You are looking at Audio Technica 3000 Uhf 40 Channel Intelliscanning In Ear Monitor System With Earbuds Description: 3000 Series IEM The Audio-Technica 3000 Series Wireless In-Ear Monitor System (ATW-3255) was designed to bring professional sound quality and features to all levels of performers and performance venues. System integrators for houses of worship, owners of live-performance venues and the musicians who play in them all tell us the same thing: They need an affordable, durable in-ear monitor system that is easy to use and, crucially, delivers high-quality sound with dependable RF.The 3000 Series Wireless IEM provides all that and more. Specs: Overall System Operating Frequencies: Band DF2: 470.125 to 607.875 MHz Please note that some frequency bands might not be available in your territory or could come with a limited tuning bandwidth/transmitting power due to local regulations. Minimum Frequency Step: 25 kHz Modulation Mode: FM Nominal/Peak Deviation: ±34 kHz nominal / ±45 kHz peak Frequency Response: 40 Hz to 14,100 Hz Stereo Separation: 75 dB Operating Range: 90 m (300′) Dynamic Range: >90 dB, A-weighted, typical Total Harmonic Distortion: <0.2% (at 1 kHz, 4dBu input) Maximum Simultaneous Use (recommended): 49 ch per bandFor assistance with multi-band operation or other frequency coordination issues, contact your local Audio-Technica dealer. IEM Transmitter RF Output Power: High: 50 mW, Low: 10 mW (switchable) at 50 ohmsMay differ depending on the country or region in which you live. Input Connection: XLR-F type×2 (Pin1: GND, Pin2: Hot, Pin3: Cold) Maximum Input Level: XLR-F type: 24 dBu (at 0 dB sensitivity) Output Connection: 6.3 mm (1/4″) TRS×2 (Tip: Hot, Ring: Cold, Sleeve: Ground） Network: 100BASE-T Network Port: RJ-45 Power Supply: 100 to 240 V AC (50/60 Hz) to 12V DC 1 A (center positive) switched mode external power supply Antenna Output: BNC-type, 50 ohms Dimensions: 210 mm (8.3″)×191 mm (7.5″)×43.4 mm (1.7″) (W×D×H) Weight: 1,100 g (39 oz)(without accessories) Included Accessories: AC adapter Rack-mount (large, small) Flexible UHF antenna Receiver Receiving System: Antenna diversityAudio output cable performs as a secondary antenna to ensure stable RF performance. Image Rejection: >80 dB, typical RF Sensitivity: 20 dBuV at 60 dBA S/N ratio (50 ohms termination) Headphone Output Jack: 3.5 mm (1/8″) TRS stereo mini-jack Headphone Output: 40 mW (at 12 ohms) EQ: Low: 80 Hz / 160 Hz / 320 Hz / ±9 dB in 3 dB step High: 6 kHz / 8 kHz / 10 kHz / ±9 dB in 3 dB step Limiter: Selectable: -30dB to OFF (0 dB) in 6 dB steps Antenna Input: SMA type, 50 ohms Operating Temperature Range: -5℃ to 45℃ (23℉ to 113℉)Battery performance may be reduced at very low temperatures. Dimensions: 64 mm (2.5″)×23 mm (0.91″)×82 mm (3.2″) (W×D×H) Weight: 102 g (3.6 oz) (without batteries) Accessories Included: ATH-E40 Battery Current/Life: 4 to 6 hours (alkaline); 5 to 7 hours (Ni-MH, 1900 mAh); 11 to 13 hours (Lithium)Depending on battery type, usage, volume level and environmental conditions. Battery Type: 3 V DC (two 1.5 V AA) (not included)
