TB 9-5895-1913-40
TI
Measuring receiver
Output Level
Fundamental frequency
Tolerance
(dbm)
(MHz)
(MHz)
(dBc)
≤ -60
+24
44
88
≤ -60
+24
44
132
≤ -60
+24
62.5
125
≤ -60
+24
62.5
187.5
≤ -60
+24
88
176
≤ -60
+24
88
264
≤ -60
+24
125
250
≤ -60
+24
125
375
≤ -60
+20
250
500
≤ -60
+20
250
750
≤ -60
+20
354
708
≤ -60
+20
354
1062
≤ -60
+20
500
1000
≤ -60
+20
500
1500
≤ -60
+20
714
1428
≤ -60
+20
714
2142
≤ -60
+20
1000
2000
≤ -60
+20
1000
3000
≤ -55
+20
1400
2800
≤ -55
+20
1400
4200
≤ -55
+14
1800
3600
≤ -55
+14
1800
5400
≤ -55
+14
2700
5400
≤ -55
+14
2700
8100
≤ -55
+14
4000
8000
≤ -55
+14
4000
12000
(6) Set the TI controls as listed in (a) through (d) below:
(a) MODE to Leveled Sine.
(b) FREQUENCY to 2.1 GHz.
(c) LEVEL to +4.6 dBm.
(d) OUTPUT to OPER.
(7) Adjust measuring receiver as necessary to measure the amplitude of any
spurious signals at offsets > 3 kHz from the output frequency within the range of 1 MHz.
Example: With a fundamental frequency of 2.5 GHz, measure level of spurs between
2.500003 GHz and 2.501000 GHz satisfying the >3 kHz to +1 MHz requirement and
measure again between 2.499997 GHz and 2.499000 GHz, satisfying the < 3 kHz to
-1 MHz requirement.
(8) Verify that the measuring receiver indication is within the limits of table 5.
(9) Repeat technique of (6) (b), (7) and (8) above for the remaining fundamental
frequencies and output levels listed in table 5. TI will indicate within the limits of table 5.
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