Audio-Technica ATW-3255

• 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)