Band EE1: 530.000 to 589.975 MHz
Audio-Technica ATW-3211/831 Lavalier
The Audio-Technica ATW-3211/831 Fourth-Generation 3000 Series wireless lavalier system includes the ATW-R3210 receiver and ATW-T3201 body-pack transmitter with AT831cH cardioid condenser lavalier microphone.
The AT831cH Cardioid Condenser Lavalier Microphone features a 55" (1.4 m) permanently attached miniature cable terminated with a screw-down 4-pin connector for use with Audio-Technica cH-style body-pack transmitters. Includes windscreen and clothing clip.
Audio-Technica 3000 Series (Fourth Generation) Series
The Audio-Technica fourth-generation 3000 Series wireless systems give you the power and flexibility to operate within the congested UHF spectrum. 3000 Series systems have an operating range of 300' (100 m) and provide a class-leading 60 MHz tuning range, which is more than twice that offered by the previous 3000 Series models. Frequencies can be easily scanned and selected on the receiver and then synced with the transmitter via IR sync functionality. The 3000 Series even lets you set a backup frequency that can be quickly swapped by pressing the transmitter's multifunction button in the event of unexpected interference.
Extremely wide 60 MHz UHF tuning bandwidth for maximum versatility in an increasingly congested RF environment
Unique multifunction button on the handheld and body-pack transmitters can be used to switch to a backup frequency (on both transmitter and receiver) should interference be encountered
True Diversity operation reduces dropouts
Auto Squelch feature automatically adjusts squelch setting to maximize range while minimizing potential interference
Frequency scan and IR sync functionality for ease of setup
Dual-mode receiver display can switch between standard view or a performance view that highlights key metering
Transmitters and receivers include OLED screens for optimal readout of key settings and alerts
Rugged cH-style connector on body-pack transmitter provides secure connection to lavalier mics, headworn mics, and cables with cH-style screw-down 4-pin connector
Body-pack transmitter features tactile mute toggle switch (defeatable) for physical confirmation of mute status when transmitter display is not visible
Antenna power available for powered antennas and other in-line RF devices
Ground-lift switch helps eliminate audible hum caused by ground loops
Balanced and unbalanced audio output jacks
Charging terminals on transmitters work with optional ATW-CHG3 and ATW-CHG3N smart charging docks to recharge NiMH batteries (sold separately)
Band EE1: 530.000 to 589.975 MHz (2400 frequencies)
Minimum Frequency Step: 25 kHz
Modulation Mode: FM
Maximum Deviation: ATW-T3201: ±38 kHz (THD:10%), TW-T3202: ±36 kHz (THD:10%)"
ATW-T3201 Mic input: > 115 dB (A-weighted), typical
ATW-T3201 Inst input: > 112dB (A-weighted), typical
ATW-T3202: > 115 dB (A-weighted), typical"
Total Harmonic Distortion: <1.0% (at 1 kHz, ±17.5 kHz deviation)
Operating Range: 100 m (328') Open range environment with no interfering signals.
Operating Temperature Range: -5º C to +45º C (23º F to 113º F)
Frequency Response: ATW-T3201: 31 Hz to 15,500 Hz, ATW-T3202: 25 Hz to 16,700 Hz
Frequency response depends on attached microphone element
Maximum Simultaneous Use (Recommended): 40 Channels per band
Receiving System: True Diversity
Image Rejection: 60 dB nominal
RF Sensitivity: 20 dBuV at 60 dBA S/N ratio (50Ω termination)
Antenna Power: 12 V DC, 160 mA (combined)
Maximum Output Level: XLR, balanced: +14 dBV, 6.3 mm (1/4"), unbalanced: +8 dBV
Antenna Input: BNC-type, 50 Ω
Power Supply: 100-240V AC (50/60 Hz) to 12V DC 1A (center positive) switched mode external power supply
Dimensions: (W x D x H) -- 8.27" x 7.52" x 1.71" (W x D x H)
Net Weight: 1100 g (38.8 oz), without accessories
Accessories Included: Two flexible UHF antennas; AC adapter (country dependent); rack-mount Adapters
RF Power Output: High: 30 mW, Low: 10 mW (switchable), at 50 Ω
Input Connections: Four Pin Locking Connector
Pin 1: GND
Pin 2: INST INPUT
Pin 3: MIC INPUT
Pin 4: DC BIAS +5V
High-pass (low-freq. roll-off): 125Hz, 12dB/octave
Batteries: Two 1.5V AA, not included
Battery Life: High: 8.0 hours (alkaline), Low: 9.0 hours (alkaline), High: 9.0 hours (Ni-MH 1900mAh), Low: 9.5 hours (Ni-MH 1900mAh), Depending on battery type, usage, and environmental conditions.
Dimensions: 2.52" x 3.22" x 0.91" (W x D x H)
Net Weight: 102 g (3.6 oz), without batteries