I. Giới thiệu micro Sennheiser SK 9000
Micro Sennheiser SK 9000 là sản phẩm của thương hiệu Sennheiser thuộc dòng Micro thuyết giảng được nhập khẩu và phân phối chính hãng bởi Thiết Bị Âm Thanh Sân Khấu tại Việt Nam
A powerful companion on every stage setting or outdoor application: this lightweight digital bodypack transmitter ensures a reliable sound transmission even under the toughest conditions.
The SK 9000 is compatible to 3-Pin lemo connector lavalier microphones, but also instruments with line signal and guitars benefi t from the cable-like audio transmission.
The housing of the SK 9000 is made of die cast magnesium to offer maximum robustness at a very low weight. Ease of use and safety against unwanted changes were the criteria for the design of the user interface. This is achieved by the iconbased menu structure and infrared synchronization with the receiver.
Exchangeable energy packs with environment-friendly Lithium Ion technology supply the required energy while saving thousands of batteries over time.
Đặc điểm Micro Sennheiser SK 9000
- Flexible use for a broad variety of audio sources
- 3-pin Lemo connector for lavalier microphones, guitars and instruments
- Robust and lightweight – easy to conceal in a costume
- Bodypack transmitter with magnesium housing
II. Thông số kỹ thuật Micro Sennheiser SK 9000
| Dimensions |
76 x 62 x 20 mm L x W x D (with rechargeable battery pack BA 61) |
| Frequency response |
Mic: 60-20000 Hz (3 dB) |
| Weight |
approx. 147 g (with rechargeable battery pack BA 61 and belt clip) |
| Audio input |
3-pin socket |
| Power consumption |
Max. 960 mW |
| RF output power |
Mode LR : 25 mW rms, 50 mW en crête |
| Switching bandwidth |
88 MHz |
| Operating time |
6.5 h with rechargeable battery pack BA 61 |
| Modulation |
Mode HD: uncompressed audio
Mode LR: SeDAC (Sennheiser Digital Audio Codec) |
| Power supply |
B 61: Primary cells, Type AA
BA 61Rechargeable battery pack |
| Antenna connector |
Coaxial |
| Gain |
line : -6 dB |
| Frequency range |
SK 9000 B1-B4: 630-718 MHz |
| Input impedance |
line : 1 MΩ |
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