天津德力儀器設備有限公司

S7000-DTMB 廣播電視信號頻譜分析儀

主要功能特點
? 頻譜儀平臺，大動態、掃速快
? 激勵器、發射機的帶肩、頻譜模版測試
? 快速頻譜分析 :500kHz ~ 2150 MHz
? DTMB/DVB-C (J.83A/C)/T/T2/S/S2/FM 解調
? MPEG-2/4, H.264/265, AVS/AVS+, 4k/1080p/720p 解碼
? DVB-CI 和 BISS 1/E 解密
? 碼流分析：射頻、ASI 和 IP 輸入
? DTMB和 FM路測
? 電容觸摸屏

技術參數

功能選件列表

選件名稱	S7000-DTMB
DVB-C(J.83A/C) 模塊	□
DVB-T 模塊	□
DVB-T2 模塊	□
DVB-S/S2 模塊	□
碼流分析	□
IPTV（TS/IP）模塊	□
CAM 模塊	□
光功率模塊	×
SATA 硬盤	□
WiFi 分析	□
DTMB 模塊	■
發射機測試套件	□
DTMB 回波	□
路測模塊	□
H.265/4K 解碼模塊	■
AM 模塊	×
CDR 模塊	×

產品指標

頻譜分析
頻率范圍	500kHz ~ 1220MHz (電視)，950 MHz ~ 2150 MHz (衛星)
電平測量范圍	+10dBμV ~ +120dBμV ( 電視 )， +30dBμV ~ +120dBμV ( 衛星 )
測量精度	<1.5 dB
DVB-C 測量
頻率范圍	42~1002MHz
調制類型	16/32/64/128/256 QAM ITU-T J.83 ANNEX A/C
功率電平范圍 / 精度	+30dBμV ~ +110dBμV/±1.5 dB(C/N > 20 dB)
MER 測量 / 精度	~42dB/±2.0 dB
BER	1E-3 ~ 1E-9
DTMB 測量
載波類型	C=1, 3780
電平測量范圍 / 精度	25~110dBμV/±2.0dB（C/N>20dB）
MER 測量范圍 / 精度	> 36dB/±2.0dB
BER	1E-1~1E-5

基本文件流程錯誤 SQL 調試

D:\wwwroot\deviser\wwwroot\index.php ( 1.55 KB )
D:\wwwroot\deviser\wwwroot\conf\uc_config.php ( 0.46 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\ThinkPHP.php ( 1.68 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Extend\Engine\cluster.php ( 1.76 KB )
D:\wwwroot\deviser\wwwroot\simplewind\IO\auto.php ( 1.30 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Common\runtime.php ( 9.49 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Common\common.php ( 24.70 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\Think.class.php ( 11.14 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\ThinkException.class.php ( 0.76 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\Behavior.class.php ( 1.66 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Conf\alias.php ( 1.13 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Conf\convention.php ( 9.03 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Conf\config.php ( 3.13 KB )
D:\wwwroot\deviser\wwwroot\conf\db.php ( 0.36 KB )
D:\wwwroot\deviser\wwwroot\conf\config.php ( 0.71 KB )
D:\wwwroot\deviser\wwwroot\data\conf\config.php ( 0.19 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lang\zh-cn.php ( 2.54 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Conf\tags.php ( 1.43 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Conf\tags.php ( 0.06 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Common\functions.php ( 27.53 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\Log.class.php ( 4.59 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\Dispatcher.class.php ( 11.32 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\App.class.php ( 12.26 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\Action.class.php ( 14.76 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\View.class.php ( 8.06 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Common\common.php ( 16.93 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Conf\alias.php ( 1.13 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Conf\debug.php ( 1.70 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Conf\debug.php ( 0.15 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Common\extend.php ( 26.28 KB )
D:\wwwroot\deviser\wwwroot\application\Portal\Conf\config.php ( 0.49 KB )
D:\wwwroot\deviser\wwwroot\application\Portal\Common\function.php ( 8.13 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\ReadHtmlCacheBehavior.class.php ( 5.36 KB )
D:\wwwroot\deviser\wwwroot\application\Portal\Action\ProductAction.class.php ( 7.11 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Lib\Action\HomeBaseAction.class.php ( 5.33 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Lib\Action\AppframeAction.class.php ( 4.37 KB )
D:\wwwroot\deviser\wwwroot\data\runtime\Data\site_options.php ( 0.51 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\Model.class.php ( 52.78 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Core\Db.class.php ( 32.59 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Driver\Db\DbMysql.class.php ( 10.54 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Lib\Model\TermsModel.class.php ( 5.73 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Lib\Model\CommonModel.class.php ( 1.61 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\ParseTemplateBehavior.class.php ( 5.79 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Template\ThinkTemplate.class.php ( 27.73 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Driver\TagLib\TagLibCx.class.php ( 23.72 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Template\TagLib.class.php ( 8.33 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Lib\Taglib\TagLibSpadmin.class.php ( 2.48 KB )
D:\wwwroot\deviser\wwwroot\data\runtime\Cache\Portal\3e9d4050adb3b9f80f999e4f49f023b7.php ( 21.40 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\ContentReplaceBehavior.class.php ( 2.23 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\TokenBuildBehavior.class.php ( 2.45 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\WriteHtmlCacheBehavior.class.php ( 1.38 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\ShowRuntimeBehavior.class.php ( 3.51 KB )
D:\wwwroot\deviser\wwwroot\simplewind\Core\Lib\Behavior\ShowPageTraceBehavior.class.php ( 5.39 KB )

