DSPPA D7223 | ชุดไมโครโฟนสำหรับประธาน
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The D7233/D7234 conference unit integrates functions such as speaking, voting, sign-in, self-test, tea application service and two-way intercom. Adopt cardioid directional condenser microphone, built-in internal magnetic speaker, headphone jack, with microphone on indicator
ring and touch button light switch indication. It has the function of voice control switch in VOICE mode. Built-in digital high-speed processor and high-fidelity audio circuit. The unit with LCD capacitive touch screen can be operated by touch. The display can show the identity and working status of the chairman unit / VIP unit / common unit. With a variety of working modes, with echo cancellation,howling suppression, background squelch and other functions
**ราคาต่อตัว** (ราคารวม VAT 7% แล้ว)
หมายเหตุ
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Tel: 02-991-8600, 086-514-5515
DSPPA D7223 ชุดไมโครโฟนสำหรับประธาน
The D7233/D7234 conference unit integrates functions such as speaking, voting, sign-in, self-test, tea application service and two-way intercom. Adopt cardioid directional condenser microphone, built-in internal magnetic speaker, headphone jack, with microphone on indicator
ring and touch button light switch indication. It has the function of voice control switch in VOICE mode. Built-in digital high-speed processor and high-fidelity audio circuit. The unit with LCD capacitive touch screen can be operated by touch. The display can show the identity and working status of the chairman unit / VIP unit / common unit. With a variety of working modes, with echo cancellation,howling suppression, background squelch and other functions
Features
- Compliant with IEC 60914 international standard
- With internal magnetic high-fidelity speaker for auto mute when turned on, not easy to generate howling.
- 3.5mm stereo headphone jack for headphone connection, with adjustable headphone volume
- Super strong anti-interference capability
- With microphone switch button, and chairman priority button for the chairman unit
- With the camera, it can realize auto camera tracking after setting through the digital conference system host or PC control software.
- With the control host, the unit has self-checking functions for buttons, microphones, LED indicators and built-in speakers
- With auto EQ function for howling suppression
Specification
| Model | D7233/D7234 | |
| Structure type | Embedded | |
| Effective | Unit A to Unit B | 50Hz-14kHz |
| frequency of gain | Host line to unit | 30Hz-18kHz |
| limit (±3dB) | Unit to host line | 40Hz-16kHz |
| Speaker power | 1.5W | |
| Static power consumption | <5W | |
| Maximum power consumption | 8W | |
| SNR | >76dB | |
| Crosstalk attenuation | >80dB | |
| Harmonic distortion | <0.3% | |
| Headphone output | 9dBu，8-32Ω，3.5mm | |
| Working power | Host +48V PoE power supply | |
| Unit interface | Dante network interface | |
| Microphone type | Electret cardioid capacitive microphone | |
| Sensitivity | -30dBV/pa | |
| Microphone | Input Impedance | 2kΩ |
| Equivalent noise | 20dB(SPL) | |
| Max. SPL | 125dB(THD<3%) | |
| Package size | 500×200×180 mm | |
| Machine size (W×D×H) | 80×80×145mm | |
| Desktop counterbore size | 81×81×3mm | |
| Desktop hole size | 73×70mm | |
| Gross weight (Kg) | 1.25kg | |
| Net weight (Kg) | 0.75kg | |
| แบรนด์ (Brands) | DSPPA |
|---|---|
| รุ่น | D7223 |
| ข้อมูลจำเพาะ | DSPPA D7223 ชุดไมโครโฟนสำหรับประธาน |
| สี (Color) | สีดำ |
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