TB 9-6625-2303-24
10. Plug-in Element 4410-15 Calibration
a. Performance Check
(1) Connect equipment as shown in figure 2 above.
(2) Insert plug-in element into TI and rotate until the arrow points in the direction
of the 50 Ω termination.
(3) Set TI range switch to 100 and allow equipment to warm-up for 5 minutes.
1000 MHz.
(5) Adjust signal generator and RF power amplifier amplitude controls for TI full
scale indications in table 4 below. RF power meter will indicate within limits in table 5.
(6) Repeat technique of steps (4) and (5) above for remaining settings listed in
Test
RF power meter indication (W)
instrument
Test instrument
Signal generator
range
Low Pass Filter
full scale reading
Min
Max
switch
(W)
settings
100
100
92
108
30
30
27.6
32.4
10
10
9.2
10.8
1000 M
TLS1225-5EF1
3
3
2.76
3.24
1
1
0.92
1.08
0.3
0.3
0.276
0.324
0.1
0.1
0.092
0.108
0.1
0.1
0.092
0.108
0.3
0.3
0.276
0.324
1
1
0.92
1.08
1500 M1
None
3
3
2.76
3.24
10
10
9.2
10.8
30
30
27.6
32.4
100
100
92
108
100
100
92
108
30
30
27.6
32.4
10
10
9.2
10.8
1800 M1
3
3
2.76
3.24
None
1
1
0.92
1.08
0.3
0.3
0.276
0.324
0.1
0.1
0.092
0.108
Low Pass filter not available.
1
(7) Reduce outputs to minimum and remove plug-in element from TI.
b. Adjustments. No adjustments can be made.