Difference:
PowerMeasurements800us
(13 vs. 14)
Revision 14
25 May 2007 - Main.KaushikDutta
META TOPICPARENT
name="NmrStaffnotes"
Contents
Power Measurements for 800us#2
Low Power
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
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
-
-
494
-
probe input @ -6dB no attenuation
-
-
326
-
amplifier output @ -6dB with attenuation
8dB 234
7dB 17.7
5dB 280
22dB 2.22
probe input @ -6dB with attenuation
8dB 146
7dB 9.75
5dB 175
22dB 0.59
linearity at probe with attn -6dB to +6dB
146/75.3/37.9/19.2/9.82
9.75/5.01/2.47/1.23/0.61
175/81.9/39.7/20.2/9.94
0.59/0.28/0.14/0.07/0.03
linearity at amplifier with attn -6dB to +6dB
234/122/60.6/30.4/15.5
17.7/9.06/4.43/2.22/1.09
280/134/66.2/33.8/16.7
2.22/1.04/0.52/0.25/0.13
Changed:
<
<
linearity at probe without attn -6dB to +6dB
-
-
326/115/30.3
linearity at amplifier without attn -6dB to +6dB
494/349/190/102/51.0
>
>
linearity at probe without attn -6dB to +6dB
-
-
326/115/30.3
-
linearity at amplifier without attn -6dB to +6dB
-
-
494/349/190/102/51.0
-
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
Set ALLOWTOPICVIEW =
--
MichaelGoger
- 13 Dec 2005
View topic
|
H
istory
:
r14
<
r13
<
r12
<
r11
|
More topic actions...
Copyright
© by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding this intranet,
Send feedback