Audio-Technica ATW-2110B/HC1 Kablosuz ATM75cw Headset Mikrofon
ATW-R2100b receiver
ATW-T210a UniPak® body-pack transmitter
ATM75cW cardioid condenser headworn microphone
Automatic frequency scanning
Up to 10 user selectable channels available
Tone Lock™ squelch function fights interference
Audio-Technica’s second generation of the well known 2000 Series now offers increased RF power on both the handheld and beltpack transmitters for increased link stability. Charging contacts on the transmitters allow easy operation with rechargeable batteries. The 12VDC bias voltage on both BNC antenna inputs allows operation with the ATW-B80 antenna booster or other active components.With this breakthrough series, Audio-Technica makes easy setup, automatic scanning and other advanced wireless features affordable as never before. Automatic frequency scanning - standard on all 2000b Series wireless receivers - finds and sets the best available channel at the touch of a button. For those using multiple wireless systems simultaneously, the 2000b Series offers another ease-of-use feature: any of its 10 channels may be used together - eliminating confusing frequency groups and other frequency-coordination problems.
Automatic frequency scanning finds an open channel at the touch of a button
Up to 10 user selectable channels are available
Compatibility varies from country to country
True Diversity operation selects the better signal from the two receiver sections, reducing dropouts
Tone Lock™ squelch function fights interference
Rugged metal half-rack receiver with soft-touch controls and LCD display featuring RF and AF metering
Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver
ATM75cW Headworn cardioid condenser microphone with HRS connector
| Overall System |
|
| Operating Frequencies |
UHF band |
| |
656.125 – 678.500 MHz (D Band) |
| |
854.900 – 864.900 MHz (F Band) |
| |
487.125 – 506.500 MHz (I Band) |
| |
606.500 – 631.000 MHz (U Band) |
| 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 |
20dBµV (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 |
| Belt Pack |
|
| RF Power Output |
High: 30mW; Low: 10mW, nominal |
| Spurious Emissions |
According to National Regulations |
| Battery Type |
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 |
66 mm x 92.3 mm x 22.5 mm (W x H x D) |
| Net Weight |
80g |
Kablosuz Mikrofon
Headset