Rf Specification; Base Unit; Handset; How To Check The Handset Speaker - Panasonic KX-TC2100BXB Service Manual

9 RF SPECIFICATION

9.1.

Base Unit

Item
TX Frequency
TX Power
Line Modulation factor
Data Modulation factor
Line Output level
*: Refer to Adjustment (P.20).
9.2.

Handset

Item
TX Frequency
TX Power
Data Modulation factor
MIC Modulation factor
SP Output level
**: Refer to Adjustment (P.23).

10 HOW TO CHECK THE HANDSET SPEAKER

1. Prepare the digital voltmeter, and set the selector knob to ohm meter.
2. Put the probes at the speaker terminals as shown below.
Value
46.670 MHz ± 700 Hz
more than 1dBm
2.8 KHz ± 0.5 KHz
5.5 KHz ± 1.5 KHz
more than 200 mV
Value
49.860 MHz ± 700 Hz
1.0dBm ± 0.5dBm
5.5 KHz ± 1.5 KHz
2.3 KHz ± 0.5 KHz
more than 35 mV
KX-TC2100BXB / KX-TC2100BXS / KX-TC2100BXT / KX-TC2100BXW
Refer to -.*
ADJUSTMENTS (BASE UNIT) (C)
ADJUSTMENTS (BASE UNIT) (D)
ADJUSTMENTS (BASE UNIT) (G)
—
—
Refer to -.**
ADJUSTMENTS (HANDSET) (D)
ADJUSTMENTS (HANDSET) (E)
ADJUSTMENTS (HANDSET) (J)
ADJUSTMENTS (HANDSET) (I)
—
25
Remarks
at CH3
at CH3
Remarks
at CH3
at CH3 (Antenna
soldering point 50Ω
Load)
at CH3
at CH3 (MIC terminal
4mV Input)