WRT-800A (AU)
3-1. Equipment and Tools
Equipment Required
Name
Specifications
Model Name
DC POWER SUPPLY
Output reagulated voltage: 0 to 5 V, 2 A
_
DC CURRENT METER
Measurement:300 mA
_
SPECTRUM ANALYZER
Frequency:10 kHz to 5 GHz
ADVANTEST R3371A or equivalent
MODULATION ANALYZER
RF input frequency:150 kHz to 3 GHz
ANRITSU MS616A or equivalent
POWER METER WITH POWER SENSOR
Range: 3
u
W to 100 mW
HP453B (Power sensor HP8482A) or equivlent
AUDIO ANALYZER
.
OSCILLATOR:20 Hz to 100 kHz
HP8903B (with A-weighted)
.
DISTORTION ANALYZER
.
S/N METER
.
LEVEL METER
FREQUENCY COUNTER
Frequency
: 10 Hz to 1000 MHz
HP5358A or equivalent
Effetive digits : 10 digits
OSCILLOSCOPE
Frequency: DC to 10 MHz
_
DC VOLT METER
Effective digits: 3 1/2 digits
_
Tools
Name
Part No.
Remarks
RF adjusting connector
_
See next page.
Adjustor
7-721-052-81
0.4
x
1.3mm
AF input connector
_
See next page.
LR screw driver
J-6402-350-A
For grip removal
Section 3
Electrical Alignment
3-1
