Icom iF4029SDR Service Manual

5 - 4
5-2 FREQUENCY ADJUSTMENT
Select an adjustment item using [
↑
] / [
↓
] keys, then set to the specifi ed value using [
←
] / [
→
] keys on the connected PC’s keyboard.
ADJUSTMENT ADJUSTMENT CONDITION
MEASUREMENT
VALUE
UNIT OPERATION
PLL LOCK
VOLTAGE
[RX LVA]
1 • Channel
• Lock voltage preset
[LV (RX LVA)]
• Receiving
: 1-1
: 138 [2.71 V]
PC
screen
Click [Reload (F5)] button, then
check the “LVIN” item on the ADJ’
s screen.
Push [Enter] key
(Automatic
adjustment)
[TX LVA] 3 • Channel
• Lock voltage preset
[LV (TX LVA)]
: 1-1
: 148 [2.90 V]
• Connect an RF power meter to the
RF connector (PA-C UNIT; J701).
• Transmitting
REFERENCE
FREQUENCY
[REF]
• Channel : 1-1 PA-C
UNIT
Loosely couple a frequency
counter to the antenna.
446.006250 MHz
• Connect an RF power meter to the
RF connector (PA-C UNIT; J701).
• Transmitting

Icom iF4029SDR Specifications

General

Brand	Icom
Model	iF4029SDR
Category	Transceiver
Language	English