Kenwood YK-88CN, PS-50, SP-430, PS-430, MB-430, AT-440, VS-1, YK-88SN specifications Adjustmen T, Rec

TS-440S

ADJUSTMEN T

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POWER

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PREPARATIO N

Unless otherwise specified, set the controls as follows .

~ 0 ~	2 O
O			8
		0~	0
F LOCK PROC NOTCH	ASS	I SELECT I IVT V
		AUTO
			M t
OFF OFF	OFF		W

POWER	ON	SELECTIVITY	AUTO	CAR	MIN	ATT SW	OFF
BAND	14	AGC FAST	SLOW	IF-SHIFT	CENTER SEND/REC		REC
AF	MIN	NOTCH SW	OF F	FUNCTION		AUTO	OFF
RF	MAX PROC SW		OFF	A/B	A	AT TUNE	OFF
NOTCH
	CENTER F .LOCK SW		OFF	RIT,XIT,SPLIT	OFF	VOX SW	OFF
SQUELCH	MIN	1MHz SW	OF F
MIC	MIN	NB SW	OFF

REQUIRED TEST EQUIPMEN T

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1 . DC Voltmeter (DC V .M )

1)Input resistance : More than 1 MS2

2)Voltage range : 1 .5 to 1000V AC/D C

NOTE : A high-precision multimeter may be used . However, accurate reading can not be obtained for high - impedance circuits .

2 . DC Ammeter

1)Current range : 1 .5A, 3A, 20A, High-precisio n ammeter may be used .

3. RF VTVM (RF V .M)

1)Input impedance: 1 MS2 and less than 3pF, min .

2)Voltage range : 10mV to 300 V

3)Frequency range : 10kHz to 100MHz or greate r

4. AF Voltmeter (AF V .M )

1)Frequency range : 50Hz to 10kH z

2)Input resistance : 1 M12 or greate r

3)Voltage range : 10mV to 30V

5. AF Generator (AG)

1)Frequency range : 200Hz to 5kHz

2)Output: 1 mV or less to IV, low distortio n

6. AF Dummy Loa d

1)Impedance : 8S0

2)Dissipation : 3W or greate r

7 . Oscilloscope (SCOPE )

Requires high sensitivity, and external synchronization capability .

8. Sweep Generator (SWEEP )

1)Center frequency : 50kHz to 90MHz

2)Frequency deviation : Maximum±35MH z

3)Output voltage : 0.1V or greater

9. Standard Signal Generator (SSG )

1)Frequency range : 50kHz to 50MHz

2)Output : – 20dB/0 .1µV to 120dB/ 1 V

3)Output impedance : 500

4)AM and FM modulation can be possible . NOTE : Generator must be frequency stable .

10. Frequency Counter If . counter )

1)Minimum input voltage : 50mV

2)Frequency range : 50MHz or greater

11 . Noise Generato r

Must generate ignition noise containing harmonics be- yond 30MHz .

12. RF Dummy Load

1)Impedance : 1 500 and 200

2)Dissipation : 150W or greate r

13. Power Meter

1)Impedance : 5012

2)Dissipation : 150W cintinuous or greate r

3)Frequency limits : 60MHz or greater

8 9