Audio Technica ATW-3110B/P2 Kablosuz Yaka Mikrofonu AT831cW
ATW-R3100b receiver
ATW-T310b UniPak® body-pack transmitter
AT831cW miniature cardioid condenser lavalier microphone
Nine pre-coordinated frequency scan groups
True Diversity operation reduces dropouts
Advanced digital Tone Lock™ squelch function fights interference
Microphone
Element Condenser
Polar Pattern Cardioid
Weight 2.8 g
Dimensions 25.0 mm (0.98") long, 10.2 mm (0.40") diameter
Output Connector HRS 4-pin (for use with Audio-Technica UniPak® body-pack transmitters)
Cable 55" (1.4 m) long (permanently attached to microphone), 2.6 mm (0.10") diameter, 2-conductor, shielded cable with HRS-type connector
Accessories Included Clothing clip; AT8444 instrument adapter; AT8116 windscreen; protective carrying case
Overall System
Operating Frequencies UHF band
606.000 – 631.000 MHz (U Band – covering TV Ch. 38)
541.500 – 566.375 MHz (C Band)
655.500 – 680.375 MHz (D Band)
721.500 – 746.375 MHz (G Band) Discontinued
Frequency Stability ±0.005%, Phase Lock Loop frequency control
Minimum Frequency Step 25kHz
Modulation Mode FM
Maximum Deviation ±35 kHz
Frequency Response 70 Hz to 15 kHz (+1 dB, -3 dB)
Operating Range 100m (300'), typical
Dynamic Range > 110 dB (A-weighted), typical
Total Harmonic Distortion < 1% (at 1 kHz, ±17.5 kHz deviation)
Operating Temperature Range -5º C to +45º C (23º F to 113º F)
Receiver
Receiving System True Diversity
Image Rejection 60 dB nominal, 55 dB minimum
Dynamic Range >110 dB (A-weighted), typical
Sensitivity 24dBuV (S/N 60dB at 5 kHz deviation, IEC-weighted)
Total Harmonic Distortion < 1% (at 1 kHz, ±10 kHz deviation)
Audio Output Unbalanced +7 dBV, 1/4" phone jack
Audio Output Balanced +9 dBV, XLRM-type
Antenna Input BNC-type 50 Ohms – Bias voltage 12V DC, 60mA each
Dimensions 210 mm x 44 mm x 176 mm (W x H x D)
Weight 1.1kg
Accessories Included Two flexible UHF antennas, rack mount adapters
Belt Pack
RF Power Output High: 30mW; Low: 10mW, nominal
Spurious Emissions According to National Regulations
Battery Type 2 x 1.5V AA alkaline or rechargeable AA NiMH (not included)
Battery Life Approximately 8 hours (low), 6 hours (high)
Dimensions 66 mm x 87 mm x 24 mm (W x H x D)
Net Weight 80g