TK-2160
29
ADJUSTMENT
Item Condition Measurement Adjustment
Specifications/
Test equipment
Terminal Parts Method Remark
1.BPF Wave TEST CH:Center SSG ANT
Programming
RSSI MAX
form ADJ Low DVM RSSI
Software:KPG-82D
Low’ Oscilloscope
Center AF VTVM
High’
High
SSG otuput:–103 dBm(1.58µV)
2.Sesitivity TEST CH:Center ANT Check 12dB SINAD or
check Low more
[Wide] Low’
Center
High’
High
SSG otuput:–117 dBm(0.3µV)
SSG MOD:3kHz
3.Sesitivity TEST CH:Center Check 12dB SINAD or
check
SSG otuput:–115 dBm(0.4µV)
more
[Narrow] SSG MOD:1.5kHz
4.Squelch TEST CH:Low
Programming
write Squelch open
threshold
SSG otuput:–122 dBm(0.18µV)
Software:KPG-82D
writing SSG MOD:3.0kHz
[Wide]
5.Squelch TEST CH:Center Squelch open
threshold
SSG otuput:–120 dBm(0.22µV)
writing SSG MOD:1.5kHz
[Narrow]
6.Squelch TEST CH:High Squelch open
tight
SSG otuput:–117 dBm(0.3µV)
writing SSG MOD:3.0kHz
[Wide]
7.Squelch TEST CH:Center Squelch open
tight
SSG otuput:–116 dBm(0.35µV)
writing SSG MOD:1.5kHz
[Narrow]
8.RSSI writing TEST CH:Center
[Wide]
SSG otuput:–123 dBm(0.16µV)
SSG MOD:off
9.RSSI writing TEST CH:Center
[Narrow]
SSG otuput:–122 dBm(0.18µV)
SSG MOD:off
Receiver Section
Item Condition Measurement Adjustment
Specifications/
Test equipment
Terminal Parts Method Remark
15.
BATT 1)
BATT terminal voltage:5.5V
Power meter ANT Check
Blinking of LED
Detection PTT:ON DVM BATT terminal
Check 2)
BATT terminal voltage:7.5V
No blinking of
PTT:ON LED