RM-300X
RM-300X একটি রিমোট মাইক্রোফোন যা ডিজাইন করা হয়েছে ইন্টিগ্রেটেড ভয়েস ইভ্যাকুয়েশন সিস্টেমের সাথে ব্যবহারের জন্য। এতে ১৩টি ফাংশন সুইচ আছে যা ইন্ডিভিজ্যুয়াল জোন বা গ্রুপ জোন সিলেক্ট হিসেবে সেট করা যায়। অপশনাল RM-210F রিমোট মাইক্রোফোন এক্সটেনশন ইউনিটের মাধ্যমে ১০ টি ইউনিট পর্যন্ত বৃদ্ধি করা যায়।
- (*1) 0 dB = 1 V
| Power Source | 24 V DC (operating range: 15 - 40 V DC, supplied from the voice evacuation frame) or DC input power supply connector (when the optional AD-246 power supply unit used). Usable DC power supply plug: 5.5 mm (0.22") outer diameter, 2.1 mm (0.08") inner diameter, 9.5 mm (0.37") long, and non-polarity type. |
|---|---|
| Current Consumption | 240 mA or less |
| Audio Output | 0 dB (*1), 600 Ω, balanced |
| External MicrophoneInput | -40 dB (*1), 2.2 kΩ, unbalanced, φ3.5 mm phone jack (2P) for electret condenser microphone -20 dB (*1), 4.7 kΩ, unbalanced, φ3.5 mm phone jack (2P) (AUX Input) (phantom power supply: 3 V DC) |
| Distortion | 1 % or less |
| Frequency Response | 100 Hz - 20 kHz |
| Signal to Noise Ratio | 60 dB or more |
| Microphone | Unidirectional electret condenser microphone with AGC (ON/OFF selectable) |
| Chime | Built inside (PCM sound source), monitoring possible using built-in speaker |
| Level Controls | Microphone sensitivity control, Monitor speaker volume control, Chime (adjustable using the software) |
| Connection Cables | Main line: Shielded CPEV cable (1 pair of audio wire + 1 pair of data wire + 1 pair of monitor/control wire + 1 pair of power supply wire) or Shielded Category 5 twisted pair cable (CAT5-STP) Branch line: Shielded Category 5 twisted pair cable (CAT5-STP), RJ45 connector |
| Maximum CableDistance | 1200 m (3937.01 ft) |
| No. of ConnectableExtension units | Max. 7 units |
| Monitor Speaker | Built inside |
| Operation | Function switch, Covered switch, Broadcast switch |
| Indicators | Power indicator, Failure indicator, Function switch indicator, Covered switch indicator, Broadcast switch indicator |
| Operating Temperature | 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) |
| Operating Humidity | 35 % to 80 %RH (no condensation) |
| Finish | ABS resin, black, semi-gloss |
| Dimensions | 190 (W) × 76.5 (H) × 215 (D) mm (7.48" x 3.01" x 8.46") (excluding microphone) |
| Weight | 880 g (1.94 lb) |
| Option | Remote microphone extension: RM-210F Wall mounting bracket: WB-RM200 Electret condenser microphone: WH-4000A, YP-M101, YP-M301 etc. |
