.52.02.53.03.54.04.55.0 80 70 60 50 40 30 20 10 0 10 Audio Frequency: 0 to 2 kHz Reference Level: 0 dB