Difference: PowerMeasurements700 (1 vs. 2)

Revision 224 Aug 2006 - Main.ShibaniBhattacharya

 
META TOPICPARENT name="NmrStaffnotes"
Changed:
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<		Contents

Power Measurements for 700

Low Power

Low power measurements: As of 8/23/05.

Nucleus SGU1 output SGU2 output SGU3 output SGU4 output Router 2 output Amplifier input
13C 830/880mV         950/1007V
1H   780/890mV       780/890mV
15N     1000/1030   1.32/1.36 1.63/1.68V
2H       980/1020mV 1.135/1.180V 1.1/1.14V

High Power

High power measurements: As of 8/23/05.

Measurement description BLAX1 (13C), W BLAH (1H), W BLAX2 (15N), W BLAX3 (2H), Wup
amplifier output @ -6dB with attenuation 6dB, 274/300 9dB, 14/18.7 2dB, 390/420 6dB, 62/68
linearity at amp output with attenuation, -6/-3/0/3/6dB 274/139/70/36/18 14/6.7/3.3/1.73/0.85 390/180/90/44 62/31/16/7.7/3.9
amplifier output @ -6dB no attenuation 500/570 103/137 480/510 290/320
probe input @ -6dB with attenuation 178/203 7.4/9.8 239/256 14.6/16

  • Set ALLOWTOPICVIEW =

-- MichaelGoger - 14 Dec 2005

>
>		Contents

Power Measurements for 700

Low Power

Low power measurements: As of 8/23/05.

Nucleus SGU1 output SGU2 output SGU3 output SGU4 output Router 2 output Amplifier input
13C 830/880mV         950/1007V
1H   780/890mV       780/890mV
15N     1000/1030   1.32/1.36 1.63/1.68V
2H       980/1020mV 1.135/1.180V 1.1/1.14V

High Power

High power measurements: As of 8/23/05.

Measurement description BLAX1 (13C), W BLAH (1H), W BLAX2 (15N), W BLAX3 (2H), W

amplifier output @ -6dB no attenuation 500/570 103/137 480/510 290/320
amplifier output @ -6dB with attenuation 6dB, 274/300 9dB, 14/18.7 2dB, 390/420 6dB, 62/68
linearity at amp output with attenuation, -6/-3/0/3/6dB 274/139/70/36/18 14/6.7/3.3/1.73/0.85 390/180/90/44 62/31/16/7.7/3.9
probe input @ -6dB with attenuation 178/203 7.4/9.8 239/256 14.6/16

High power measurements: As of 8/23/06.

1H Probe Input.

Added:
>
>		@ -6 dB (8.08/8.51) @ -5 dB (6.19/6.5) Urea (8.12 us) Eth Benz (7.5 us) @ -4 dB (4.92/5.18) Urea (9.1 us) Eth Benz (8.5 us) @ -3 dB (3.96/4.17)

13C Probe Input

@ -6 dB (195.7/206.0) @ -4 dB (123.0/129.0) Urea (15.4 us) @ -3 dB (98/103) Urea (16 us @ -3.5 dB)

15N Probe Input

@ -6 dB (247/260) @ -3 dB (110/116) Urea (33.5 us) @ -2 dB (86.6/91.2) Urea (38 us)

2H Probe Input

@ -6 dB (13.4/14.1) Urea (167.5 us)

  • Set ALLOWTOPICVIEW =

-- MichaelGoger - 14 Dec 2005

Revision 114 Dec 2005 - Main.MichaelGoger

 
META TOPICPARENT name="NmrStaffnotes"
Contents

Power Measurements for 700

Low Power

Low power measurements: As of 8/23/05.

Nucleus SGU1 output SGU2 output SGU3 output SGU4 output Router 2 output Amplifier input
13C 830/880mV         950/1007V
1H   780/890mV       780/890mV
15N     1000/1030   1.32/1.36 1.63/1.68V
2H       980/1020mV 1.135/1.180V 1.1/1.14V

High Power

High power measurements: As of 8/23/05.

Measurement description BLAX1 (13C), W BLAH (1H), W BLAX2 (15N), W BLAX3 (2H), W
amplifier output @ -6dB no attenuation 500/570 103/137 480/510 290/320
amplifier output @ -6dB with attenuation 6dB, 274/300 9dB, 14/18.7 2dB, 390/420 6dB, 62/68
linearity at amp output with attenuation, -6/-3/0/3/6dB 274/139/70/36/18 14/6.7/3.3/1.73/0.85 390/180/90/44 62/31/16/7.7/3.9
probe input @ -6dB with attenuation 178/203 7.4/9.8 239/256 14.6/16

  • Set ALLOWTOPICVIEW =

-- MichaelGoger - 14 Dec 2005

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