SHOW COLUMNS FROM `sp_terms` [ RunTime:0.003442s ]
SELECT * FROM `sp_terms` WHERE ( status=1 ) ORDER BY listorder asc [ RunTime:0.008114s ]
SHOW COLUMNS FROM `sp_posts` [ RunTime:0.003669s ]
SELECT * FROM `sp_posts` right join sp_term_relationships on id=object_id WHERE ( status=1 ) ORDER BY post_modified desc [ RunTime:0.159167s ]
SELECT * FROM `sp_terms` WHERE ( status=1 and tuijian=1 ) ORDER BY listorder asc LIMIT 10 [ RunTime:0.001920s ]
SHOW COLUMNS FROM `sp_terms` [ RunTime:0.003693s ]
SELECT * FROM `sp_terms` WHERE ( term_id>0 ) ORDER BY term_id asc [ RunTime:0.005684s ]
SELECT * FROM `sp_terms` WHERE ( term_id=158 and status=1 ) LIMIT 1 [ RunTime:0.001502s ]
SELECT * FROM `sp_posts` right join sp_term_relationships on id=object_id WHERE ( status=1 and tid=189 ) ORDER BY post_modified desc [ RunTime:0.003119s ]
SELECT * FROM `sp_posts` right join sp_term_relationships on id=object_id WHERE ( status=1 and post_tuijian=1 ) ORDER BY post_modified desc LIMIT 4 [ RunTime:0.003678s ]
SELECT * FROM `sp_terms` WHERE ( parent=265 and status=1 ) [ RunTime:0.001524s ]
SELECT * FROM `sp_terms` WHERE ( parent=273 and status=1 ) [ RunTime:0.001492s ]
SELECT * FROM `sp_terms` WHERE ( parent=159 and status=1 ) [ RunTime:0.001314s ]
SELECT * FROM `sp_terms` WHERE ( parent=160 and status=1 ) [ RunTime:0.001338s ]
SELECT * FROM `sp_terms` WHERE ( parent=267 and status=1 ) [ RunTime:0.001855s ]
SELECT * FROM `sp_terms` WHERE ( parent=161 and status=1 ) [ RunTime:0.001754s ]
SELECT * FROM `sp_terms` WHERE ( parent=166 and status=1 ) [ RunTime:0.001368s ]
SELECT * FROM `sp_terms` WHERE ( parent=162 and status=1 ) [ RunTime:0.001199s ]
SELECT * FROM `sp_terms` WHERE ( parent=159 and status=1 ) [ RunTime:0.001659s ]
SELECT * FROM `sp_terms` WHERE ( parent=160 and status=1 ) [ RunTime:0.001231s ]
SELECT * FROM `sp_terms` WHERE ( parent=161 and status=1 ) [ RunTime:0.001327s ]
SELECT * FROM `sp_terms` WHERE ( parent=162 and status=1 ) [ RunTime:0.001426s ]
SELECT * FROM `sp_terms` WHERE ( parent=166 and status=1 ) [ RunTime:0.003285s ]
SELECT * FROM `sp_terms` WHERE ( parent=265 and status=1 ) [ RunTime:0.001284s ]
SELECT * FROM `sp_terms` WHERE ( parent=267 and status=1 ) [ RunTime:0.001248s ]
SELECT * FROM `sp_terms` WHERE ( parent=273 and status=1 ) [ RunTime:0.001322s ]
SELECT * FROM `sp_terms` WHERE ( parent=66 and status=1 ) [ RunTime:0.001281s ]
SELECT * FROM `sp_terms` WHERE ( parent=67 and status=1 ) [ RunTime:0.001535s ]
SELECT * FROM `sp_terms` WHERE ( parent=69 and status=1 ) [ RunTime:0.001146s ]
SELECT * FROM `sp_terms` WHERE ( parent=70 and status=1 ) [ RunTime:0.002069s ]
SELECT * FROM `sp_terms` WHERE ( parent=234 and status=1 ) [ RunTime:0.001274s ]
SELECT * FROM `sp_terms` WHERE ( parent=235 and status=1 ) [ RunTime:0.001252s ]
SELECT * FROM `sp_terms` WHERE ( parent=236 and status=1 ) [ RunTime:0.001924s ]
SELECT * FROM `sp_terms` WHERE ( parent=237 and status=1 ) [ RunTime:0.001121s ]
SELECT * FROM `sp_terms` WHERE ( parent=238 and status=1 ) [ RunTime:0.001292s ]
SHOW COLUMNS FROM `sp_slide_cat` [ RunTime:0.001910s ]
SELECT * FROM `sp_slide_cat` LEFT JOIN sp_slide as b on sp_slide_cat.cid =b.slide_cid WHERE ( cat_idname='product-banner' ) [ RunTime:0.001278s ]
SELECT * FROM `sp_terms` WHERE ( parent='159' and status=1 ) ORDER BY term_id asc LIMIT 1 [ RunTime:0.001376s ]
SELECT * FROM `sp_terms` WHERE ( parent='160' and status=1 ) ORDER BY term_id asc LIMIT 1 [ RunTime:0.003713s ]
SELECT * FROM `sp_terms` WHERE ( parent='161' and status=1 ) ORDER BY term_id asc LIMIT 1 [ RunTime:0.002133s ]
SELECT * FROM `sp_terms` WHERE ( parent='166' and status=1 ) ORDER BY term_id asc LIMIT 1 [ RunTime:0.001529s ]
SELECT * FROM `sp_terms` WHERE ( parent='162' and status=1 ) ORDER BY term_id asc LIMIT 1 [ RunTime:0.001409s ]
SELECT * FROM `sp_terms` WHERE ( parent='57' and status=1 ) ORDER BY term_id asc LIMIT 1 [ RunTime:0.001910s ]