Zonge GDP-32 - Nanotem Calibrate Setup

TRANSIENT ELECTROMAGNETICS PROGRAM
Section 12, Page 47 October 2002
NT-32 NANOTEM CALIBRATE SETUP
EXTERNAL
POWER 12V
10 cm 
jumper cables
60 cm twisted-
pair cable
CURRENT
SENSE 1V/A
+
-
+
-
TX OUTPUT
GDP-32
TransmitterReceiver
NanoTEM Cal
CAL+
CAL-
COM
NT 32
NanoTEM Transmitter
CH1
CH2
CH3
+
+
+
-
-
-
to 12V battery
II
Center
tap
Top view of plug
2 - 1K ohm
resistors in
series with
center tap