Kenwood TK-7102H Manual Do Utilizador

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TK-7102H
32
ADJUSTMENT
Receiver Section
1. Seisitivity
1) CH : RX low (Wide/Narrow)
SSG
ANT
Check
SINAD
CH : RX center (Wide/Narrow)
Oscilloscope
EXT. SP
: 12dB or higher
CH : RX high (Wide/Narrow)
AF V.M
2) SSG output
Distortion meter
: –118dBm (0.28
µV) (Wide)
: –116dBm (0.35
µV) (Narrow)
Mod : 1kHz
Dev : 
±3.0kHz (Wide)
Dev : 
±1.5kHz (Narrow)
2. Squelch 9 1) CH : RX low (Wide)
PC key
Adjust to open the squelch
CH : RX center (Wide/Narrow)
CH : RX high (Wide)
2) SSG output
: –115dBm (0.4
µV) (Wide)
: –114dBm (0.45
µV) (Narrow)
Mod : 1kHz
Dev : 
±3.0kHz (Wide)
Dev : 
±1.5kHz (Narrow)
3. Squelch 1 1) CH : RX low (Wide)
CH : RX center (Wide/Narrow)
CH : RX high (Wide)
2) SSG output
: –120dBm (0.22
µV) (Wide)
: –119dBm (0.25
µV) (Narrow)
Mod : 1kHz
Dev : 
±3.0kHz (Wide)
Dev : 
±1.5kHz (Narrow)
Item
Condition
Test equipment
Terminal
Parts
Method
Specifications/
Remarks
Measurement
Adjustment
Transmitter Section
1. Frequency 1) CH : TX center
Frequency counter
ANT
PC key
Adjust to center frequency
Within 
±100Hz
2) Transmit
2. Maximum 1) CH : TX high
Power meter
VR1
53W
±1W
power
2) Transmit
Hex data 255
limitting
3. High
1) CH : TX low
PC key
50W
±1.0W
power
CH : TX low’
CH : TX center
CH : TX high’
CH : TX high
2) Transmit
4. Low
1) CH : TX low
25W
±1.0W
power
CH : TX low’
CH : TX center
CH : TX high’
CH : TX high
2) Transmit
Item
Condition
Test equipment
Terminal
Parts
Method
Specifications/
Remarks
Measurement
Adjustment