Overall System
Operating Frequencies
Band DF2: 470.125 to 607.875 MHz
Band EG2: 580.000 to 713.850 MHz
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
