T-531A/ T-531B/ T-531C Wireless Microphone ( frequency-adjustable single channel wireless microphone with UHF band LCD display-non true diversity)
Jaminan Garansi
- 3 Tahun Speaker System
- 2 Tahun Conference System
- 1 Tahun LED Display System
Description:
* It adopts 1/2 width and 1U height of EIA international standard metal cabinet, which can be directly mounted to the rack.
* With 100 frequencies in each of 640-857MHZ six frequency bands, advanced PLL frequency synthesis phase-locked loop technology, adjustable frequency and adjustable transmit power to avoid interference frequency.
* Superior anti-interference ability can effectively restrain same frequency interference, or noise caused by the external interference.
* LCD display window, channel, frequency, RF signal strength, AF audio output intensity.
* With infrared frequency automatic synchronization locking transmitter frequency ACT function.
* Receiving antenna adopts rear separated design, single-antenna automatic selection reception, audio code and noise to lock double mute circuit. It is not only long in receiving distance, but also rare to disconnect.
* SQ internal adjustment can increase the receiving sensitivity to increase the receiving distance, or reduce the sensitivity to avoid noise interference.
Specifications:
| System Specifications | |
| Frequency Range | UHF 640-857MHz,Two bands total |
| Modulation | Broadband FM |
| Adjustable range | 25MHz |
| Channel Number | 600 |
| Channel Spacing | 250KHz |
| Frequency Stability | Within ±0.005% |
| Dynamic Range | 100dB |
| Maximum Deviation | ±45KHz |
| Frequency Response | 60-18KHz (±3dB) |
| Comprehensive SNR | >115dB |
| THD | ≤0.5% |
| Operating Distance | 100 meters in the clearing |
| Receiver Specifications | |
| Receiver Mode | Double frequency conversion superheterodyne |
| Intermediate Frequency | 110MHz, 10.7MHz |
| Antenna Access | BNC/50Ω |
| Sensitivity | 12dB μV (80dBS/N) |
| Adjustable Sensitivity Range | 12-32dB μV |
| Spurious suppression | ≥75dB |
| Output socket type | Balanced and unbalanced |
| Maximum output level | +10dBV |
| Power supply | DC 12~15V 500mA |
| Operating temperature | -10°C~+80°C |
| Dimensions (W x H x D) | 210x44x147 mm |
| Weight | About 1.4Kg |
| Microphone Specifications | |
| Sound head | Moving-coil microphone |
| Capacitive | Lapel microphone, headset microphone |
| Antenna | Hand-held microphone with built-in helical antenna. And the transmitter uses a 1/4 wavelength whip antenna |
| Output Power | High power 30mW; low power 3mW |
| Discrete suppression | -60dB |
| Power supply | 2 AA batteries |
