Adjustment; Tx Power Adjustment - Furuno FS-1562 Manual

6. Adjustment

6.1 TX Power Adjustment

Connect Power meter and Dummy load or Antenna as illustrated below.
Handset FM-8700
To compensate a power loss in the duplexer, set the maximum power and reduced
power in "DUP" and "SIMP" modes on CH14, CH60, CH88.
Must be "Protection OFF".
*Referring to section : 2.2 Changing System settings
1. At the normal display, press [SELECT] and [9] keys in this order.
2. Select "P" by pressing the [>] keys, then press the [ENT] key.
3. Type password :652111.
4. Select "Protection OFF" by pressing the [>] key, then press the [ENT] key.
"Protection OFF"
5. Select "PO" by pressing the [>] key, then press the [ENT] key. The following display
appears.
Adjust high power and low power on SIMP (INTL) CH14, CH60 and CH88 as
follows.
6. For example to adjust high power on SIMP (INTL) CH60;
While pressing the PTT switch, rotate the CHANNEL knob to set high power data.
Release the PTT switch when the desired value (power data) appears on the channel
display.
50Ω
DX-8700
TX ANT
CH60 (DUP/SIMP) :156.325MHz
CH14 (DUP/SIMP) :156.7MHz
CH88 (DUP/SIMP) :157.425MHz
SIMP power - CH60 <HI : 750>
SELECT: [MODE] [CH] [H/L] sw
E5-11
50Ω 50Ω
50Ω
Power meter
ANT
High Power :21 - 25W
Low Power :0.7 - 1.0W
(Protection ON/OFF)
FM-8700
50Ω
Dummy load
or Antenna