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TK-3260EX
Receiver.Section
Item
1. Sensitivity
1) TEST CH: Low, Low', Center,
Check
High', High (5 points
[Wide 5k]
SSG output
SSG MOD: 3.0kHz
[Wide 4k]
2) TEST CH: Center
SSG output
SSG MOD: 2.4kHz
[Narrow]
3) TEST CH: Center
SSG otuput
SSG MOD: 1.5kHz
2. Squelch Open
1) TEST CH: Center
Writing
SSG output
[Wide 5k]
SSG MOD: 3.0kHz
[Wide 4k]
2) TEST CH: Center
SSG output
SSG MOD: 2.4kHz
[Narrow]
3) TEST CH: Center
SSG output
SSG MOD: 1.5kHz
3. Squelch Tight
1) TEST CH: Center, Low, High
Writing
(3 points)
[Wide 5k]
SSG output
: 12dB SINAD +4.5dB level
SSG MOD: 3.0kHz
[Wide 4k]
2) TEST CH:Center
SSG output
SSG MOD: 2.4kHz
[Narrow]
3) TEST CH:Center
SSG otuput
SSG MOD: 1.5kHz
4. Low RSSI
1) TEST CH: Center, Low, High
Writing
(3 points)
SSG output
[Wide 5k]
[Wide 4k]
2) TEST CH: Center
SSG output
[Narrow]
3) TEST CH: Center
SSG output
5. High RSSI
1) TEST CH: Center,
SSG output
Writing
[Wide 5k]
[Wide 4k]
2) TEST CH: Center
SSG output
[Narrow]
3) TEST CH: Center
SSG output
12
Condition
Test.equipment
SSG
DVM
: –118dBm (0.28μV)
Oscilloscope
AF VTVM
: –117dBm (0.32μV)
: –115dBm (0.4μV)
SSG
: 12dB SINAD –1dB level
DVM
Oscilloscope
AF VTVM
:12dB SINAD –1dB level
: 12dB SINAD –0.5dB level
:12dB SINAD +4.5dB level
: 12dB SINAD +4.5dB level
: –121dBm (0.2μV)
: –121dBm (0.2μV)
: –121dBm (0.2μV)
SG
: –70dBm (70.8μV)
DVM
Oscilloscope
AF VTVM
: –70dBm (70.8μV)
: –70dBm (70.8μV)
Measurement
Adjustment
Terminal
Parts
ANT
FPU
SP/MIC
connector
ANT
FPU
SP/MIC
connector
ANT
ANT
FPU
Specifications./.Remarks
Method
Check
12dB SINAD or more
Write
Squelch open
Write
Write
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