User Contributed                                           MET/CAL PROCEDURE
=============================================================================
INSTRUMENT:            HEA 4934A/4935A TRANSMITTER FLATNESS CALIBRATION
DATE:                  20-Jul-93
AUTHOR:                User Contributed
REVISION:              1  F. Samonski  18-May-93   Added 4934A
ADJUSTMENT THRESHOLD:  70%
NUMBER OF TESTS:       14
NUMBER OF LINES:       87
CONFIGURATION:         Fluke 8506A
=============================================================================
 STEP    FSC    RANGE NOMINAL        TOLERANCE     MOD1        MOD2  3  4 CON
  1.001  ASK-   R D   N B            P J S         M              F        W
  1.002  ASK+                                          X

  1.003  HEAD         [27][91]1m  {TRANSMITTER FLATNESS CALIBRATION +10dBM}
  1.004  DISP
  1.004  DISP         Connect the UUT TRMT/RCV phone jack to the 8506A V/OHM
  1.004  DISP         INPUT terminals. Terminate the 8506A HI and LOW INPUTS
  1.004  DISP         with a precision 600 ohm load.
  1.004  DISP
  1.005  DISP         Set UUT controls as follows:
  1.005  DISP         DISPLAY                              TRMT
  1.005  DISP         MEASUREMENT                          LEVEL FREQUENCY
  1.005  DISP         SETUP                                TRMT 600
  1.005  DISP         REV                                  OFF (NOR 4935A)
  1.005  DISP         BRG, DIAL, & HOLD                    OFF
  1.005  DISP         IMPULSE NOISE                        DISPLAY (1004Hz)
  1.006  DISP
  1.006  DISP         Adjust the UUT OUTPUT LEVEL for a +10 dBm on UUT.
  1.006  DISP
  1.007  8506   10    2.435V         0.005U        1004H             E  N  2W
  1.008  DISP
  1.008  DISP         Maintain a +10 dBm indication on the UUT for the
  1.008  DISP         remainder of the test.
  1.009  DISP
  1.009  DISP         Set the UUT FREQUENCY controls for a 20Hz display.
  1.010  8506   10    V              0.295U        20H               E  C  2W
  2.001  DISP
  2.001  DISP         Set the UUT FREQUENCY controls for a 200Hz display.
  2.002  8506   10    V              0.055U        200H              E  C  2W
  3.001  DISP
  3.001  DISP         Set the UUT FREQUENCY controls for a 5KHz display.
  3.002  8506   10    V              0.055U        5kH               E  C  2W
  4.001  DISP
  4.001  DISP         Set the UUT FREQUENCY controls for a 15KHz display.
  4.002  8506   10    V              0.055U        15kH              E  C  2W
  5.001  DISP
  5.001  DISP         Set the UUT FREQUENCY controls for a 30KHz display.
  5.002  8506   10    V              0.055U        30kH              E  C  2W
  6.001  DISP
  6.001  DISP         Set the UUT FREQUENCY controls for a 60KHz display.
  6.002  8506   10    V              0.145U        60kH              E  C  2W
  7.001  DISP
  7.001  DISP         Set the UUT FREQUENCY controls for a 85KHz display.
  7.002  8506   10    V              0.145U        85kH              E  C  2W
  8.001  HEAD
  8.002  HEAD         [27][91]1m {TRANSMITTER FLATNESS CALIBRATION -40dBM}
  8.003  DISP
  8.003  DISP         Set the TI Frequency to 1004hz
  8.003  DISP         (Press Impulse Noise Display button once)
  8.003  DISP
  8.004  DISP         Adjust the UUT OUTPUT LEVEL for a -40 dBm on UUT.
  8.004  DISP
  8.005  8506   100   7.746mV        1U            1004H             E  N  2W
  8.006  DISP
  8.006  DISP         Maintain a -40 dBm indication on the UUT for the
  8.006  DISP         remainder of this test.
  8.007  DISP
  8.007  DISP         Set the UUT FREQUENCY controls for a 20Hz display.
  8.008  8506   100   mV             0.934U        20H               E  C  2W
  9.001  DISP
  9.001  DISP         Set the UUT FREQUENCY controls for a 50Hz display.
  9.002  8506   100   mV             0.934U        50H               E  C  2W
 10.001  DISP
 10.001  DISP         Set the UUT FREQUENCY controls for a 200Hz display.
 10.002  8506   100   mV             0.174U        200H              E  C  2W
 11.001  DISP
 11.001  DISP         Set the UUT FREQUENCY controls for a 15KHz display.
 11.002  8506   100   mV             0.174U        15kH              E  C  2W
 12.001  DISP
 12.001  DISP         Set the UUT FREQUENCY controls for a 60KHz display.
 12.002  8506   100   mV             0.454U        60kH              E  C  2W
 13.001  DISP
 13.001  DISP         Set the UUT FREQUENCY controls for a 85KHz display.
 13.002  8506   100   mV             0.454U        85kH              E  C  2W
 14.001  END