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![](https://ae01.alicdn.com/kf/S9901074ca6b4437abbaa25b24d26f8639/ST-9720-FM-KTV.jpg) ![](https://ae01.alicdn.com/kf/S5bc6364283dc4ddc8830386297b3df0dW/ST-9720-FM-KTV.jpg) ![](https://ae01.alicdn.com/kf/S0fc74e9841f64db88e28d27b9e7ddb7dl/ST-9720-FM-KTV.jpg) ![](https://ae01.alicdn.com/kf/S4a644528653340ec8bd521c3abe0cb28d/ST-9720-FM-KTV.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S9901074ca6b4437abbaa25b24d26f8639/ST-9720-FM-KTV.jpg) ![](https://ae01.alicdn.com/kf/S5bc6364283dc4ddc8830386297b3df0dW/ST-9720-FM-KTV.jpg) ![](https://ae01.alicdn.com/kf/S0fc74e9841f64db88e28d27b9e7ddb7dl/ST-9720-FM-KTV.jpg) ![](https://ae01.alicdn.com/kf/S4a644528653340ec8bd521c3abe0cb28d/ST-9720-FM-KTV.jpg) ![](https://ae01.alicdn.com/kf/Sf925626083234a12a94e3d194d84eac8E/ST-9720-FM-KTV.jpg)
- ºê·£µå À̸§: DIXSG
- ¿ø»êÁö: Áß±¹
- Brand Name: STABCL
- Model Number: ST-9720
- Style: Handheld Microphone
- Communication: Wireless
- Use: Karaoke Microphone, SINGING, KTV Stage Performance
- Place of Origin: Guangdong, China
- Material: Metal
- Function: Noise Cancelling
- Polar Pattern: Cardioid
- Type: Wireless Microphone
- Signal To Noise Ratio: >110dB
- Frequency Response Rate: 40Hz-18KHz(¡¾3dB)
- Sensitivity: 12 dB¥ìV (80dBS/N), 12 dB¥ìV (80dBS/N)
- Frequency range: 640-690MHz
- Modulation mode: broadband FM
- Channel: 2 Channel
- Channel number: 200
- Channel spacing: 200KHz
- Frequency stability: ¡¾0.005%
- Input power: 5W
- Intermediate frequency: first 110MHz, second 10.7MHz
- Wireless interface: BNC/50¥Ø
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ÁÖÆļö ¹üÀ§
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º¯Á¶ ¸ðµå
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±¤´ë¿ª FM
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50MHz
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ä³Î ¼ö
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200
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ä³Î °£°Ý
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200KHz
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± 0.005% À̳»
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µ¿Àû ¹üÀ§
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> 105dB
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± 45KHz
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Æ÷°ýÀû ÀÎ ¿Ö°î
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¡Â 0.2%
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ÀÔ·Â Àü·Â
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5W
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°¨µµ
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12 dB ¥ì V (80dBS/N)
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Ãâ·Â Àü·Â
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20mW
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