1.docx
产品特点
高矩形系数，低损耗，大功率容量
主要参数
| 参数 | / | 最小 | 典型 | 最大 | 单位 |
|---|
| 阻带频率 |
| 1710 | ~ | 1785 | MHz |
| 阻带抑制 | ≥ | 60 |
|
| dB |
| 通带频率 |
| DC | ~ | 1700 | MHz |
| 通带频率 |
| 1795 | ~ | 6000 | MHz |
| 通带损耗 |
|
|
| 3 | dB |
| 通带驻波 |
|
|
| 1.8 |
|
其它参数
| 接口形式 | SMA-K |
| 接口材质 | 外壳304 不锈钢 |
| 阻抗 | 50Ω |
| 表面 | 黑色烤漆 |
| 功率容量 | 100W设计保证 |
| 工作温度 | -10~+50℃设计保证 |
功能示意图
典型测试数据
| 频率 MHz | S12 损耗 dB | S11 驻波 |
|---|
| 1650 | -0.33 | 1.52 |
| 1700 | -2.11 | 1.22 |
| 1705 | -12.76 | 14.86 |
| 1710 | -78.92 | 31.06 |
| 1716 | -80.43 | 31.07 |
| 1725 | -60.20 | 43.82 |
| 1740 | -57.23 | 35.07 |
| 1746 | -76.42 | 31.5 |
| 1755 | -73.70 | 31.15 |
| 1770 | -68.93 | 42.45 |
| 1776 | -71.39 | 40.51 |
| 1785 | -77.25 | 37.23 |
| 1790 | -13.49 | 15.75 |
| 1795 | -2.08 | 1.27 |
| 1850 | -0.41 | 1.53 |
参考实物图
外形结构图（mm）
典型测试曲线图
注意事项
| 1 | 清洗产品表面，请勿将产品浸泡清洗液中清洗。 |
| 2 | 整体温度大于125℃的情况，订货前与我们协商。 |
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2025-12-14 09:24:13 HTTP/2.0 GET : https://ycxc.syqywl.com/index/goods/6
- 运行时间 : 0.111167s [ 吞吐率：9.00req/s ] 内存消耗：5,239.37kb 文件加载：210
- 查询信息 : 20 queries
- 缓存信息 : 2 reads,2 writes
- 会话信息 : SESSION_ID=7b921ea18f93e9be6b2938d880c25064
- CONNECT:[ UseTime:0.000452s ] mysql:host=127.0.0.1;port=3306;dbname=ycxy_syqywl_com;charset=utf8mb4
- SHOW FULL COLUMNS FROM `sp_sys_setting` [ RunTime:0.003128s ]
- SELECT * FROM `sp_sys_setting` WHERE `type` = 'base' [ RunTime:0.000396s ]
- SELECT * FROM `sp_sys_setting` WHERE `type` = 'base' [ RunTime:0.000411s ]
- SHOW FULL COLUMNS FROM `sp_goods` [ RunTime:0.002686s ]
- SELECT * FROM `sp_goods` WHERE `id` = 6 AND `is_show` = 1 AND `is_del` = 2 LIMIT 1 [ RunTime:0.000471s ]
- SHOW FULL COLUMNS FROM `sp_goods_attr` [ RunTime:0.002560s ]
- SELECT * FROM `sp_goods_attr` WHERE `goods_id` = 6 ORDER BY `id` ASC [ RunTime:0.000330s ]
- SHOW FULL COLUMNS FROM `sp_goods_content` [ RunTime:0.002342s ]
- SELECT * FROM `sp_goods_content` WHERE `goods_id` = 6 LIMIT 1 [ RunTime:0.001631s ]
- SHOW FULL COLUMNS FROM `sp_goods_rule` [ RunTime:0.002438s ]
- SELECT * FROM `sp_goods_rule` WHERE `goods_id` = 6 LIMIT 1 [ RunTime:0.000298s ]
- SHOW FULL COLUMNS FROM `sp_goods_rule_extend` [ RunTime:0.002505s ]
- SELECT `id`,`sku`,`stock` FROM `sp_goods_rule_extend` WHERE `goods_id` = 6 AND `stock` > 0 ORDER BY `id` ASC [ RunTime:0.000357s ]
- UPDATE `sp_goods` SET `views` = 76 WHERE `id` = 6 [ RunTime:0.001820s ]
- SHOW FULL COLUMNS FROM `sp_plugins` [ RunTime:0.002426s ]
- SELECT * FROM `sp_plugins` WHERE `name` = 'census' AND `status` = 2 LIMIT 1 [ RunTime:0.000373s ]
- SELECT `id`,`name`,`slider_image`,`price`,`sales` FROM `sp_goods` WHERE `is_del` = 2 ORDER BY `sales` DESC LIMIT 4 [ RunTime:0.000387s ]
- SHOW FULL COLUMNS FROM `sp_order_comment` [ RunTime:0.002502s ]
- SELECT count(*) as `t_total`,type FROM `sp_order_comment` WHERE `goods_id` = 6 GROUP BY `type` [ RunTime:0.000340s ]
- SELECT * FROM `sp_plugins` WHERE `name` = 'chat' AND `status` = 2 LIMIT 1 [ RunTime:0.000358s ]
0.112948s
