品牌 | Alinco | 型号 | DJ-C300 |
类型 | 专业级 | 类别 | 手持台 |
频率范围 | TX:136-173.995MHz 350-429.995MHz RX:108-173.995MHz 350-429.995MHz(MHz) | 射频输出功率 | 0.5(W) |
信道数 | 200(个) | 理论通讯距离 | 1(km) |
电池类型 | 锂电池 | 监听功能 | 有 |
外形尺寸 | 58×96×14.5(mm) | 重量 | 102(g) |
▲产品描述
由alinco 公司开发的突破性细小体形电子技术及其“卡片式”手提机的结合c300将会是手提机界的另一里程碑。
它是您的刑侦良伴,细小袋装对讲机
▲重要特征
■内置优质扬声器
■200个存储通道
■vfo及存储通道扫描
■39组发音频
■多种双音频发送频率(1000,1450,1750,2100hz)
■频差和跨段接收
■资料复制
■锂电池配置
■包含调频广播在内的多波段接收
■sma天线界面
■自动中继设定
▲规格参数
频率范围:tx 136-173.995mhz
350-429.995mhz
rx108-173.995mhz
350-429.995mhz
输出功率:500mw/6vdc external,300mw/standard battery ebp-58n
modulation:16k0f3e(fm) receiver mode:fm/wfm/am(where permitted)
receiving mode:fm,wide fm,am where permitted
rated voltage:3.7vdc/ebp-58n,3.7-6.0vdc external source
current:tx320ma max/rx approx.70ma(19ma in battery-save mode)
freq.stability:-7-+3ppm max deviation:+/-5khz spurious:less than
-60db
receiver:double conv.superheterodyne(wfm single
conv.superheterodyne)
if:1st 50.85mhz(wfm 10.7mhz),2nd 450khz
sensitivity(12db sinad):wfm -3dbu average,vhf/uhf hambands-15dbu or
less
selectivity (fm):+/-12khz or more(-6db),+/-35khz or less
(-60db)
audio output:90mw or more (8ohm 10%thd)
size (wxhxd w/o projection):58×96×14.5mm or 2.28×3.78×0.57
inches
weight (antenna £battery inclusive):102g or 3.59oz