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Chiayo - IWR-220
Dual Channel I.R. Reciever
List Price
£255.68
$345.16
€306.81
incl. VAT
Product Description
The IWR-220 IR is a Dual Channel I.R. Reciever specially designed for small rooms in multi-adjacent rooms such as Karaoke or classroom applications.
Due to the IR advantage, the same frequencies could be repeated in all the adjacent rooms without any interference problem which is associated to RF wireless microphone systems.
- Dual channel
- Infrared frequencies: 2.08MHz / 2.54MHz
- 1/2 19
- High sensitivity
- Pilotone incorporated
- FM modulated
- Integrated wide-angled IR receiving sensor array
- Connection ports for two optional remote sensors for wall or ceiling mount
- Extended coverage with remote sensors
- Mixed audio output
- Compatible to Chiayo IWH-201 and IWM-202 transmitters
- Suitable for multi-room Karaoke and school application
| Description | IWR-220 |
|---|---|
| No.of Channels | Dual |
| Receiving Method | Infrared Superheat Receiving |
| Receiving Frequency | Ch 1: 2.08MHz, Ch 2: 2.54MHz |
| Infrared Wavelength | 850 nm |
| Modulation | FM |
| De-emphasis | 50 μs |
| Peak Deviation | ± 25kHz |
| Pilotone Frequency | Ch 1: 32.768kHz, Ch 2: 36.000kHz |
| Compander | Yes |
| S/N Ratio | Greater than 60dB |
| Distortion | Less than 1% ( at 1kHz ) |
| Frequency Response | 50Hz ~ 15kHz ± 3dB |
| Output Power | 25W at 4Ω load |
| Receiving angle | Matrix Super Wide Angle |
| Built-in IR sensor | 1 piece |
| External sensor inputs | 2 pieces |
| IR sensor input impedance | 75Ω |
| Power Supply | DC15v / 500mA |
| Dimension | 210(W) x 44.1(H) x 200(D) mm |
| Weight (Net) | 0.92kg |
| Weight (Gross) | 1.10kg |
