16 RF SPECIFICATION
16.1. Base Unit
Item
Value
Refer to -. *
Remarks
TX Power
More than 20 dBm ~ 25 dBm
Adjustment (Base Unit) (H)
Modulation
340 kHz/div ~ 402 kHz/div
Adjustment (Base Unit) (I)
Data type: Fig31
Frequency Offset
-50 kHz ~ +50 kHz
Adjustment (Base Unit) (J)
RX Sensitivity
< 1000 ppm
Adjustment (Base Unit) (K)
Timing Accuracy
< ± 5.0 ppm
Adjustment (Base Unit) (L)
RSSI Level
0x68 ± F (hex)
Adjustment (Base Unit) (M)
*: Refer to
Adjustment (Base Unit)
(P.46)
16.2. Handset
Item
Value
Refer to -. **
Remarks
TX Power
More than 20 dBm ~ 25 dBm
Adjustment (Handset) (I)
Modulation
340 kHz/div ~ 402 kHz/div
Adjustment (Handset) (J)
Data type: Fig31
Frequency Offset
-50 kHz ~ +50 kHz
Adjustment (Handset) (K)
RX Sensitivity
< 1000 ppm
Adjustment (Handset) (L)
Timing Accuracy
< ± 10 ppm
Adjustment (Handset) (M)
RSSI Level
0x62 ± 0x10 (hex)
Adjustment (Handset) (N)
**: Refer to
Adjustment (Handset)
(P.52)
17 HOW TO CHECK THE HANDSET SPEAKER OR
RECEIVER
1. Prepare the digital voltmeter, and set the selector knob to ohm meter.
2. Put the probes at the speaker terminals as shown below.
56
KX-TCD445BXS / KX-TCD445BXT / KX-TCD445BXF / KX-A144BXS / KX-A144BXT / KX-A144BXF /
