IC-718是HF
机器,涵盖160-10米波段。
操作短波对它来说是非常容易的。IC-718需要直流12V(标准13.8V)电流20安。IC-718配备HM-36手持话筒和直流电源连接线DC。机器尺寸: 240x95x239毫米 3.8千克
基本特点:
全
模式
数字 S/RF 表头
180-10米波段
Noise Blanker
免持操作
中频偏移
自动静噪
100瓦功率输出
40瓦输出 (调幅 )
Multi Function Meter
可键盘输入频率
CW Keyer
Front Firing Speaker
Optional AF DSP
Optional Voice Synthesizer
10 Hz Readout
1赫兹步进调节!
频率锁定
性能指标:
频率范围:
RX 0.030-29.999999 MHz (guaranteed range: 0.5-29.999999 MHz)
TX 1.800-1.999999 MHz, 3.500-3.999999 MHz (varies with version)
7.000-7.300000 MHz, 10.100-10.150000 MHz
14.000-14.350000 MHz, 18.068-18.168000 MHz
21.000-21.450000 MHz, 24.890-24.990000 MHz
28.000-29.700000 MHz
工作模式:USB, LSB, CW, RTTY (FSK), AM
No. of memory channels: 101 (99 regular, 2 scan edges)
频率 resolution:1 Hz
频率稳定度: 低于±200 Hz从开机后1分钟到60分钟。
After that rate of stability less than ±30 Hz/hr. at +25° (+77F).
Temperature fluctuations 0°C to +50°C (+32F to +122F) less than ±350 Hz.
直流稳定电源需求:13.8 V DC ±15% (负地极性)
工作电流(at 13.8 V DC):
接收:待机 1.3 A ; 最大音量 2.0 A
发射:最大 20.0 A
使用温度范围: -10°C to +60°C (+14F to+140F)
天线接口:SO-239 (50欧)(国标SL16座)
体积:240mm (W) x 95mm (H) x 239mm (D)
(projections not included) 9 7/16in (W) x 3 3/4in (H) x 9 13/32in (D)
重量:3.8千克; 8 lb 6 oz
ACC接头:13-pin
遥控接头:2-conductor 3.5 (d) mm; (1/8")
发信机
Modulation system:
SSB: Balanced modulation
AM: Low level modulation
Output power:
SSB, CW, RTTY: 5-100W
AM: 2-40W
Spurious emissions: Less than -50 dB below peak output power
spurious freq.; below 30 MHz: -50dB, above 30 MHz: -60dB
Carrier suppression: More than 40 dB
Unwanted sideband: More than 50 dB
Microphone connector: 8-pin connector (600 ohm)
KEY connector: 3 conductor 6.5 (d) mm (1/4")
SEND connector: Phono (RCA)
ALC connector: Phono (RCA)
接收机
Receiver system: Double-conversion superheterodyne
灵敏度: (10 dB S/N)
SSB, CW, RTTY: 0.16 μV (1.8-29.999999 MHz)
AM: 13 μV (0.5-1.799999 MHz)
AM: 2 μV (1.8-29.999999 MHz)
SQL sensitivity: Less than 5.6 μV (SSB)
Selectivity:
SSB, CW, RTTY: More than 2.1 kHz/-6 dB
Less than 4.5 kHz/-60 dB
AM: More than 6.0 kHz/-6 dB
Less than 20 kHz/-40 dB
Spurious and image rejection ratio: More than 70 dB (1.8-29.999999 MHz)
Audio output power: More than 2.0 W at 10% distortion with at 8 ohm load (at 13.8 V DC)
RIT variable range: ±1200 Hz
PHONES connector: 3-conductor 6.5 (d) mm (1/4")
EXT SP connector: 2-conductor 3.5 (d) mm (1/8") /8 ohms
Specifications are subject to change without notice or obligation.

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