Specifications; G En Er Al; Tr A Nsm Itter; Receiver - Alinco DJ-493 Service Manual

SPECIFICATIONS

1) G EN ER AL

Frequency coverage
Mode
Channel steps
Memory channels
Antenna connector
Frequency stability
Microphone input impedance
Power supply requirement
Current drain (at 13.8 V DC)
Usable temperature range
Dimensions
(Projections not included)
Weight
DTMF (DJ-496)
Sub audible Tone(CTCSS)
Sub audible Tone (DCS)

2) TR A NSM ITTER

Output power
Modulation system
Spurious emissions
Max. frequency deviation

3) RECEIVER

Receive system
Intermediate frequencies
Sensitivity(12dB SINAD)
Selectivity
Audio output power
2
DJ-493T
TX 430 ~ 449.995MHz RX 430 ~ 449.995MHz
E TX 430 - 439.995MHz RX 430 ~ 439.995MHz
TA2
TX 450 ~ 469.995MHz RX 450 ~ 469.995MHz
DJ-496T TX 430 ~ 449.995MHz RX 430 ~ 449.995MHz
E
TX 430 ~ 439.995MHz RX 430 ~ 439.995MHz
DJ-438TA2
TX 450 ~ 469.995MHz RX 450 ~ 469.995MHz
F3E (FM)
5,10,12.5,15,20,25, & 30kHz
40channels+1 CALL channel
BNC (50Q unbalanced)
±5 ppm
2 kfi nominal
7.0 - 16.0V DC (negative ground)
1.4A (typical) Transmit high at 5W
200mA (typical) Receive at 280mW
50mA (typical) standby
20mA (typical) Battery save on
-10 ~ +60°C (14 ~ 140°F)
56 (W) x 124 (H) x 40 (D) mm (with EBP-48N)
2.2"(W) x 4.88"(H) x 1,57"(D) inches (with EBP-48N)
Approx. 375g (13.2oz) (with EBP-48N)
16 Buttons Keypad
encoder/decoder installed (39tones)
encoder/decoder installed (104codes)
Approx. 4W EBP-48N installed
Approx. 5W 13.8V DC
Approx. 0.8W (LOW)
Variable reactance frequency modulation
Less than -60dB
±5 kHz
Double conversion superheterodyne
1st 45.1 M H z/2nd 455kHz
Less than -12.0dB|x (0.25V)
-6dB :12kHz or more
-60dB : 26kHz or less
280mW (typical with an 8Q load)
200mW (8i3 10% THD)