I. Giới thiệu Sennheiser EW 122-p G3
Sennheiser EW 122-p 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
The ME 4 clip-on cardioid microphone compliments this ENG set by blocking out extraneous background noise due to its high-directivity. The bodypack transmitter and portable adaptive diversity receiver are equipped with charging contacts built-in to the housing for use with Sennheiser's optional rechargeable batteries. Reception stays strong as the receiver is upgraded to utilize its line cable as a second antenna for adaptive-diversity operation.
II- Tính năng sản phẩm : Micro không dây Sennheiser ew 122-p G3
- Sturdy metal housing (transmitter and receiver)
- 42 MHz bandwidth: 1680 tunable UHF frequencies for interference-free reception
- Enhanced frequency bank system with up to 12 compatible frequencies
- Adaptive-diversity reception for high reception quality
- 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 transmitters via infrared interface
- User-friendly menu operation with more control options
- Illuminated graphic display (transmitter and receiver)
- Auto-Lock function avoids accidental changing of settings
- HDX compander for crystal-clear sound
- Transmitter and receiver feature battery indicatation in 4 steps
- Programmable Mute function
- Contacts for recharging BA 2015 accupack directly in the transmitter or receiver
- Wide range of accessories adapts the system to any requirement
III- Thông số kĩ thuật sản phẩm : Sennheiser EW 122-p G3
| THD, total harmonic distortion |
< 0,9 % |
| Presets |
12 |
| Microphone |
electret |
| Frequency response (Microphone) |
80 - 18000 Hz |
| Compander |
HDX |
| Audio-XLR connector |
3,5 mm Jack |
| THD, total harmonic distortion |
< 0,9 % |
| Sound pressure level (SPL) |
120 dB(SPL) max. |
| AF sensitivity |
40 mV/Pa |
| Signal-to-noise ratio |
> 110 dB(A) |
| RF output power |
30 mW |
| Transmission/receiving frequencies |
1680 |
| Switching bandwidth |
42 MHz |
| Peak deviation |
+/- 48 kHz |
| In compliance with |
ETS 300422 , ETS 300445 , CE , FCC |
| Input voltage range |
1,8 V line |
| Frequency range |
516...558 MHz
626...668 MHz
780...822 MHz / Germany
823...865 MHz / Germany
566...608 MHz
606...648 MHz
516...558 MHz
626...668 MHz
734...776 MHz
780...822 MHz
823...865 MHz
566...608 MHz |
| Audio output level |
unbalanced: +10 dBu max |
| Dimensions |
82 x 64 x 24 mm |
| Weight |
~ 160 g |
| Dimensions |
82 x 64 x 24 mm |
| Weight |
~ 160 g |
