Referencia DX77T | ALINCO

ALINCO DX77T EMISORA DE HF Transceptor móvil HF

ALINCO DX77T EMISORA DE HF Transceptor móvil HF - Transceptor que opera en todas las bandas HF amateurs. - (SSB, CW, AM y FM). - Cobertura: 500 KHz. a 30 MHz., en todos los modos. - 100W. en FM/CW y SSB - 40W. en AM - Saltos 10 Khz. - 100 memorias de canales. - Squelch en todos los modos.

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Descripción ALINCO DX77T

DESCRIPCIÓN DEL PRODUCTO

ALINCO DX77T
ALINCO DX77T EMISORA DE HF Transceptor móvil HF
- Transceptor que opera en todas las bandas HF amateurs.
- (SSB, CW, AM y FM).
- Cobertura: 500 KHz. a 30 MHz., en todos los modos.
- 100W. en FM/CW y SSB
- 40W. en AM
- Saltos 10 Khz.
- 100 memorias de canales.
- Squelch en todos los modos.

ALINCO DX77T

CARACTERÍSTICAS

Receiver Coverage

500 KHz - 30 MHz

Transmit Coverage

160m 1.800 - 1.9999 MHz	80m 3.500 - 3.9999 MHz
40m 7.000 - 7.2999 MHz	30m 10.100 - 10.1499 MHz
20m 14.000 - 14.3499 MHz	17m 18.068 - 18.1679 MHz
15m 21.000 - 21.4499 MHz	12m 24.890 - 24.9899 MHz
10m 28.000- 29.6999 MHz

Operating Modes

J3E (USB/LSB), Al A (CW), A3E (AM), F3E (FM)

Operating Temperature Range

14'F ~ 140F or -10C ~ 60C

Frequency Stability

±10ppm

Antenna Impedance

50 ohms unbalanced

Power Requirement

13.8 VDC ± 15%

Memory Channels

100, each capable of split memories and operating mode

Current Drain @ 13.8VDC

TX: approx 20 amps, max, high power setting
RX: approx.8 amps squelched; approx I amp @ max audio

Dimensions (H, W, D)

246 mm x 94 mm x 228 mm

Weight

8.38 lbs or 3.8 kg

TRANSMITTER

Output Power

SSB, CW, FM: 100W Hi, 10W low
AM: 40W Hi, 4W low

Modulation System

SSB - Balanced
AM - Low Level Modulation
FM- Variable Reactance

Sideband Suppression

More than 50 dB (@ 1 KHz)

Spurious Emission

Less than -45 dB (10 MHz)
Less than -50 dB (1.8 MHz - 30 MHz)

Carrier Suppression

More than 40 dB

CTCSS Encoder

50 Tones - switchable via front panel

Electronic Keyer

Variable 6 ~ 50 WPM
(DX77T:Electric Keyer , variable 6 to 50WPM EJ33U installed. DX-77EQ: OPTIONAL)

Microphone Impedance

2K Ohms

RECEIVER

Receiver System

Dual-Conversion Superheterodyne
Triple Conversion Superheterodyne (FM)

Sensitivity

SSB, CW, FM: (0.5~1.8MHz) 0 dbuV (1uV)
(1.8~30MHz) -12dbuV (0.25uV)
AM: (1KHz, 30% modulation) (0.5~1.8MHz) 20dbuV (10uV)
(1.8~30MHz) 6dbuV (2uV)
FM: -6dbuV (0.5uV) @ 12db SINAD

Selectivity

SSB, CW, AM-Narrow: 2.7 KHz/-6 dB, 4.7 KHz /-60 dB
AM-Wide, FM: 8 KHz/-6 dB, 30 KHz/-50 dB

Intermediate Frequencies

1 st IF: 71.75 MHz
2nd IF: 8.875 MHz
3rd IF: 455 KHz

Spurious and image rejection ratio

More than 70dB

Audio Output

More than 2Watts @8 ohms, 1 0% THD

RIT Range

± 1.0 KHzs

FEATURES:

Compact Design
100 Memorie
Two VFOs
Computer control via optional ERW-4 cable and software
Direct Digital Synthesis: eliminates the need for SSB narrow filter
Easy Split Operation Mode
Multi-Function Control
CW Narrow Filters
(DX77T: CW CRYSTAL NARROW FILTER 500Hz EJ35U INSTALLED. DX77EQ: OPTIONAL)
Noise Blanker
Speech Processor
CTCSS for 10 meter reapters
Electronics Keyer, variable 6~50 WPM
(DX77T:Electric Keyer , variable 6 to 50WPM EJ33U installed. DX-77EQ: OPTIONAL)
Full, Semi or Auto Break-In CW
All Mode Squelch
General Coverage Receiver
Quick Offset
Two Scan Modes
RIT (Receiver Incremental Tuning)
High/Low Power setting control
Selectable AGC
RF Gain control (RX)
Dial Lock
Automatic Antenna Tuner Interface
Industry Standard Power Input Plug

EDX-1	Manual Antenna Tuner
EDX-2	Automatic Antenna Tuner
EDS-5	Microphone Extension Cord 5 ft.
ERW-4	Programing Cable Interface (software sold separately)
EMS-14	Desktop Microphone
DM-340MVT	1~15VDC regulated power supply (120VAC input)