Bruker HPPR/2 User Manual

CRP RF-Electronics
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9 CRP RF-Electronics
9.1 General
The HPPR/2 plays an important role of being the provider of the Cryoprobe in terms of DC-
power supply and transmit-/receive switch bias current for every active
1
CRP channel.
Following a short overview shall be given on the typical power consumption of different CRP
RF-electronics types and the transmit-/receive bias currents.
9.2 Power Consumption
Cryoprobe I
typ
[A] I
typ
[A]
View: Connector Side
+15V
(LEMO Power
Conn. Pin 5)
-15V
(LEMO Power
Conn. Pin 6)
CRP PRCONT 1H2H .13 .02
CRP PRCONT 13C(1H31P2H15N) .10 .01
CRP PRCONT 15N (2H13C31P1H) .10 .01
CRP PRCONT BB15N,29SI-31P(2H,19F-1H) .14 .01
CRP PRCONT BB15N,29SI-31P,19F(2H1H) .14 .01
CRP PRCONT 1H(15N-31P,19F)
a
.17 .01
CRP PRCONT 2H(15N13C31P1H)
a
.05 .01
CRP PRCONT 1H2H(15-31P,19F) .21 .02
CRP PRCONT 19F(15N-31P,1H) .16 .01
CRP PRCONT 1H1H .17 .02
CRP T/R-SWITCH CONTROL .08 .01
CRP POWER SUPPLY BBIS/PICS .11 .03
a
Obsolete
Table9.1: CRP RF-Electronics Power Consumption
1
An active CRP channel (cold preamplifier) is marked in the CRP PICS with a „PRCONT“ entry. Com-
pared to a passive channel (cold filters only) which is marked with a „CONT“ entry.

Bruker HPPR/2 Specifications

General

Brand	Bruker
Model	HPPR/2
Category	Laboratory Equipment
Language	English