I. Đặc điểm của micro không dây Sennheiser SKM 500 G4
The SKM 500 G4 Wireless Handheld Transmitter, No Capsule from Sennheiser is the latest addition to their evolution series of wireless transmitters. It operates in the UHF frequency range and can be used with a companion receiver and microphone capsule (sold separately) as part of a wireless RF transmission system for live stage, theater, and presentation applications.t features 3520 frequencies that are tunable in 25 MHz steps and equipped with 20 fixed frequency banks with up to 32 compatible frequency presets, and 6 user banks with up to 32 user-programmable frequencies. The transmitter's menu-driven backlit LCD display shows the current frequency, frequency bank and channel number, metering of AF level, transmission status, muting function, battery status, and more.
Furthermore, the SKM 500 G4 handheld transmitter's frequency response ranges from 80 Hz to 18 kHz and power is supplied by two 1.5V AA size batteries, or by one Sennheiser's BA 2015 rechargeable accupack. Also, an e 935, e 945, or e 965 microphone capsule is required (sold separately).
Tính năng của micro không dây Sennheiser SKM 500 G4
- Your choice of Sennheiser‘s renowned state-of-the-art e 935, e 945, e 965 capsules
- Easy and flexible wireless synchronization between transmitter and receiver via infrared
- Up to 32 compatible channels
- Up to 88 MHz bandwidth with 3520 selectable frequencies, fully tunable in a stable UHF range
- Ethernet connection for Wireless Systems Manager (WSM) control software for advanced frequency coordination in multi-channel setups
- High RF output power (up to 50 mW, adjustable in three steps 10/30/50) depending on country regulations
II. Thông số kỹ thuật micro không dây Sennheiser SKM 500 G4
| Modulation |
Wideband FM |
| Frequency Band |
AW+ (470 to 558 MHz) |
| Transmission Frequencies |
Maximum 3520 frequencies, adjustable in 25 MHz steps 20 frequency banks, each with up to 32 factory-preset channels, no intermodulation 6 frequency banks with up to 32 programmable channels |
| Switching Bandwidth |
Up to 88 MHz |
| Nominal/Peak Deviation |
±24 kHz / ±48 kHz |
| Frequency Stability |
≤ ±15 ppm |
| RF Output Power |
At 50 Ohms Switchable:
Low: Typical 10 mW
Standard: Typical 30 mW
High: Typical 50 mW |
| Pilot Tone Squelch |
Can be switched off |
| Compander |
Sennheiser HDX |
| AF Frequency Response |
80 Hz to 18 kHz |
| Signal to Noise Ratio |
Approximately ≥ 115 dBA (1 mV, peak deviation) |
| Total Harmonic Distortion (THD) |
≤ 0.9% |
| Input Sensitivity Range |
48 dB, adjustable in 6 dB steps |
| Temperature Range |
14 to 131°F (-10 to 55°C) |
| Power Supply |
2 x AA 1.5 V batteries, or BA 2015 accupack |
| Nominal Voltage |
3 V battery / 2.4 V rechargeable battery |
| Current Consumption |
At Nominal Voltage: Typical 180 mA
With Transmitter Switched Off: ≤ 25 μA |
| Operating Time |
Typically 8 hours |
| Dimensions (Diam. x L) |
2.0 x 10" (50 x 265 mm) |
| Weight |
16 oz (450 g) including batteries |
>>> Bạn có thể tham khảo thêm sản phẩm cùng loại khác: Micro cầm tay Sennheiser SKM 300 G4-S
>>> Bài tin tức này sẽ giúp cho bạn có thêm kinh nghiệm: Lắp đặt âm thanh hội trường cho trung tâm múa tại Hà Nội
