Sensitivity Vs. Frequency Chart; Pictures - Ramsey Electronics PM10DC Manual

Advanced power meter
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Frequency
250kHz
350kHz
500kHz
750kHz
1MHz
2.5MHz
3.5MHz
5MHz
7.5MHz
10MHz
25MHz
35MHz
50MHz
75MHz
100MHz
250MHz
350MHz
500MHz
750MHz
1GHz
Level set at 0dBm on HP 8647A 250kHz to 1000MHz signal generator
Serial #: 3349A03018
Measurements on final board layout, August 20, 2001
Results may vary according to assembly of DC1
PM10DC Calibrated at 50MHz, no extensive "tweaking" performed.

SENSITIVITY VS. FREQUENCY CHART

Directivity [dBm]
PM10DC 38
Forward [dBm]
27.3
27
27.6
29
30.2
32.9
33.2
33.3
33.1
32.7
30.3
28.6
26.3
23.1
20.8
11.4
8.8
10
16
22.3
Reverse [dBm]
-7.3
-4.1
-1.9
-0.6
-0.1
0.4
0.4
0.4
0.4
0.4
0.3
0.1
-0.1
-0.6
-0.8
-3.6
-4.7
-3.3
-8.9
-22.2
-34.6
-31.1
-29.5
-29.6
-30.3
-32.5
-32.8
-32.9
-32.7
-32.3
-30
-28.5
-26.4
-23.7
-21.6
-15
-13.5
-13.3
-24.9
-44.5

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