WIRELESS SYSTEMS / AT-ONE
AT-ONE / SYSTEM CONFIGURATIONS / WIRELESS SYSTEMS
AUDIO OUT
ANT B
ANT A
DC 12V 500mA
SQ
LINE MIC
BALANCED
UNBALANCED
front
back
/ Receiver ATW-R1
Locking 4-pin microphone connector for use with Audio-Technica cW-style wireless body-pack transmitters.
AT-One Operating Frequencies
Band DE3: 482.625 to 511.375 MHz Band HH2: 824.400 to 830.850 MHz
/ Body-pack Transmitter ATW-T1
& 863.300 to 864.700 MHz
Max. Number of Channels
2 x 4
Modulation Mode Operating Range
FM
60 m
AT-One Wireless System
ATW-R1 Receiving System
Antenna switching diversity
Image Rejection
55 dB minimum
Sensitivity
10 dBμV (S/N 60 dB @ 20 kHz deviation)
Maximum Output Level
XLR, balanced, +4 dBV - 6.3 mm (1/4), unbalanced: –2 dBV
Antenna Input
BNC-type, 50 ohms 12 V DC, 100 mA (each)
/ Handheld Transmitter ATW-T3
ATW-T1 Frequency Response
Easy to use AT-One is designed with simplicity and ease-of-use in mind. Equipped with a practical carrying case, rack-mount kit and detachable antenna, AT-One is the perfect balance of price and performance, ideal for those looking for accurate, reliable performance at an entry-level price. The AT-One’s frequency plan is divided into two groups with four available channels in each group. All four channels in a group can be used simultaneously. Cardioid condenser capsule – induction loop ready The condenser microphone capsule in the ATW-T1 handheld transmitter prevents inductive feedback from nearby hearing loops. 12V antenna power The ATW-R1 receiver delivers a bias voltage of 12V / 100mA from each BNC antenna input, enabling the use of antenna boosters or other active components.
60 to 16,000 Hz
Dynamic Range
103 dB or higher (A-weighted), typical
Input Connection
cW-style lock-down 4-pin connector
Spurious Emissions Maximum Deviation
Following federal and national regulations
±40 kHz (THD:10%)
Total Harmonic Distortion
1.0 % or less (at 1 kHz, –20 kHz deviation)
RF Power Output
10 mW
Battery Life Dimensions Net Weight
10 hours (alkaline)
66 mm × 98 mm × 22 mm (W × D × H)
Approx. 71 g
/ AT-One - Body-pack System ATW-11
ATW-T3 Frequency Response
60 to 16,000 Hz
Dynamic Range
108 dB or higher (A-weighted), typical
Microphone Element Spurious Emissions Maximum Deviation
Cardioid, condenser
Following federal and national regulations
±40 kHz (THD:10%)
/ AT-One - Handheld System ATW-13
Total Harmonic Distortion
1.0 % or less (at 1 kHz, -20 kHz deviation)
RF Power Output
10 mW
Battery Life Dimensions Net Weight
10 hours (alkaline)
cW-Connector
268 mm long, 52 mm maximum diameter
277 g
audio-technica wireless systems guide - 31
30 - audio-technica wireless systems guide
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