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AN ASSESSMENT OF THE BIT-ERROR-RATE ... - SpaceOps

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Amplitude Response, dB<br />

Phase Nonlinearity, deg.<br />

Figure 1. TDRS S/C Channel Magnitude Response<br />

4<br />

2<br />

0<br />

-2<br />

-4<br />

-400 -200 0 200 400<br />

Frequency, MHz<br />

Figure 2. TDRS S/C Channel Phase Response (linear component removed)<br />

20<br />

10<br />

0<br />

-10<br />

-4-<br />

TDRS H Measurement Data (Scaled)<br />

Specification Mask (Upper)<br />

Specification Mask (Lower)<br />

-20<br />

-240 -180 -120 -60 0 60 120 180 240<br />

Frequency, MHz<br />

TDRS H Measurement Data (Scaled)<br />

Specification Mask (Upper)<br />

Specification Mask (Lower)

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