Williams Sound SoundPlus Infrared Transmitter WIR TX90 - Manual (Page 3)

Fig 2: TX90 Rear View
Power Input: 3-Pin Molex, 24 VAC, 50-60 Hz, 35 VA
Audio Input Connector: CH A and CH B, 3 wire Phoenix
Input Level: Balanced or unbalanced, 316 mVRMS (-10dBV) nominal, 5.7k input impedance; max input (over
volume range)
-21 to +7 dBV.
Baseband Output: BNC, 50 Ω, for use with TX9 only
Baseband Cable: RG 58 Coax, BNC connectors, maximum 1000’ (300m) length
Operating Requirements: 0-50º C (+32°F to 122°F) ambient temperature, non-condensing, non-corrosive atmosphere
Mounting Kits: Wall or Ceiling Mount: BKT 024 Omnidirectional mount;
Optional: Tripod Stands: SS-11 or SS-6
Warranty: 5 years on transmitter, 90 days on accessories
Approvals: CE, FCC, RoHS, WEEE
Compatible Receivers: WIR RX22-4 Four-Channel Receiver
WIR RX15-2 Two-Channel Receiver
WIR RX18 Two-Channel Receiver
Notes: Specifications: Single end input, volume & tone controls at mid point, 1 kHz,
“Music” Preset
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
SoundPlus® Infrared Transmitter