Yamaha Conference Speakerphone Model PJP-EC200

  • สำหรับห้องประชุมที่มีระบบเครื่องเสียงและไมโครโฟนตั้งโต๊ะอยู่แล้ว
  • ใช้ร่วมกับลำโพงและไมค์เดิมของห้องประชุม
  • เหมาะสำหรับห้องประชุมขนาดใหญ่หรือห้องจัดงาน Event ต่างๆ

Specification

General

Interfaces LINE OUTPUT (L/R): Stereo RCA pin-jacks, CONFERENCE (IN/OUT): Stereo mini jacks, MIC/LINE INPUT: XLR/PHONE combo jacks, 2 ch (48-V phantom power supply supported)
Maximum power consumption 6 W or less
Radio interference standard VCCI Class A,
Operating environment Operating temperature: 0°C to 40°C, Operating humidity: 15% to 85% (no condensation)
Weight 753 g (excluding power adapter)
Dimensions 270 (W) x 42.6 (H) x 180 (D) mm (not including cables and terminals)
Power supply AC 100 to 240 V (50/60Hz)
Accessories AC adapter x 1, Power cable x 1,CD-ROM x 1, Installation/Setup Manual x 1

Audio

Frequency range 100 to 20,000 Hz
Signal processing Adaptive echo canceller / Feedback suppressor / Noise reduction / Auto gain controller
Arrival time of direct sound 120 ms maximum
Echo cancelling time 400 ms maximum
Echo cancelling capacity 60 dB maximum
Noise reduction 17 dB maximum

Input specifications

Terminal Specification Input level Input impedance
Rated input level Maximum input level
MIC/LINE INPUT (IN1/IN2) XLR, balanced. IN 1 & 2 (MIC) -60 dBu to
-20 dBu
-6 dBu 3 kΩ
50 to 600 Ω
Mics/Lines
XLR, balanced, IN 1 & 2 (LINE) -30 dBu to
+10 dBu
+20 dBu
PHONE, unbalanced, IN 1 & 2 (MIC) -60 dBu to
-20 dBu
-6 dBu 2.4 kΩ
PHONE, unbalanced, IN 1 & 2 (LINE) -30 dBu to
+10 dBu
+20 dBu
CONFERENCE IN Mini jack, unbalanced -7.8 dBu 0dBu 15kΩ

The XLR jacks support phantom power (+48 V)
0 dBu = 0.775 Vrms, 0dBV = 1 Vrms

Output specifications

Terminal Specification Output level Output impedance
Rated output level Maximum output level
MAIN OUT RCA pin jack, unbalanced, -10 dBV -3 dBV 600Ω
CONFERENCE OUT Mini jack, unbalanced, CONF.OUT (LINE) -10 dBV -3 dBV 600Ω
Mini jack, unbalanced, CONF.OUT (MIC) -30 dBV -23 dBV 600Ω