Alinco DJ-500E, Руководство по обслуживанию

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■ SPECIFICATIONS
GENERAL
Frequency coverage:
Emission type:
A ntenna Im pedance:
Operating voltage:
Operating Current:
(typical at 7 .2 vdc)
Battery charging time:
Dimensions:
W eight:
RECEIVER
Type:
Sensitivity:
Spurious response
Rejection ratio:
Selectivity:
Squelch sensitivity:
Audio output:
TRANSMITTER
Output power:
Modulation:
M axim um deviation:
Harm onic suppression:
Microphone:
Operating modes:
DJ-500T
D J-500E
15 m A Transm it LO 0 .4 /0 .6 A
5 0 m A Transm it HI 0 .8 /1 .2A
130 m A
1 4 4 .0 - 1 4 8 .0 M H z
4 4 0 - 4 5 0 M H z
1 4 4 .0 - 1 4 6 .0 M H z
4 3 0 - 4 4 0 M H z
1 6 F 3 (F M )
5 0 ohm s, unbalanced
5 .5 to 12 vdc
Battery save
S quelched
M ax. audio out
1 4 - 1 6 hours
5 8 m m ( L )x 1 7 6 m m ( H )x 3 0 m m (W )
( 2 5 /
i
6 ' ' ) X ( 6 15/ 16 " ) X ( 1 1 / 4" )
0 .4 3 5 kgs. (0 .9 5 8 lbs.)
Dual conversion;
1st I F 5 5 .0 5 M H z; 2nd I F 4 5 5 kH z
Less than. 2 5 u V @ 12 dB S IN A D
m ore than 6 0 dB
M ore than ± 7 .5 kH z a t - 6 dB
Less than ± 15 kH z a t - 6 0 dB
Less than - 1 2 d B
m ore than 5 5 0 m W (1 0 % T H D ), 8 ohms
S e e table
V ariable reactance FM
± 5 kH z
- 6 0 dB
Built-in electret condenser
Sim plex
Shifted + or - 6 0 0 kH z or 5 M H z from receive
frequency (O d d offsets program m able)
RF POWER OUTPUT TABLE
Battery HI
LO
E B P -6N A Z
V /U : 4 .5 /4
W
6 0 0
mW
(Approx.)
E B P -7N A Z V /U : 2 .5 /2
W
4 5 0
mW( " )
E B P -8N A Z
V /U : 6 /5 .5
W
8 5 0
mW ( " )
E B P -9N A V /U : 2 .5 /2
W
4 5 0
mW (
"
)