User Contributed MET/CAL Procedure ============================================================================= INSTRUMENT: EMC 11 Attenuator Sub DATE: 21-Dec-95 AUTHOR: User Contributed REVISION: ADJUSTMENT THRESHOLD: 70% NUMBER OF TESTS: 15 NUMBER OF LINES: 156 CONFIGURATION: HP 3325A ============================================================================= STEP FSC RANGE NOMINAL TOLERANCE MOD1 MOD2 3 4 CON 1.001 IEEE [TERM LF] 1.002 HEAD {} 1.003 HEAD {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»} 1.004 HEAD {º Attenuation Accuracy º} 1.005 HEAD {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ} 1.006 HEAD ÍÍ Attenuation Accuracy ÍÍ 1.007 JMP 2.001 1.008 EVAL 2.001 DISP Connect the 3325A to the J1 on the step attenuator. 2.001 DISP Connect J2 on the attenuator to the input of the UUT. 2.002 DISP Set the step attenuator for 110 dB of attenuation. 2.003 IEEE BW:0100[13][10] 2.003 IEEE ATT:0[13][10] 2.004 IEEE GTL[13][10] 2.005 DISP Tune the UUT for 25.000 kHz. 2.006 IEEE [@3325]FU1;AM 316.3MR;FR 25KH 2.007 IEEE [T0]CAL[13][10] 2.008 IEEE GTL[13][10] 2.009 DISP Fine tune the UUT to peak the meter. 2.010 IEEE [D1000][I][13][10][D1000][I][13][10] 2.011 ACC 0.0D 0.1U 2.012 MEME 2.013 MEMC d 1.0U 3.001 IEEE ATT:10[13][10] 3.002 IEEE GTL[13][10] 3.003 DISP Set the step attenuator for 100 dB of attenuation. 3.004 IEEE [T0]CAL[13][10] 3.005 IEEE GTL[13][10] 3.006 DISP Fine tune the UUT to peak the meter. 3.007 IEEE [D1000][I][13][10][D1000][I][13][10] 3.008 ACC 10.0D 0.1U 3.009 MEME 3.010 MEMC d 1.0U 4.001 IEEE ATT:20[13][10] 4.002 IEEE GTL[13][10] 4.003 DISP Set the step attenuator for 90 dB of attenuation. 4.004 IEEE [T0]CAL[13][10] 4.005 IEEE GTL[13][10] 4.006 DISP Fine tune the UUT to peak the meter. 4.007 IEEE [D1000][I][13][10][D1000][I][13][10] 4.008 ACC 20.0D 0.1U 4.009 MEME 4.010 MEMC d 1.0U 5.001 IEEE ATT:30[13][10] 5.002 IEEE GTL[13][10] 5.003 DISP Set the step attenuator for 80 dB of attenuation. 5.004 IEEE [T0]CAL[13][10] 5.005 IEEE GTL[13][10] 5.006 DISP Fine tune the UUT to peak the meter. 5.007 IEEE [D1000][I][13][10][D1000][I][13][10] 5.008 ACC 30.0D 0.1U 5.009 MEME 5.010 MEMC d 1.0U 6.001 IEEE ATT:40[13][10] 6.002 IEEE GTL[13][10] 6.003 DISP Set the step attenuator for 70 dB of attenuation. 6.004 IEEE [T0]CAL[13][10] 6.005 IEEE GTL[13][10] 6.006 DISP Fine tune the UUT to peak the meter. 6.007 IEEE [D1000][I][13][10][D1000][I][13][10] 6.008 ACC 40.0D 0.1U 6.009 MEME 6.010 MEMC d 1.0U 7.001 IEEE ATT:50[13][10] 7.002 IEEE GTL[13][10] 7.003 DISP Set the step attenuator for 60 dB of attenuation. 7.004 IEEE [T0]CAL[13][10] 7.005 IEEE GTL[13][10] 7.006 DISP Fine tune the UUT to peak the meter. 7.007 IEEE [D1000][I][13][10][D1000][I][13][10] 7.008 ACC 50.0D 0.1U 7.009 MEME 7.010 MEMC d 1.0U 8.001 IEEE ATT:60[13][10] 8.002 IEEE GTL[13][10] 8.003 DISP Set the step attenuator for 50 dB of attenuation. 8.004 IEEE [T0]CAL[13][10] 8.005 IEEE GTL[13][10] 8.006 DISP Fine tune the UUT to peak the meter. 8.007 IEEE [D1000][I][13][10][D1000][I][13][10] 8.008 ACC 60.0D 0.1U 8.009 MEME 8.010 MEMC d 1.0U 9.001 IEEE ATT:70[13][10] 9.002 IEEE GTL[13][10] 9.003 DISP Set the step attenuator for 40 dB of attenuation. 9.004 IEEE [T0]CAL[13][10] 9.005 IEEE GTL[13][10] 9.006 DISP Fine tune the UUT to peak the meter. 9.007 IEEE [D1000][I][13][10][D1000][I][13][10] 9.008 ACC 70.0D 0.1U 9.009 MEME 9.010 MEMC d 1.0U 10.001 IEEE ATT:80[13][10] 10.002 IEEE GTL[13][10] 10.003 DISP Set the step attenuator for 30 dB of attenuation. 10.004 IEEE [T0]CAL[13][10] 10.005 IEEE GTL[13][10] 10.006 DISP Fine tune the UUT to peak the meter. 10.007 IEEE [D1000][I][13][10][D1000][I][13][10] 10.008 ACC 80.0D 0.1U 10.009 MEME 10.010 MEMC d 1.0U 11.001 IEEE ATT:90[13][10] 11.002 IEEE GTL[13][10] 11.003 DISP Set the step attenuator for 20 dB of attenuation. 11.004 IEEE [T0]CAL[13][10] 11.005 IEEE GTL[13][10] 11.006 DISP Fine tune the UUT to peak the meter. 11.007 IEEE [D1000][I][13][10][D1000][I][13][10] 11.008 ACC 90.0D 0.1U 11.009 MEME 11.010 MEMC d 1.0U 12.001 IEEE ATT:100[13][10] 12.002 IEEE GTL[13][10] 12.003 DISP Set the step attenuator for 10 dB of attenuation. 12.004 IEEE [T0]CAL[13][10] 12.005 IEEE GTL[13][10] 12.006 DISP Fine tune the UUT to peak the meter. 12.007 IEEE [D1000][I][13][10][D1000][I][13][10] 12.008 ACC 100.0D 0.1U 12.009 MEME 12.010 MEMC d 1.0U 13.001 IEEE ATT:110[13][10] 13.002 IEEE GTL[13][10] 13.003 DISP Set the step attenuator for 0 dB of attenuation. 13.004 IEEE [T0]CAL[13][10] 13.005 IEEE GTL[13][10] 13.006 DISP Fine tune the UUT to peak the meter. 13.007 IEEE [D1000][I][13][10][D1000][I][13][10] 13.008 ACC 110.0D 0.1U 13.009 MEME 13.010 MEMC d 1.0U 14.001 IEEE ATT:120[13][10] 14.002 IEEE GTL[13][10] 14.003 IEEE [T0]CAL[13][10] 14.004 IEEE GTL[13][10] 14.005 IEEE [@3325]FU1;AM 1VR;FR 25KH 14.006 DISP Fine tune the UUT to peak the meter. 14.007 IEEE [D1000][I][13][10][D1000][I][13][10] 14.008 ACC 120.0D 0.1U 14.009 MEME 14.010 MEMC d 1.0U 15.001 END