ภาษาไทย 
หมวดหมู่สินค้า: TOA
รหัส : PS15TOA0916
สินค้ารับประกันคุณภาพ 1 ปี ราคายังไม่รวมค่าแรงติดตั้งและค่าจัดส่ง
ราคาสินค้ายังไม่รวมภาษีมูลค่าเพิ่ม 7%
จาก 24,000.00 บาท
ลดทันที 5%
ราคา 22,800.00 บาท
13 ธันวาคม 2566
ผู้ชม 578 ผู้ชม
TOA IR-802T Infrared Wireless Tuner
ลำโพงอินฟาเรด 8 วัตต์
The Infrared Wireless Microphone System using this IR-802T is a PA system designed for use in the school classrooms assuming that their size is about 10 m × 10 m (30 ft × 30 ft). The IR-802T is a 2-channel Infrared Wireless Tuner employing a fixed frequency system with 3 AUX inputs. It is combined with an infrared wireless microphone and an infrared wireless speaker to make up the infrared wireless microphone system. The infrared wireless microphone system eliminates problems with interference or eavesdropping, allowing simultaneous use in adjacent school classrooms.
Specification
| Power Source | 230 V AC, 50/60 Hz (supplied AC adapter must be used) |
|---|---|
| Power Consumption | 8 W (based on UL standards) Max. 40.8 W (rated output at IR-820SP) |
| Receiving Frequency | Teacher (Channel A): 3.100 MHz Student (Channel B): 3.350 MHz |
| Receiver Sensitivity | 50 dB or more, Signal to Noise ratio (40 dBμV input, 1 kHz modulation, ±4.8 kHz deviation) |
| Signal to Noise Ratio | Tuner: 60 dB or more (60 dBμV input, 1 kHz modulation, ±4.8 kHz deviation, A-weighted, Equalization: Centered) AUX: 75 dB or more (A-weighted, Equalization: Centered) |
| Tone Squelch Frequency | 32.768 kHz |
| Input | AUX PC: line, -10 dB*, 10 kΩ, unbalanced, stereo mini jack (internal mixing) AUX DVD/TV: line, -10 dB*, 10 kΩ, unbalanced, 2P RCA jack (internal mixing) AUX MP3: line, -10 dB*, 10 kΩ, unbalanced, stereo mini jack (internal mixing) Mute: 25 V line signals of telephone paging from a school intercom system |
| Output | ALD (Assistive Listening Device): line, -10 dB*, 10 kΩ, unbalanced, monaural mini jack Speaker: RJ45 (dedicated terminal for IR-820SP connection) |
| Frequency Response | Tuner: 100 Hz - 12 kHz, AUX: 100 Hz - 20 kHz |
| Equalization | High: ±10 dB at 10 kHz Mid: ±10 dB at 1.3 kHz Low: ±10 dB at 100 Hz |
| Mute Function | Muted by 25 V line signals |
| LED Indicator | Power (green) × 1, Infrared Reception (yellow) × 2, Mute (red) × 1 |
| Operating Temperature | -10 ℃ to +50 ℃ (14 ゜F to 122 ゜F) |
| Operating Humidity | 90 %RH or less (no condensation) |
| Finish | Panel: Aluminum, black Case: Steel plate, black |
| Dimensions | 210 (W) × 46 (H) × 312 (D) mm (8.27 × 1.81" × 12.28") |
| Weight | 1.8 kg (3.97 lb) |
| Accessory | AC adapter (DC cord length: 1.8 m (5.91 ft)) …1, AC power cord (2m (6.56 ft)) …1, Volume control cover …6, Removable terminal plug (2 pins) …1 |
| Option | Half width blank panel: MB-15B-BK |
| Contact Us | ||
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Tel | : 02 996 2636 หรือ 02 029 9470 |
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Mobile | : 082 4500417, 082 4500418 |
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: sales@pathumdesign.net | |
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Line ID | : @pathumdesign |
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: Pathumdesign | |
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: ปทุมดีไซน์ คอมมิวนิเคชั่น ซิสเต็ม | |
| www.pathumdesign.net |
| www.pathumdesign.co.th |
| www.psshop01.com |
| www.taradcctv.com |
