
VX-418对讲机

日本威泰克斯手持对讲机VX-418/428
来源:中国对讲机门户 作者:kobe_wang 加入时间:2008-11-14
l 符合美国军标MIL 810 C/D/E
l 大功率5W
l ARTSTM通讯圈外提示
l 小巧,坚固(压铸结构),轻便
l 坚固耐用,满足商务,工业,公共安全等要求
l 多种扫描方式,电脑编程,有线复制(可将机内数据复制给另一台VX-418/428)
l 内置语语音加密功能
|
技术规格 | |||
|
一般规格 |
VHF VX-418 |
UHF VX-428 | |
|
功率 |
5 W |
5 W | |
|
频率范围 |
134-160 MHz 146-174 MHz |
400-430 MHz 440-470 MHz | |
|
频率稳定度 |
2.5 ppm |
2.5 ppm | |
|
信道数 |
32(16×2组) |
32(16×2组) | |
|
信道间隔 |
12.5/20/25 kHz |
12.5/20/25 kHz | |
|
工作电压 |
7.5 VDC ±20% |
7.5 VDC ±20% | |
|
工作温度 |
-30℃到+60℃ |
-30℃到+60℃ | |
|
重量 |
360g [含电池组] | ||
|
尺寸 |
58(W)×108.5(H)×30(D) | ||
|
接收规格 |
VHF VX-418 |
UHF VX-428 | |
|
灵敏度 |
< 0.25 uV |
< 0.25 uV | |
|
信噪比 |
> 45 dB |
> 45 dB | |
|
音频输出功率 |
0.5W@4 Ohms, 5% THD |
0.5W@4 Ohms, 5% THD | |
|
相邻信道选择性 |
70 dB(25kHz)/65dB(12.5kHz) |
70 dB(25kHz)/65dB(12.5kHz) | |
|
杂波及镜像抑制 |
> 70 dB |
> 70 dB | |
|
互调抑制 |
> 70 dB |
> 70 dB | |
|
发射规格 |
VHF VX-418 |
UHF VX-428 | |
|
输出功率 |
5.0/1.0 W( 可选) |
5.0/1.0 W( 可选) | |
|
噪声 |
40dB(25kHz)/35dB(12.5kHz) |
40dB(25kHz)/35dB(12.5kHz) | |
|
音频失真 |
< 5% |
< 5% | |
|
杂波与谐波 |
60dB 载波下 |
60dB 载波下 | |
|
调制型式 |
16K0F3E,11KOF3E |
16K0F3E,11KOF3E | |
|
标准配置 | |||
|
·主机1台 ·FNB-V83 1400mAh 镍氢电池1块 ·天线1根 ·VAC-10G3小时台式快速充电器1套 ·说明书1套 | |||
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