background image

                                                           FCC ID:K6630393X20 
                                                           IC: 511B-30393X20 

Alignment 

Vertex Standard Co.,Ltd. 

7

to

 

4.2

 

kHz

 

(+0

 

kHz/–0.1

 

kHz).

 

 

Press

 

and

 

hold

 

the

 

[

H/L

]

 

key

 

for

 

2

 

seconds

 

to

 

save

 

the

 

new

 

setting

 

at

 

the

 

band

 

center.

 

 

Press

 

the

 

[

CLR

]

 

key

 

to

 

exit

 

from

 

this

 

alignment

 

item.

 

 

TX

 

Deviation

 

Adjustment

 

(DCS)

 

 

Connect

 

the

 

wattmeter

 

and

 

dummy

 

load

 

to

 

the

 

antenna

 

jack,

 

then

 

connect

 

the

 

deviation

 

meter

 

to

 

the

 

antenna

 

jack

 

through

 

the

 

VHF

 

sampling

 

coupler.

 

 

Press

 

the

 

[

S

]

 

or

 

[

T

]

 

key

 

to

 

select

 

the

 

display

 

to

 

DCS

”.

 

 

Press

 

the

 

[

SQL

]

 

key,

 

then

 

press

 

the

 

[

H/L

]

 

key

 

to

 

enable

 

adjustment

 

of

 

the

 

TX

 

Deviation

 

(DCS).

 

 

Press

 

the

 

PTT

 

key

 

to

 

enable

 

the

 

transmitter

 

and

 

to

 

output

 

a

 

DCS

 

tone,

 

press

 

the

 

[

S

]

 

or

 

[

T

]

 

key

 

to

 

adjust

 

the

 

deviation

 

to

 

0.6

 

kHz

 

(±0.1

 

kHz).

 

 

Press

 

and

 

hold

 

the

 

[

H/L

]

 

key

 

for

 

2

 

seconds

 

to

 

save

 

the

 

new

 

setting.

 

 

Press

 

the

 

[

CLR

]

 

key

 

to

 

exit

 

from

 

this

 

alignment

 

item.

 

 

TX

 

Deviation

 

Adjustment

 

(CTCSS)

 

 

Connect

 

the

 

wattmeter

 

and

 

dummy

 

load

 

to

 

the

 

antenna

 

jack,

 

then

 

connect

 

the

 

deviation

 

meter

 

to

 

the

 

antenna

 

jack

 

through

 

the

 

VHF

 

sampling

 

coupler.

 

 

Press

 

the

 

[

S

]

 

or

 

[

T

]

 

key

 

to

 

select

 

the

 

display

 

to

 

CTCSS

”.

 

 

Press

 

the

 

[

SQL

]

 

key,

 

then

 

press

 

the

 

[

H/L

]

 

key

 

to

 

enable

 

adjustment

 

of

 

the

 

TX

 

Deviation

 

(CTCSS).

 

 

Press

 

the

 

PTT

 

key

 

to

 

enable

 

the

 

transmitter

 

and

 

to

 

output

 

a

 

CTCSS

 

tone,

 

press

 

the

 

[

S

]

 

or

 

[

T

]

 

key

 

to

 

adjust

 

the

 

deviation

 

to

 

0.7

 

kHz

 

(±0.1

 

kHz).

 

 

Press

 

and

 

hold

 

the

 

[

H/L

]

 

key

 

for

 

2

 

seconds

 

to

 

save

 

the

 

new

 

setting.

 

 

Press

 

the

 

[

CLR

]

 

key

 

to

 

exit

 

from

 

this

 

alignment

 

item.

 

Exit

 

from

 

the

 

Alignment

 

mode

 

To exit from the Alignment mode, turn the transceiver off. 

Содержание HX400

Страница 1: ...the following alignments are cautioned to proceed at their own risk Problems caused by unauthorized attempts at realignment are not covered by the warranty policy Also STANDARD HORIZON must reserve the right to change circuits and alignment procedures in the interest of improved performance without notifying owners Under no circumstances should any alignment be attempted unless the normal function...

Страница 2: ...Entering the Alignment mode Press and hold in the H L S and CLR keys while turn the transceiver on to enter the alignment mode PLL Section PLL Reference Frequency Adjustment Connect the wattmeter dummy load and frequency counter to the antenna jack Press the S or T key to select the display to REF Press the SQL key then press the H L key to enable adjustment of the PLL Reference Frequency Press th...

Страница 3: ... for 2 seconds to save the Squelch Threshold level at the band center Press the S key to change the C character to H at the lower right corner of the display Change the RF Signal Generator to 174 000 MHz The output level keeps 8 dBμV with a standard FM modulation 3 0 kHz deviation 1 kHz Press the H L key to read the Squelch Threshold level then press and hold the H L key for 2 seconds to save the ...

Страница 4: ...er to H at the lower right corner of the display Change the RF Signal Generator to 174 000 MHz The output level keeps 0 dBμV with a standard FM modulation 3 0 kHz deviation 1 kHz Press the H L key to read the Squelch Tight level then press and hold the H L key for 2 seconds to save the Squelch Tight level at the high band edge Press the T key twice to change the H character to L at the lower right...

Страница 5: ...ange the C character to H at the lower right corner of the display Press the H L key to enable adjustment of the TX Output Power at the high band edge Press the PTT key to enable the transmitter press the S or T key to adjust the output power to 5 0 W 0 1 W Press and hold the H L key for 2 seconds to save the new setting at the high band edge Press the T key twice to change the H character to L at...

Страница 6: ... this alignment item TX Deviation Adjustment Modulation Balance Connect the wattmeter and dummy load to the antenna jack then connect the deviation meter to the antenna jack through the VHF sampling coupler Connect the AF Generator to the MIC SP jack then adjust the AF Generator output to 300 mV at 350 Hz Press the S or T key to select the display to MODBAL Press the SQL key then press the S or T ...

Страница 7: ...S or T key to adjust the deviation to 0 6 kHz 0 1 kHz Press and hold the H L key for 2 seconds to save the new setting Press the CLR key to exit from this alignment item TX Deviation Adjustment CTCSS Connect the wattmeter and dummy load to the antenna jack then connect the deviation meter to the antenna jack through the VHF sampling coupler Press the S or T key to select the display to CTCSS Press...

Отзывы: