Audio-Technica ATW-T220C 2000 Series Handheld Transmitter

Cardioid Dynamic Capsule

The ATW-T220C utilizes a dynamic element featuring a cardioid polar pattern. This directional pickup focuses on the sound source directly in front of the microphone while reducing the pickup of sounds from the sides and rear. This design improves isolation and helps minimize feedback during vocal performances or presentations.

Compatibility and Included Accessories

This transmitter integrates seamlessly with Audio-Technica 2000 Series components to maintain signal integrity throughout the wireless chain. The package includes the AT8456a QuietFlex stand clamp, which allows for secure mounting and flexible adjustment on standard microphone stands.

Package Contents

ATW-T220C 2000 Series Handheld Transmitter

AT8456a QuietFlex stand clamp

Operating Frequencies	UHF Band D: 656.125 to 678.500 MHz; Band I: 487.125 to 506.500 MHz; Band S: 508.125 - 526.825 MHz
Modulation Mode	FM
Maximum Deviation	±40 kHz
Frequency Response	100 Hz to 15 kHz (+1 dB, -3 dB)
Operating Range	100 m (300'), typical; Open range environment with no interfering signals.
Total Harmonic Distortion	< 1% (at 1 kHz, ±20 kHz deviation)
Operating Temperature Range	5º C to 45º C; 41º F to 113º F; Battery and LCD performance may be reduced at very low temperatures.
Number Of Channels	10 total
Handheld Transmitter
RF Power Output	High: 30 mW; Low: 10 mW (switchable), at 50 ohms
Spurious Emissions	Following federal and national regulations
Microphone Element	Dynamic cardioid
Battery Type	Two 1.5V AA alkaline (not included) or two 1.2V AA NiMH (not included); Recharging power for NiMH batteries (with ATW-CHG2): U.S./Canada/Latin America: 3.2 V DC, 230 mA x2; Other world areas: 3.2 V DC, 320 mA x2
Battery Life	High: 7 hours (alkaline); Low: 9 hours (alkaline); Depending on battery type and use pattern.
Dimensions	232.0 mm (9.13") long, 48.0 mm (1.89") diameter
Net Weight	252 g (8.9 oz), without batteries
Accessories Included	AT8456a Quiet-Flex™ stand clamp
Body Pack
RF Power Output	High: 30 mW, Low: 10 mW (switchable), at 50 ohms
Battery Life	High: 7 hours (alkaline); Low: 9 hours (alkaline); Depending on battery type and use pattern.
Battery Type	Two 1.5V AA alkaline (not included) or two 1.2V AA NiMH (not included); Recharging power for NiMH batteries (with ATW-CHG2): U.S./Canada/Latin America: 3.2 V DC, 230 mA x2; Other world areas: 3.2 V DC, 320 mA x2
Dimensions	66.0 mm (2.60") W x 22.5 mm (0.89") D x 92.3 mm (3.63") H
Input Connections	Four-pin Locking Connector; Pin 1: GND; Pin 2: INST INPUT; Pin 3: MIC INPUT; Pin 4: DC BIAS +9V
Net Weight	81 g (2.9 oz), without batteries
Spurious Emissions	Following federal and national regulations
Receiver
Receiving System	True diversity
Image Rejection	60 dB nominal, 55 dB minimum
RF Sensitivity	20 dBuV at 60 dB S/N ratio (50 ohms termination)
Maximum Output Level	XLR, balanced: +9 dBV; ¼" (6.3 mm), unbalanced: +4 dBV
Antenna Input	BNC-type, 50 ohms; Bias voltage 12V DC, 60 mA, each
Power Requirements	12-18V DC, 500 mA
Dimensions	210.0 mm (8.27") W x 162.2 mm (6.39") D x 44.0 mm (1.73") H; Not including BNC connectors or feet.
Weight	1.0 kg (35.3 oz), without accessories
Accessories Included	Two flexible UHF antennas; AC adapter (country dependent); rack-mount adapters
Audio Output Attenuator (ATTN)	Balanced Audio Output Attenuator: Two position switch: 0 / -12 dB