I. Giới thiệu Sennheiser EW 500-945 G3
Sennheiser EW 500-945 G3 là Sản phẩm của Thương hiệu Sennheiser thuộc dòng Seri EW, được nhập khẩu và phân phối chính hãng bởi Thiết Bị Âm Thanh Sân Khấu tại Việt Nam
Great technology throughout the microphone system make this system the ideal singing partner. The feedback-resistant, super-cardioid microphone capsule reproduces vocals prominently and with a smooth response. The powerful hand-held transmitter shows all important information on its large graphic display. Its optional rechargeable batteries can be recharged just by placing the handheld in the optional charging station.
- Sturdy metal housing (transmitter and receiver
- 42 MHz bandwidth: 1680 tunable UHF frequencies for interference-free reception
- Enhanced frequency bank system with up to 32 compatible frequencies
- Ethernet port for connecting to the Wireless Systems Manager (WSM) software for control via computer - this delivers a good overview of monitoring and professional data management for multi-channel systems
- High-quality true diversity reception
- Pilot tone squelch for eliminating RF interference when transmitter is turned off
- Automatic frequency scan feature searches for available frequencies
- Enhanced AF frequency range
- Increased range for audio sensitivity
- Wireless synchronization of transmitter parameter from receiver
- User-friendly menu operation with more control options
- Illuminated graphic display, receiver also shows transmitter settings
- Auto-Lock function avoids accidental changing of settings
- HDX compander for crystal-clear sound
- Transmitter feature battery indicatation in 4 steps, also shown on receiver display
- Easy-exchangeable microphone modules from evolution series
- Integrated Equalizer and Soundcheck mode
- Contacts for recharging BA 2015 accupack directly in the transmitter
- Wide range of accessories adapts the system to any requirement
II. Thông số kỹ thuật micro không dây Sennheiser EW 500-945 G3:
| Dimensions |
Receiver: 212 x 202 x 43 mm
Transmitter: Ø 50 mm, L 265 mm |
| Weight |
Receiver: 980 g
Transmitter: 450 g |
| Microphone |
dynamic |
| Presets |
32 |
| Sound pressure level (SPL) |
154 dB(SPL) max. |
| RF frequency range |
516...865 MHz |
| Frequency response (Microphone) |
25 - 18000 Hz |
| Compander |
HDX |
| AF sensitivity |
1,6 mV/Pa |
| THD, total harmonic distortion |
< 0,9 % |
| Signal-to-noise ratio |
> 115 dB(A) |
| Transmission/receiving frequencies |
1680 |
| RF output power |
10/30 mW |
| Transmission/receiving frequencies |
1680 |
| Switching bandwidth |
42 MHz |
| Peak deviation |
+/- 48 kHz |
| In compliance with |
ETS 300422 , ETS 300445 , CE , FCC |
| Operating time |
Transmitter: > 8 h |
| Frequency range |
780...822 MHz / Power supply unit EU / Germany
823...865 MHz / Power supply unit EU / Germany
606...648 MHz
780...822 MHz / Power supply unit UK
823...865 MHz / Power supply unit UK
516...558 MHz / Power supply unit US
626...668 MHz / Power supply unit US
734...776 MHz / Power supply unit US
566...608 MHz / Power supply unit US
925...937.5 MHz / Korea
516...558 MHz / Power supply unit EU
626...668 MHz / Power supply unit EU
734...776 MHz / Power supply unit EU
780...822 MHz / Power supply unit EU
823...865 MHz / Power supply unit EU
566...608 MHz / Power supply unit EU |
| Antenna connector |
2 BNC, 50 Ω |
| Input voltage range |
max. 3,0 V eff line |
| Audio output level (balanced) |
XLR : +18 dBu max |
| Audio output level (unbalanced) |
Jack : +12 dBu max |
