4304A型射频功率计(鸟牌4304A)-4304A型射频功率计工作原理-规格型号-技术参数-使用说明书-北方有色网

基础金属	铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铝板铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材
小金属	钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材废钨钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉镁兰炭硅铁镁锭镁合金镁粉锗镓铟锑铋硒钽铌锆铪
新能源	锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰锂电池三元前驱体隔膜磷酸铁电解液正极材料电芯石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极硅硅石有机硅硅粉三氯氢硅工业硅再生硅光伏多晶硅硅片电池片组件组件成本指数海外组件废旧组件
其他金属	稀土稀土矿稀土氧化物稀土金属钕铁硼白银金

基础金属

铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铝板铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材

小金属

钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材废钨钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉镁兰炭硅铁镁锭镁合金镁粉锗镓铟锑铋硒钽铌锆铪

新能源

锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰 锂电池三元前驱体隔膜磷酸铁电解液正极材料电芯石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极硅硅石有机硅硅粉三氯氢硅工业硅再生硅光伏多晶硅硅片电池片组件组件成本指数海外组件废旧组件

其他金属

稀土稀土矿稀土氧化物稀土金属钕铁硼白银金

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[ DB ] CONNECT:[ UseTime:0.001393s ] mysql:host=pc-m5epcw1px949b110u.rwlb.rds.aliyuncs.com;port=3306;dbname=yousedb;charset=utf8
[ SQL ] SHOW COLUMNS FROM `tb_para` [ RunTime:0.002068s ]
[ SQL ] SELECT * FROM `tb_para` WHERE `id` = 1 LIMIT 1 [ RunTime:0.001325s ]
[ SQL ] SHOW COLUMNS FROM `tb_prod` [ RunTime:0.001182s ]
[ SQL ] UPDATE `tb_prod` SET `hit`=`hit`+1 WHERE `id` = 95900 [ RunTime:0.001189s ]
[ SQL ] SELECT * FROM `tb_prod` WHERE `id` = 95900 LIMIT 1 [ RunTime:0.000948s ]
[ SQL ] SHOW COLUMNS FROM `tb_category` [ RunTime:0.001179s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `id` = 119 LIMIT 1 [ RunTime:0.000876s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `id` = 24 LIMIT 1 [ RunTime:0.000825s ]
[ SQL ] SHOW COLUMNS FROM `tb_area` [ RunTime:0.001119s ]
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[ SQL ] SELECT * FROM `tb_area` WHERE `id` = 19 LIMIT 1 [ RunTime:0.000838s ]
[ SQL ] SHOW COLUMNS FROM `tb_anchor` [ RunTime:0.001085s ]
[ SQL ] SELECT * FROM `tb_anchor` ORDER BY `id` ASC [ RunTime:0.001591s ]
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[ SQL ] SELECT `id`,`title` FROM `tb_prod` WHERE `id` < 95900 AND `check_status` = 1 AND `category_id` = 119 ORDER BY `submit_date` DESC LIMIT 1 [ RunTime:0.007112s ]
[ SQL ] select id,title,city_id,pic,add_mode,cert_mode from tb_prod where id<>95900 and check_status=1 and ( title like '%射频功率计%' or tag like '%射频功率计%' or intro like '%射频功率计%' ) order by submit_date desc limit 10 [ RunTime:0.387310s ]
[ SQL ] select id,title,city_id from tb_need where check_status=1 and ( title like '%射频功率计%' or tag like '%射频功率计%' or intro like '%射频功率计%' ) order by submit_date desc limit 10 [ RunTime:0.004345s ]
[ SQL ] select id,title from tb_news where check_status=1 and category_id=45 and ( title like '%射频功率计%' or tag like '%射频功率计%' or intro like '%射频功率计%' ) order by submit_date desc limit 10 [ RunTime:0.028577s ]
[ SQL ] SHOW COLUMNS FROM `tb_mcc` [ RunTime:0.001181s ]
[ SQL ] SELECT * FROM `tb_mcc` WHERE `classify` = 1 [ RunTime:0.001035s ]
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[ SQL ] SHOW COLUMNS FROM `tb_collect` [ RunTime:0.001336s ]
