Overview
Body-pack receiver for 3000 Series In-Ear Monitoring System (ATW-3255).
Features
- Durable wireless in-ear monitor system delivers high-quality sound and stable RF
- Ideal for use in houses of worship and performance venues
- Optimized internal digital signal processing provides exceptional stereo separation
- Wide UHF tuning bandwidth of 138 MHz for maximum versatility in an increasingly congested RF environment; available in frequency bands DF2 (470 – 608 MHz) and EG2 (580 - 714 MHz)
- Shares design elements with the 3000 Series UHF Wireless Systems for easy integration and compatibility
- Transmitter and receiver include OLED screens for optimal readout of key settings and alerts
- Offers network monitoring and control via Wireless Manager software
- A channel plan can be deployed to all network-connected transmitters via an RF scan from a single receiver, with no interference or third-order intermodulation
- Body-pack receiver operates continuously for up to 7 hours when powered by NiMH batteries and charged in the ATW-CHG3 or ATW-CHG3N charging station (sold separately)
- Stereo or mono operation with pan/personal mix controls
- Receiver is equipped with an efficient headphone amp to ensure clear, natural sound quality
- Custom audio settings include EQ, limiter, gain control and balance
- Receiver’s antenna diversity improves RF stability
- Included ATH-E40 professional in-ear monitor headphones feature propriety dual phase push-pull drivers for exceptional accuracy and clarity
- Transmitter is equipped with balanced XLR inputs and loop output, plus network port
Specifications
| 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') Open range environment with no interfering signals |
| Dynamic Range | >90 dB, A-weighted, typical |
| Total Harmonic Distortion | <0.2% (at 1 kHz, +4dBu input) |
| Maximum Simultaneous Use (recommended) | 49 ch per band For assistance with multi-band operation or other frequency coordination issues, contact your local Audio-Technica dealer. |
| Notes | For product improvement, the product is subject to modification without notice. |
| IEM Transmitter | |
|---|---|
| RF Output Power | High: 50 mW, Low: 10 mW (switchable) at 50 ohms May 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 diversity Audio 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) |
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