DR-1X/XE Technical Supplement
Alignment
ALIGNMENT-7
Squelch Threshold Level
1. Set the RF signal generator to 440.050 MHz. Set
the generator for ±3.5 kHz deviation of a 1 kHz
modulation tone, and set the RF output level
from the signal generator to -10 dBμV.
2.
Set the RX-MAIN-UNIT frequency to 440.050
MHz.
3.
Press the
[
D
(
X
)
] key to select "FM".
4.
Press t
he [
P1
]
key of the
Microphone to set the
alignment menu Item to "
Adj 09 SQL/A
".
5.
Press t
he [
P4
] key
to save the new setting.
6.
Increase the output level of the signal genera
-
torup to -3 dBμV.
7.
Press t
he [
P3
] key
to save the new setting.
8. Set the RX-MAIN-UNIT and RF signal genera-
tor frequency to 146.050 MHz.
9.
Increase the output level of the signal genera
-
torup to -10 dBμV.
10.
Press t
he [
P4
] key
to save the new setting.
11.
Increase the output level of the signal genera
-
torup to -3 dBμV.
12.
Press t
he [
P3
] key
to save the new setting.
13.
Press t
he [
P2
]
key of the
Microphone to set the
alignment menu Item to "
Adj 09 SQL/B
".
14. Set the RF signal generator to 440.050 MHz. Set
the generator for ±3.5 kHz deviation of a 1 kHz
modulation tone, and set the RF output level
from the signal generator to -10 dBμV.
15.
Set the RX-MAIN-UNIT frequency to 440.050
MHz.
16.
Press the
[
D
(
X
)
] key to select "FM".
17.
Press t
he [
P4
] key
to save the new setting.
18.
Increase the output level of the signal genera
-
torup to -3 dBμV.
19.
Press t
he [
P3
] key
to save the new setting.
20.
Set the transceiver and RF signal generator fre
-
quency to 146.050 MHz.
21.
Increase the output level of the signal genera
-
torup to -10 dBμV.
22.
Press t
he [
P4
] key
to save the new setting.
23.
Increase the output level of the signal genera
-
torup to -3 dBμV.
24.
Press t
he [
P3
] key
to save the new setting.
S-Meter Calibration
1. Set the RF signal generator to 440.050 MHz. Set
the generator for ±3.5 kHz deviation of a 1 kHz
modulation tone, and set the RF output level
from the signal generator to -5 dBμV.
2.
Set the RX-MAIN-UNIT frequency to 440.050
MHz.
3.
Press the
[
D
(
X
)
] key to select "FM".
4.
Press t
he [
P1
]
key of the
Microphone to set the
alignment menu Item to "
Adj 08 SM/A
".
5.
Press t
he [
P4
] key
to save the new setting.
6.
Increase the output level of the signal genera
-
torup to +23 dBμV.
7.
Press t
he [
P3
] key
to save the new setting.
8. Set the RX-MAIN-UNIT and RF signal genera-
tor frequency to 146.050 MHz.
9.
Increase the output level of the signal genera
-
torup to -5 dBμV.
10.
Press t
he [
P4
] key
to save the new setting.
11.
Increase the output level of the signal genera
-
torup to +23 dBμV.
12.
Press t
he [
P3
] key
to save the new setting.
13.
Press t
he [
P2
]
key of the
Microphone to set the
alignment menu Item to "
Adj 09 SM/B
".
14. Set the RF signal generator to 440.050 MHz. Set
the generator for ±3.5 kHz deviation of a 1 kHz
modulation tone, and set the RF output level
from the signal generator to -5 dBμV.
15.
Set the RX-MAIN-UNIT frequency to 440.050
MHz.
16.
Press the
[
D
(
X
)
] key to select "FM".
17.
Press t
he [
P4
] key
to save the new setting.
18.
Increase the output level of the signal genera
-
torup to +23 dBμV.
19.
Press t
he [
P3
] key
to save the new setting.
20. Set the RX-MAIN-UNIT and RF signal genera-
tor frequency to 146.050 MHz.
21.
Increase the output level of the signal genera
-
torup to -5 dBμV.
22.
Press t
he [
P4
] key
to save the new setting.
23.
Increase the output level of the signal genera
-
torup to +23 dBμV.
24.
Press t
he [
P3
] key
to save the new setting.
Содержание DR-1X
Страница 9: ...DR 1X XE Technical Supplement BLOCK DIAGRAM 1 Block Diagram...
Страница 10: ...DR 1X XE Technical Supplement CONNECTION DIAGRAM 1 Connection Diagram...
Страница 20: ...DR 1X XE Technical Supplement TX MAIN 1 TX MAIN Unit Circuit Diagram...
Страница 21: ...DR 1X XE Technical Supplement TX MAIN 2 TX MAIN Unit Parts Layout Side A A B D F C E 1 2 3 5 4 6 G...
Страница 22: ...DR 1X XE Technical Supplement TX MAIN 3 TX MAIN Unit Side B a b d f c e 1 2 3 5 4 6 g...
Страница 54: ...DR 1X XE Technical Supplement PANEL 1 1 PANEL 1 Unit Circuit Diagram...
Страница 55: ...DR 1X XE Technical Supplement PANEL 1 2 PANEL 1 Unit Parts Layout Side A A B D F C E 1 2 3 4 G...
Страница 56: ...DR 1X XE Technical Supplement PANEL 1 3 PANEL 1 Unit Side B a b d f c e 1 2 3 4 g...
Страница 61: ...DR 1X XE Technical Supplement PANEL 2 1 PANEL 2 Unit Circuit Diagram...
Страница 62: ...DR 1X XE Technical Supplement PANEL 2 2 PANEL 2 Unit Parts Layout Side A A B D F C E 1 2 3 4 G...
Страница 63: ...DR 1X XE Technical Supplement PANEL 2 3 PANEL 2 Unit Side B a b d f c e 1 2 3 4 g...
Страница 69: ...DR 1X XE Technical Supplement RX MAIN 1 RX MAIN Unit Circuit Diagram...
Страница 70: ...DR 1X XE Technical Supplement RX MAIN 2 RX MAIN Unit Parts Layout Side A A B D F C E 1 2 3 5 4 6 G...
Страница 71: ...DR 1X XE Technical Supplement RX MAIN 3 RX MAIN Unit Side B a b d f c e 1 2 3 5 4 6 g...
Страница 98: ...DR 1X XE Technical Supplement RELAY 1 RELAY Unit Circuit Diagram...
Страница 99: ...DR 1X XE Technical Supplement RELAY 2 RELAY Unit Parts Layout Side A A B D F H C E 1 2 3 G I...
Страница 100: ...DR 1X XE Technical Supplement RELAY 3 RELAY Unit Side B a b d f h c e 1 2 3 g i...
Страница 104: ...DR 1X XE Technical Supplement FILTER 1 FILTER Unit Circuit Diagram...
Страница 105: ...DR 1X XE Technical Supplement FILTER 2 FILTER Unit Parts Layout Side A A B D F C E 1 2 3 Side B...
Страница 109: ...DR 1X XE Technical Supplement DSP 1 DSP Unit Circuit Diagram...
Страница 110: ...DR 1X XE Technical Supplement DSP 2 DSP Unit Parts Layout Side A Side B A B 1 2...