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[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150951 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000833s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'prod' AND `table_id` = 150950 LIMIT 1 [ RunTime:0.000939s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150950 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000907s ]
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[ SQL ] SHOW COLUMNS FROM `tb_user_company` [ RunTime:0.001251s ]
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[ SQL ] SELECT * FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 95900 AND `parent_id` = 0 AND `isdelete` = 0 ORDER BY `add_date` DESC [ RunTime:0.000936s ]
[ SQL ] SELECT * FROM `tb_user_company` WHERE `user_id` = 1 LIMIT 1 [ RunTime:0.000984s ]
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[ SQL ] select t1.id,t1.title,t2.down_num from (select id,title from tb_meet_doc where meet_id in(select id from tb_meet where status=1 and category_id in(select id from tb_category where pid=38)) ) t1,(select table_id,count(*) as down_num from tb_download group by table_id ) t2 where t1.id=t2.table_id order by t2.down_num desc limit 6 [ RunTime:0.015864s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 39 ORDER BY `sortid` ASC [ RunTime:0.001117s ]
[ SQL ] select * from tb_meet_view where status=1 and category_id in(select id from tb_category where pid=39) order by start_date desc limit 5 [ RunTime:0.007309s ]
[ SQL ] select t1.id,t1.title,t2.down_num from (select id,title from tb_meet_doc where meet_id in(select id from tb_meet where status=1 and category_id in(select id from tb_category where pid=39)) ) t1,(select table_id,count(*) as down_num from tb_download group by table_id ) t2 where t1.id=t2.table_id order by t2.down_num desc limit 6 [ RunTime:0.014458s ]
[ SQL ] select id,title,DATE_FORMAT(add_date,'%Y-%m-%d') as add_time from tb_meet_news where meet_id in(select id from tb_meet where status=1 and category_id in(select id from tb_category where pid=39)) order by add_date desc limit 6 [ RunTime:0.004462s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 40 ORDER BY `sortid` ASC [ RunTime:0.001265s ]
[ SQL ] select * from tb_meet_view where status=1 and category_id in(select id from tb_category where pid=40) order by start_date desc limit 5 [ RunTime:0.007317s ]
[ SQL ] select id,title,DATE_FORMAT(add_date,'%Y-%m-%d') as add_time from tb_meet_news where meet_id in(select id from tb_meet where status=1 and category_id in(select id from tb_category where pid=40)) order by add_date desc limit 6 [ RunTime:0.002151s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 41 ORDER BY `sortid` ASC [ RunTime:0.000945s ]
[ SQL ] SHOW COLUMNS FROM `tb_advert` [ RunTime:0.001237s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 45 LIMIT 1 [ RunTime:0.000894s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 46 LIMIT 1 [ RunTime:0.000907s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 47 LIMIT 1 [ RunTime:0.000874s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 48 LIMIT 1 [ RunTime:0.000839s ]

0.593355s

精确度	25–100 MHz，满量程的±7%，使用校准图；100–512 MHz，满量程的±6％，无需校准；512–1000 MHz，满量程的±7%，无需校准.
连接器	QC型（通常提供N型阴头）
表面涂饰	亮灰粉层
频率范围	25 MHz～1.0 GHz
插入损耗	25–512 MHz，zui大0.10 dB 超高频阴型连接器；512–1000 MHz, zui大0.13dB.
插入驻波比	25–512MHz，zui大1.05超高频阴型连接器；512–1000MHz,1.07.
尺寸	175 mm x 130 mm x 92 mm
功率范围	5，15， 50，150，500W，无量程限制（频率在800–1000 MHz时，功率限制到150 W除外）
重量	1.36 kg

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