Alinco DJ-X2 - Manual (Page 45)

45
4
Appendices
Specifications
■
General Receiving range
E
:
0.522 - 999.995 MHz
T
:
0.530 - 823.995 MHz
850.000 - 868.995 MHz 895.000 - 999.995 MHz
Modulation modes
:
FM, WFM, AM
Ant. impedance
:
5
0 Ω
Ant. terminal
:
SMA
Supply voltage
:
DC 3.8V (internal lithium-ion battery)
DC 4.5V (when using EDH-27)
Ground
:
N
egative ground
Current consumption
:
Reception: approx. 80 mA
Battery save (1 : 4): approx. 25 mA
Temperature range
:
–10 - +60°C (+14 - +140°F)
Frequency stability
:
±
5 ppm (–10 - +60°C) (+14 - +140°F)
Dimension
:
5
8
(
W
)✕
90 (H)
✕
15 (D) mm (without projections)
(2.28 (W)
✕
3.54 (H)
✕
0.59 (D) in.)
Weight
:
Approx. 85 g (Lithium-ion battery inclusive)
(Approx. 3 oz.)
■
Receiver System
:
Triple-conversion superheterodyne
First I.F.
:
248.45 MHz
Second I.F.
:
38.85 MHz
Third I.F.
:
450 kHz
Selectivity
:
AM/FM
–
6
dB/12 kHz or over, –60 dB/30 kHz or less
WFM
–6 dB/150 kHz or over
Sensitivity
:
F
M/WFM 12 dB SINAD, AM 10 dB S/N
typ.
FM
:
30 - 108
0.63 µV
(–
4 dBµ)
136 - 222
0.40 µV
(–
8 dBµ)
222 - 470
0.50 µV
(–
6 dBµ)
470 - 770
0.56 µV
(–
5 dBµ)
770 -1000
0.71 µV
(–
3 dBµ)
WFM
:
76 - 108
3.20 µV
(10 dBµ)
175 - 222
2.20 µV
( 7 dBµ)
470 - 770
3.20 µV
(10 dBµ)
AM
:
0.5 - 1.62
7.10 µV
(17 dBµ)
1.62 - 30
1.40 µV
( 3 dBµ)
108 - 136
2.00 µV
( 6 dBµ)
222 - 330
1.80 µV
( 5 dBµ)