Audio-Technica ATW-2110C 2000 Series Wireless Body-pack System

Core System Components

The ATW-2110C package includes two primary hardware units that form the wireless link:

ATW-R2100c Receiver: This unit serves as the central hub for capturing and processing the wireless signal.

ATW-T210c Body-pack Transmitter: This compact transmitter allows for mobile operation while maintaining a stable connection to the receiver.

Connectivity and System Completion

The ATW-T210c body-pack transmitter features a cW-style locking 4-pin connector. This specific interface ensures a secure physical connection that prevents accidental disconnection during use. To complete the functional wireless system, users must pair the body-pack with a compatible microphone or instrument cable equipped with a matching cW-style locking 4-pin connector.

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