The RM-200SA is a remote microphone designed for TOA’s SX-2000 Series Matrix System. It is equipped with: 13 function switches (which can be used to select individual zones or zone groups), a covered switch, and corresponding indicators.
Specification Power Source 24 V DC (operating range: 15 – 40 V DC, supplied from the SX-2000AI or SX-2100AI audio input unit) or DC input power supply (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*, 600 Ω, balanced External Microphone Input -40 dB*, 2.2 kΩ, unbalanced, mini jack, for electret condenser microphone (phantom power supply: 3 V DC) Distortion 1% or less Frequency Response 100 – 20,000 Hz S/N 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 Control Microphone sensitivity control, Monitor speaker volume control, Chime (adjustable using the software) Connection Cable Main line: Shielded CPEV cable (1 pair of audio wire + 1 pair of data wire + 1 pair of monitor/control wire + 1 pair of supply wire) or Shielded Category 5 twisted pair cable (CAT5-STP) Branch line Shielded Category 5 twisted pair cable (CAT5-STP), RJ45 connector Maximum Cable Distance 800 m (874.89 yd) No. of Connectable Expansion Max. 4 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, blueish gray Dimensions 190 (W) × 76.5 (H) × 215 (D) mm (7.48″ × 3.01″ × 8.46″) (excluding microphone) Weight 880 g (1.94 lb) Option Remote microphone extension: RM-210
Wall mounting bracket: WB-RM200
Electret condenser microphone: WH-4000A, YP-M101, YP-M301 etc.