{"id":1027,"date":"2024-07-04T08:50:31","date_gmt":"2024-07-04T08:50:31","guid":{"rendered":"https:\/\/gztodun.com\/?post_type=product&p=1027"},"modified":"2024-07-04T08:50:31","modified_gmt":"2024-07-04T08:50:31","slug":"td914u","status":"publish","type":"product","link":"https:\/\/gztodun.com\/index.php\/product\/td914u\/","title":{"rendered":"TD914U"},"content":{"rendered":"

True diversity one to two wireless microphone\"\"<\/span><\/h2>\n
\r\n\u25c6 The main equipment includes a 4-channel true diversity wireless conference host and 4 square pole wireless conference microphones Features: \u25c6 Apply PLL frequency synthesis phase-locked loop technology to avoid interference frequencies; \u25c6 CPU bus control, combined with digital LCD interface display, allows for smooth operation and outstanding performance; \u25c6 Multi-stage narrow-band high-frequency and medium-frequency frequency selective filtering to fully eliminate interference signals; \u25c6 Audio compression and expansion technology, greatly reducing noise and increasing dynamic range; \u25c6 Feedback howling suppression and weakening function can effectively reduce feedback howling; \u25c6 The receiver adopts multi-stage high-frequency amplification and has extremely high sensitivity; \u25c6 Multiple noise monitoring circuits and a specially designed ID identification code verification system, making it super anti-interference; \u25c6 The ideal space usage range is 80 meters; \u25c6 You can choose any hand microphone, headband, or collar clip.\r\n<\/span><\/pre>\n
Technical Parameters:\r\ntransmitter\r\n\u25c6 Working frequency: 530-990MHz\r\n\u25c6 Modulation method: wideband FM\r\n\u25c6 Number of channels: 50\r\n\u25c6 Channel spacing: 300kHz\r\n\u25c6 Frequency stability: \u00b10.005%\r\n\u25c6Dynamic range: 100dB\r\n\u25c6 Maximum offset: \u00b145kHz\r\n\u25c6 Audio frequency response: 60Hz-16kHz (\u00b13dB)\r\n\u25c6 Comprehensive signal-to-noise ratio: >95dB\r\n\u25c6 Comprehensive distortion: \u22640.5%\r\n\u25c6 Working distance: 80m (under ideal environment)\r\n\u25c6 Working environment temperature: -10\u2103~+50\u2103\r\nreceiver\r\n\u25c6 Carrier frequency: 550-980MHz (adjustable)\r\n\u25c6 Power adapter voltage: AC110V-230V 50Hz\/60Hz (please use according to the label on the casing and power adapter)\r\n\u25c6 DC input voltage: DC12\u2014DC15V 1500Ma\r\n\u25c6 Power consumption: 13W\r\n\u25c6S\/N signal-to-noise ratio: \u226595dB\r\n\u25c6 T.H.D distortion: <0.5%\r\n\u25c6 Frequency response: 60Hz -16kHz<\/span><\/pre>\n
<\/pre>\n","protected":false},"excerpt":{"rendered":"
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