Description
The ATW-2120B comprises of an ATW-R2100b receiver and a ATW-T220a handheld cardioid dynamic microphone/transmitter, with automatic frequency scanning, up to 10 user selectable channels availableand Tone Lock™ squelch function which fights interference.
Specifications:
Overall System
- Number Of Channels 10 total
- Frequency Stability ±0.005%, Phase Lock Loop frequency control
- Modulation Mode FM
- Frequency Response 100 Hz to 15,000 Hz
- Operating Range 100 m (300') typical
- Operating Temperature Range 41° F (5° C) to 113° F (45° C)
Receiver
- Receiving System True Diversity
- Image Rejection 55 dB nominal, 50 dB minimum
- Signal-To-Noise Ratio >100 dB at 40kHz deviation (A-weighted), maximum modulation 40 kHz
- Sensitivity 20dBuV (S/N 60dB at 5 kHz deviation, IEC-weighted)
- Total Harmonic Distortion < 1% (at 1 kHz, ±20 kHz deviation)
- Audio Output Attenuator (ATTN) Unbalanced: 25mV (100k ohms load), 1/4" phone jack
- Balanced: 50mV (Attenuator; 0dB)
- 12.5mV (Attenuator; -12dB) at 1 kHz ± 5kHz deviation, 100k ohm load, XLRM-type
- Antenna Input BNC-type 50 Ohms - Bias voltage 12V DC, 60mA each
- Dimensions 210 mm x 44 mm x 162.2 mm (W x H x D)
- Weight 1.0kg
- Accessories Included Two flexible UHF antennas, rack mount adapters, AC adapters
Handheld Transmitter
- RF Power Output High: 30mW; Low: 10mW, nominal
- Spurious Emissions According to National Regulations
- Microphone Element Dynamic, unidirectional
- Battery Type Two 1.5V AA alkaline or rechargeable AA NiMH (not included)
- Current Consumption 150 mA typical
- Battery Life Approximately 9 hours (low), 7 hours (high)
- Dimensions 229 mm long - 53.5 mm maximum diameter
- Net Weight 221g
- Accessories Included AT8456a Quiet-Flex™ Stand Clamp
