KD-SX980
1-19
Adjustment method
Test instruments required adjustment
1.Digital oscilloscope (100MHz)
2.AM Standard signal generator
3.FM Standard signal generator
4.Stereo modulator
5.Electric voltmeter
6.Digital tester
7.Test disc (CTS-1000)
8.Extension cable for check
Standard measuring conditions
Power supply voltage DC 14.4V(11V to 16V allowance)
Load impedance 4 (4 to 8 allowance)
Line-out Level/Impedance
: 2.0 V/20k load(full scale)
Output impedance : 1k
How to connect the extension cable for adjusting
Standard volume position
Balance and Bass & Treble volume : Indication "0"
Loudness : OFF
FM 87.5MHz - 108.0 MHz
AM 530kHz - 1710kHz
Dummy load
Exclusive dummy load should be used for AM, and FM.
For FM dummy load, there is a loss of 6dB between SSG output
and antenna input. The loss of 6dB need not be considered
since direct reading of figures are applied in this working
o
standard.
EXTGS004-26P
Frequency Band
EXTGS004-26P
Extension cable
CD Mechanism
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299