Panasonic KX-TG6641B Service Manual page 41

10.1.6.3. Check Table for RF part
No. Item
1 Link Confirmation Normal
HS, BU Mode [Normal Mode]
'
2
X tal Frequency confirmation
HS, BU Mode: [Adjustment]
3 TX confirmation
HS Mode:
[HS_Burst Mode ] (*1)
BS Mode:
[BS_Burst Mode ] (*2)
4 Range Confirmation Normal
HS, BU Mode: [Normal Mode]
Note:
(*1) Refer to Commands (Handset) (P.56)
(*2) Refer to Commands (Base Unit) (P.56)
(*3) Adjustment Standard (Base Unit) (P.57)
(*4) Adjustment Standard (Handset) (P.59)
BU (Base Unit) Check
1. Register Regular HS to BU (to be
checked).
2. Press [Talk] key of the Regular HS to
establish link.
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Check X tal Frequency.
(13.824000 MHz ±100 Hz)
1. Remove wire antenna 2 and connect
spectrum analyzer to TP. (*3)
2. Confirm TX power whether spec. is
satisfied.
Power >=14.5dBm
1. Register Regular HS to BU (to be
checked).
2. Press [Talk] key of the Regular HS to
establish link.
3. Compare the range of the BU (being
checked) with that of the Regular BU.
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KX-TG6641B/KX-TG6643B/KX-TG6644B/KX-TG6645B/KX-TGA660B
HS (Handset) Check
1. Register HS (to be checked) to Regular
BU.
2. Press [Talk] key of the HS to establish link.
'
Check X tal Frequency.
(13.824000 MHz ±100 Hz)
1. Connect spectrum analyzer to TP.(*4)
2. Confirm TX power whether satisfied spec.
Power >=16.0dBm
1. Register HS (to be checked) to Regular
BU.
2. Press [Talk] key of the HS to establish link.
3. Compare the range of the HS (being
checked) with that of the Regular HS.