0/100
![隧道广播插播控制器应急广播恒星科通品牌质量保证FM1800](http://img.jdzj.com/newspic/jixie/jidian/175568/u=1747112203,4017259294&fm=199&app=68&f=JPEG(3).jpg)
隧道广播插播控制器应急广播恒星科通品牌质量保证FM1800
来自:北京恒星科通科技发展有限公司
1.35人民币
发布时间:2024-6-8
关注次数:36
产品参数![](/chanpin/images/nextico.png)
![](/chanpin/images/nextico.png)
商品详情
产品参数 | |||
---|---|---|---|
品牌 | 恒星科通 | ||
频率准确度 | <1000Hz | ||
输出反射损耗 | ≥12dB | ||
输出阻抗 | 75Ω | ||
音频输入电平 | 0dBm | ||
非平衡 | |||
频率响应 | 100MHz—12KHz±5dB | ||
音频预加重 | 50Us | ||
信噪比S/N | >60dB | ||
射频输出电平 | 110dBuV(max) | ||
寄生输出 | ≤-55dB | ||
电源 | AC220V±15 50Hz | ||
频率范围 | 1080-MHz频率连续可调,步进0.1MHz,频率合成 | ||
可售卖地 | 北京;天津;河北;山西;内蒙古;辽宁;吉林;黑龙江;上海;江苏;浙江;安徽;福建;江西;山东;河南;湖北;湖南;广东;广西;海南;重庆;四川;贵州;云南;西藏;陕西;甘肃;青海;宁夏;新疆 | ||
型号 | FM1800 |
![](https://img.jdzj.com/newspic/jixie/jidian/175568//u=400035304,2310274173&fm=199&app=68&f=JPEG(3).jpg)
![](https://img.jdzj.com/newspic/jixie/jidian/175568//u=4221598663,285342480&fm=199&app=68&f=JPEG(3).jpg)
![](https://img.jdzj.com/newspic/jixie/jidian/175568//u=889493145,266346585&fm=199&app=68&f=JPEG(3).jpg)
![](https://img.jdzj.com/newspic/jixie/jidian/175568//u=36074817,490415344&fm=199&app=68&f=JPEG(2).jpg)
![](https://img.jdzj.com/newspic/jixie/jidian/175568//u=2546649089,620075302&fm=199&app=68&f=JPEG(3).jpg)
![](https://img.jdzj.com/newspic/jixie/jidian/175568//u=419248621,2795272233&fm=199&app=68&f=JPEG(2).jpg)
![](https://img.jdzj.com/newspic/jixie/jidian/175568//u=1577790214,2642526232&fm=199&app=68&f=JPEG(2).jpg)
![](https://img.jdzj.com/newspic/jixie/jidian/175568//u=1072541166,3937487458&fm=199&app=68&f=JPEG(2).jpg)
![](https://img.jdzj.com/newspic/jixie/jidian/175568//u=3011580712,955876860&fm=199&app=68&f=JPEG(2).jpg)
![](https://img.jdzj.com/newspic/jixie/jidian/175568//u=2337117885,1987862971&fm=199&app=68&f=JPEG(2).jpg)
![](https://img.jdzj.com/newspic/jixie/jidian/175568//u=719926569,2178659418&fm=199&app=68&f=JPEG(2).jpg)
![](https://img.jdzj.com/newspic/jixie/jidian/175568//u=2190392147,2809701097&fm=199&app=68&f=JPEG(2).jpg)
展开
必填*
-
姓名:
-
联系手机:
-
需求量:
选填
-
固话电话:
-
联系邮箱:
-
所在单位:
所咨询的内容:
![](/zhanhui/images/nextico.png)
我想了解:《隧道广播插播控制器应急广播恒星科通品牌质量保证FM1800》的详细信息.请商家尽快与我联系。
完成