{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*CGD923 datasheet,pdf资料(870MHz,.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"recommend_keyword_search_v1","node":"-Gn7X2aRSFmN2hMyaNEUCA","reason":{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*CGD923 datasheet,pdf资料(870MHz,.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1","caused_by":{"type":"illegal_argument_exception","reason":"expected ')' at position 34"}}}]},"status":400}
MC12014中文资料,pdf datasheet
2009-09-16 08:58
`请问谁有IR1308的pdf datasheet资料,在线等,急着用。`
2011-11-17 10:49
本帖最后由 dplion 于 2011-12-13 16:46 编辑 STM32F103RBT6 pdf datasheet 芯片资料
2011-12-13 16:44
本文探讨了是否可以用现有的300MHz至450MHz RFIC构建868MHz发送器。868MHz发送器主要面向欧洲868MHz
2021-05-25 06:50
AT89C52 datasheet PDF at89c52中文资料
2009-11-03 10:13
VD型系列电子调谐器适用于870MHz CATV电视接收系统。分PAL:D/K;PAL:B/G两种中频和频道覆盖。外形安装尺寸又分小插口、大插口等两种。
2021-05-07 07:12
自动增益控制(AGC),频率为870MHz时,能够为+2dBm至-8dBm (在4.2% OMI)的光输入信号提供23dBmV/通道±1dB (47MHz时为19dBmV/通道)的补偿。MAX3660也
2021-05-17 07:04
低频(300MHz至450MHz) ISM RF发送器已广泛用于欧洲434MHz市场,这也是美国260MHz至470MHz
2019-08-30 08:23
低频(300MHz至450MHz) ISM RF发送器已广泛用于欧洲434MHz市场,这也是美国260MHz至470MHz
2019-08-23 07:20
IEC TR61400-24 datasheet pdf
2009-11-27 09:43