Campbell TGT1, Operator'S Manual

Page: 8 / 64

TGT1 GOES Transmitter Table of Contents
ii
9.3 21X......................................................................................................... 21
9.3.1 Instruction 99................................................................................ 21
9.3.2 Datalogger Programming Theory ................................................. 22
Appendices
A. Information on Eligibility and Getting onto
the GOES System ........................................................ A-1
A.1 Eligibility............................................................................................. A-1
A.2 Acquiring Permission .......................................................................... A-1
B. Data Conversion Computer Program.................... B-1
C. Antenna Orientation Computer Program.............. C-1
D. Detailed Forward/Reflected Power Information ... D-1
D.1 Impedance Matching ........................................................................... D-1
D.2 Calculating Power-Out ........................................................................ D-1
D.3 Impedance Match Datalogger Program............................................... D-2
D.3.1 CR10X and CR10...................................................................... D-2
D.3.2 21X ............................................................................................ D-4
E. Channel/Frequency Correlation ............................ E-1
F. Data Dump Datalogger Program............................ F-1
F.1 Introduction........................................................................................... F-1
F.2 Toggling User Flag 1 High ................................................................... F-1
F.3 Checking the Buffer .............................................................................. F-1
F.4 Test Transmission ................................................................................. F-1
F.5 Toggling User Flag 2 High ................................................................... F-1
F.6 CR10X Data Dump Program ................................................................ F-2
F.7 21X Data Dump Program ..................................................................... F-2
G. Local Magnetic Declination ...................................G-1
G.1 Determining True North ...................................................................... G-1
G.2 Prompts from GEOMAG .................................................................... G-2
H. Changing the CR10’s RAM or PROM Chips ......... H-1
H.1 Disassembling the CR10 ..................................................................... H-1
H.2 Installing New RAM Chips in CR10s with 16K RAM........................ H-1
H.2.1 Changing Jumpers ..................................................................... H-1
H.2.2 RAM Test .................................................................................. H-1
H.3 Installing New PROM ......................................................................... H-2