User's Manual

PINEAPPLE TECHNOLOGY, INC.
UTX2K ULTRA Operating and Service Manual
TABLE OF CONTENTS
Section l --- SAFETY NOTICES ………………………………………………………………………
…
2
** READ THIS SECTION BEFORE INSTALLATON *
*
Secton ll --- TRANSMITTER SPECIFICATIONS …………………...………………………………
…
3
Section lll --- TRANSMITTER INSTALLATION ……………………………………………………
…
5
Section lV --- TRANSMITTER TURN-ON ……………………………………………………………
…
6
Section V --- THEORY OF OPERATION
A
. Introduction ……………………………………………………………………………
…
7
B. ACDIS2 AC Main Distribution ………………………………………………………… 7
C. AC2008 Power Supply ………………………………………………………………… 7
D. PAS3 and ADP500 Performance Monitor …………………………………………
…
8
E. RC8 Remote Monitor and Control W/ABS …………………………………………
…
9
F. MA1000 Modulator ……………………………………………………………………
…
10
G. UDR100AC Driver ……………………………………………………………………
…
10
H. S3 3-Way Splitter ………………………………………………………………………
…
10
I. MFA2PA Dual Power Amplifier ………………………………………………………
…
10
J. UC3KW 3-Way Combiner ……………………………………………………………
…
11
K. DC3KW Directional Coupler ……………………………………………………………
…
11
L. BPU3K Bandpass Filter ………………………………………………………………
…
11
SECTION Vl --- SCHEMATIC AND PARTS LISTS
A
. UTX2K ULTRA …………………………………………………………......................
.
12
B. ACDIS2 AC Main Distribution ………………………………………………………… 14
C. UDR100AC Driver ……………………………………………………………………
…
16
D. MFA2PA Dual Power Amplifier ………………………………………………………
…
18
1. 1A0035 Status Board ………………………………………………………
…
20
2. PA1K 1KW Power Module …………………………………………………
…
21
a. U500LDA 500 W Amplifier ………………………………………
…
21
b. U250LD 250 W Amplifier ………………………………………
…
21
c. 1A0025 Power Distribution Monitor ……………………
…
21
d. 1A0018 Gain and Phase Matching Network …………
…
21
E. UC200-3 3-Way Splitter ………………………………………………………………
…
24
F. UC2KW3NDC 3-Way Combiner with Directional Coupler…………………………… 26
G. BPU3KW Bandpass Filter ……………………………………………………………
…
27
H. PAS10 and ADP500 Performance Monitor ………………………………………… 28
SECTION Vll --- RECOMMENDED ROUTINE MAINTENANCE …………………………………
…
30
SECTION Vlll --- ADJUSTMENTS AND TUNING ……………………………………………………
32
SECTION lX --- PROBLEM SOLVING / TROUBLESHOOTING …………………………………
…
34
SECTION X --- WARRANT
Y
……………………………………………………………………………
37
SECTION Xl --- EXTENDED WARRANT
Y
……………………………………………………………
n