Adjustment Procedures; Preparation - Icom UX-9100 Service Manual

SECTION 4.

4-1 PREPARATION

¤ REQUIRED EQUIPMENTS
EQUIPMENT
Measuring range
RF power meter
Frequency range
(50 Ω terminated)
SWR
Frequency range
Spectrum analyzer
Measuring range
¤ GENERAL CONNECTION
RF-C UNIT
(UX-9100)
MAIN-B UNIT
(UX-9100)
ADJUSTMENT PROCEDURE
GRADE AND RANGE
: 0.1–20 W
: 100–1500 MHz
: Less than 1.2 : 1
: DC–20 MHz
: 0.01–20 V
AC MILLIVOLT METER
(10 mV to 10 V)
–
EXT. SPEAKER
(2 W/8 Ω)
–
EQUIPMENT
Standard signal
generator (SSG)
AC millivoltmeter
External speaker
[1200MHz ANT]
[EXT SP (MAIN)]
+
3.5(d) mm monoral plug
+
4 - 1
GRADE AND RANGE
Frequency range : 0.1–1500 MHz
Output level : –20 dBµ to 100 dBµ
(–127 to –7 dBm)
Measuring range : 10 mV to 10 V
Input impedance : 8 Ω
Capacity : More than 2 W
STANDARD SIGNAL GENERATOR
(1–1500 MHz)
RF POWER METER
(20 W/50 Ω)
DO NOT transmit while
an SSG is connected to
the antenna connector.