VXR-9000 UHF Service Manual
Alignment
G-2
RX Sensitivity
Open the “Alignment” window, then click the
left
mouse button on the “Rx Tune” tab to move to the “Rx
Tune” screen.
Click the
left
mouse button on the “Low Band Edge
Frequency” box on the “RX BPF” field (highlighted in
“pink”).
Set the RF Signal Generator output to the “Low Band
Edge” Frequency, at a level of –6 dB
μ
V, ±3.0 kHz de-
viation with a 1 kHz audio tone.
Press the [
Page Up
]/[
Page Down
] key so that the
SINAD meter reaches maximum deflection.
Repeat above steps at the other four points (box: fre-
quencies).
The Alignment Tool Outline
1. Install the CE60 (Programming Software) to your PC.
2. Execute the CE60 with the “/d” option (Dealer mode:
type “ce60win.exe /d” [ENTER]).
3. You may adjust the following parameters from the
computer.
RX Sensitivity
Squelch Sensitivity
TX Power
Maximum Deviation <Wide/Narrow>
Maximum Deviation <Wide/Narrow>
Sub-Audio (CTCSS/DCS) Deviation <Wide/Nar-
row>
Modulation Balance
Repeat Sensitivity
TX Power Down Detect
PLL Reference Frequency
Setup the test equipment as shown below.
4-ohm
Dummy Load
SINAD Meter
RF Signal
Generator
Computer
(CE60)
VXR-9000
FRB-6
MIC
USB Port
RX ANT
EXT SP
FIF-10A
or
FIF-12
Содержание VXR-9000 Series
Страница 6: ...VXR 9000 UHF Service Manual B 4 DSUB 25 pin Accessory Connector Note ...
Страница 9: ...D 1 Block Diagam VXR 9000 UHF Service Manual MAIN Unit ...
Страница 10: ...D 2 Block Diagam VXR 9000 UHF Service Manual CNTL Unit PANEL Unit PA Unit ...
Страница 11: ...E 1 Connection Diagam VXR 9000 UHF Service Manual ...
Страница 12: ...E 2 Connection Diagam with Optional 100 W PA Unit VXR 9000 UHF Service Manual ...
Страница 16: ...VXR 9000 UHF Service Manual Circuit Description F 4 Note ...
Страница 24: ...VXR 9000 UHF Service Manual Alignment G 8 Note ...
Страница 26: ...MAIN Unit Lot 1 2 H 2 VXR 9000 UHF Service Manual Note ...
Страница 29: ...MAIN Unit Lot 3 24 H 5 VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 30: ...MAIN Unit Lot 3 24 H 6 VXR 9000 UHF Service Manual Note ...
Страница 33: ...MAIN Unit Lot 25 H 9 VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 34: ...MAIN Unit Lot 25 H 10 VXR 9000 UHF Service Manual Note ...
Страница 54: ...H 30 MAIN Unit Parts List VXR 9000 UHF Service Manual Note ...
Страница 55: ...CNTL Unit Lot 1 2 I 1 VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 56: ...CNTL Unit Lot 1 2 I 2 VXR 9000 UHF Service Manual Note ...
Страница 59: ...CNTL Unit Lot 3 I 5 VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 60: ...CNTL Unit Lot 3 I 6 VXR 9000 UHF Service Manual Note ...
Страница 72: ...I 18 CNTL Unit Parts List VXR 9000 UHF Service Manual Note ...
Страница 73: ...PANEL Unit J 1 VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 74: ...PANEL Unit J 2 VXR 9000 UHF Service Manual Note ...
Страница 81: ...K 1 VXR 9000 UHF Service Manual Circuit Diagram PA Unit Lot 1 2 ...
Страница 82: ...K 2 VXR 9000 UHF Service Manual Note PA Unit Lot 1 2 ...
Страница 84: ...K 4 VXR 9000 UHF Service Manual Parts Layout Side B 1 3 5 2 4 b a d c f e g h PA Unit Lot 1 2 ...
Страница 85: ...K 5 VXR 9000 UHF Service Manual PA Unit Lot 3 20 Circuit Diagram ...
Страница 86: ...K 6 VXR 9000 UHF Service Manual PA Unit Lot 3 20 Note ...
Страница 88: ...K 8 VXR 9000 UHF Service Manual PA Unit Lot 3 20 Parts Layout Side B 1 3 5 2 4 b a d c f e g h ...
Страница 93: ...L 1 VXR 9000 UHF Service Manual Circuit Diagram PA 2 Unit Lot 21 ...
Страница 94: ...L 2 VXR 9000 UHF Service Manual Note PA 2 Unit Lot 21 ...
Страница 96: ...L 4 VXR 9000 UHF Service Manual Parts Layout Side B 1 3 5 2 4 b a d c f e g h PA 2 Unit Lot 21 ...
Страница 100: ...L 8 PA 2 Unit Lot 21 Parts List VXR 9000 UHF Service Manual Note ...
Страница 101: ...M 1 REG Unit VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 103: ...N 1 SUB Unit Lot 1 2 VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 105: ...O 1 100W PA Unit Option Version D VXR 9000 UHF Service Manual Circuit Diagram ...
Страница 106: ...O 2 100W PA Unit Option Version D VXR 9000 UHF Service Manual Note ...
Страница 113: ...P 1 RELAY Unit Option VXR 9000 UHF Service Manual Circuit Diagram ...
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