Difference: PowerMeasurements800us (11 vs. 12)

Revision 1225 May 2007 - Main.KaushikDutta

 
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Contents

Power Measurements for 800us#2

Low Power

Low power measurements: As of

Nucleus SGU1 output SGU2 output SGU3 output SGU4 output Router 2 output Amplifier input
13C NA
 NA
1H NA
 NA
15N NA
 NA
NA
2H NA
 NA
 NA
Added:
>
>		High power measurements: As of 5/22/07 (without correction)

Measurement description BLAX1 500(13C), W BLAH100, W BLAX2 300 (15N), W BLAX3 300(2H), W
amplifier output @ -6dB no attenuation 555
72.7
399

probe input @ -6dB no attenuation 331
38.4
248
amplifier output @ -6dB with attenuation 9dB 212 8dB 10.2 1dB 351
probe input @ -6dB with attenuation 9dB 131
8dB 5.74 1dB 216
linearity at amplifier with attn -6dB to +6dB 212;44.0;10
 10.2; 2.24; 0.51
351;86;21.2
linearity at amplifier without attn -6dB to +6dB 555;473; 316; 181;93.5
 72.7;45.3;24.0;11.6;5.21 399;207;104;53.2;25.7
 

High Power

High power measurements: As of 2/21/07
Measurement description BLAH100(1H), W BLAX1500 (13C), W BLAX2 300 (15N), W BLAX3 300(2H), W
amplifier output @ -6dB with attenuation 7dB 15.4/16.9 8dB 256/271 1dB 278/286
pulse lengths 8.05@-5.6
15@-6
44@-6

High power measurements: As of 1/12/07 (without correction)

Measurement description BLAX1 500(13C), W BLAH100, W BLAX2 300 (15N), W BLAX3 300(2H), W
amplifier output @ -6dB no attenuation 555
72.7
399

probe input @ -6dB no attenuation 331
38.4
248
amplifier output @ -6dB with attenuation 9dB 212 8dB 10.2 1dB 351
probe input @ -6dB with attenuation 9dB 131
8dB 5.74 1dB 216
linearity at amplifier with attn -6dB to +6dB 212;44.0;10
 10.2; 2.24; 0.51
351;86;21.2
linearity at amplifier without attn -6dB to +6dB 555;473; 316; 181;93.5
 72.7;45.3;24.0;11.6;5.21 399;207;104;53.2;25.7

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