DX-70T(H) Specifications
                                   

일반적인 사양

수신 주파수

150 KHz - 30 MHz + 50 MHz - 54 MHz

송신 주파수

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

6m 50.0000 - 53.9999 MHz

운용할 수 있는 모드

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

Operating Temperature Range

+14'F ~ +140F 혹은 -10C ~ +60C

Frequency Stability

±10 ppm

안테나 임피던스

50 Ω unbalanced

동작 전원

13.8 VDC ± 15%

메모리 채널

100, each capable of split memories and operating mode

Current Drain @ 13.8VDC

TX: approx 25 amps, max, high power setting
RX: approx.8 amps squelched; approx I amp @ max audio

Dimensions (H, W, D)

7" x 2.25" x 9.02 or 178 mm x 58mm x 230mm

무 게

5.95 lbs 혹은 2.7 kg

송신 부문

출 력

DX-70TH (SSB, CW, FM) 1.8MHz-30MHz and 5OMHz-54MHz: 100 Watts
DX-70TH (AM) 1.8 MHz - 30 MHz and 50 MHz - 54 MHz: 40 Watts
DX-70T (SSB, CW, FM) 1.8MHz-30MHz 100 Watts; 50MHz-54MHz: 10 Watts
DX-70T (AM) 1.8 MHz - 30 MHz 40 Watts; 5OMHz - 54 MHz: 4 Watts

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)
Less than -60 dB (50 MHz - 54 MHz)

Carrier Suppression

More than 40 dB

CTCSS Encoder

38 Tones, Encoder Standard on DX-70TH and DX-70T

수신 부문

Receiver System

Dual-Conversion Superheterodyne

Sensitivity

SSB, CW (1.8 - 54 MHz) better than 12 dBu (0.25uV) @ S/N 10 dB
(0.5 - 1.8 Mhz) better than 0 dBp (1 uV) @ S/N 10 dB
AM (1.8 - 54 MHz)\befter than +6 dBu (2uV) @ S/Nl 0 dB
FM (28 - 30 MHz) better than -6 dBu (0.5 uV) @ 12 dB SINAD
(50 - 54 MHz) better than -1 0 dBu (0.3 uV) @ 12 dB SINAD

Selectivity

SSB, AM-Narrow: 2.4 KHz/-6 dB, 4.5 KHz /-60 dB
SSB-Narrow, CW-Wide: 1.0 KHz/-6 dB, 3.0 KHz/-60 dB
CW-Narrow: 500 H71 -6 dB, 3.0 KHz/ -60 dB
AM-Wide, FM: 9 KHz/-6 dB, 20 KHz/-50 dB

Intermediate Frequencies

1 st IF: 72.75 MHz
2nd IF: 455 KHz

Spurious and image rejection ratio

More than 70dB

오디오 출력

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

RIT/-TXIT Range

± 1.4 KHzs

각종 옵션 명세

EDX-1

수동 안테나 튜너

EDX-2

오토 안테나 튜너

EBC-9

모빌 브라켓 (standard on DX-70TH)

EDS-4

프론트 패널 리모트 컨트롤 케이블 5 ft.

EDS-6

프론트 패널 리모트 컨트롤 케이블 15 ft.

EBC-8

프론트 패널 리모트 마운팅 브라켓

EDS-5

마이크 연장 케이블 5 ft.

EMS-14

데스크탑 마이크

FEATURES:

Compact Design Detachable Face

Easy Split Operation Mode

Separate Antenna Terminals for HF and 6 M

Two Scan Modes

100 Memories

Multi-Function Control

Two VFOs

Narrow Filter

CTCSS for 10 M and 6M repeaters

Noise Blanker

Quick Offset

Speech Processor

All Mode Squelch

Full, Semi or Auto Break-In CW

General Coverage Receiver

RIT (Receiver Incremental Tuning) TXIT (Transmit Incremental Tuning) 

Two Scan Modes

Selectable AGC RF Gain control (RX)

High/Low Power setting control

Automatic Antenna Tuner Interface

Dial Lock

MARS/CAP capability (permits required)

Industry Standard Power Input Plug

 

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