가: 미국

- Audio-Technica's 2000 Series is a 10-channel frequency-agile UHF wireless system designed to suit a variety of applications, including MI/live performance, fixed installation, public address, A/V rental houses and places of worship. It offers all the advantages of a high-quality, professional wireless system at an extremely affordable price. Features include two available frequency bands and switchable antenna power. Offering 10 selectable channels in one of two UHF frequency ranges and True Diversity UHF wireless technology, the 2000 Series features automatic frequency scanning. At the touch of a button, this function automatically determines and sets the best available frequency. Any of the 2000 Series' 10 channels may be used together without any frequency coordination problems or group selection issues. The 2000 Series also incorporates Audio-Technica's Tone Lock squelch plus an easy-to-read LCD information display. ATW-R2100b Frequency-agile True Diversity UHF Receiver Features: High sensitivity dual IF receiving design for dropout-free performance Automatic frequency scanning finds open channel High efficiency compander for flawless audio 10 compatible user-switchable channels in one of two UHF frequency ranges Antenna power available for powered antennas & other in-line RF devices Receiver internal function menu with soft-touch controls Straightforward channel selection process Digital Tone Lock squelch Adjustable receiver squelch True Diversity receiver with silent, automatic switching Tuner operation indicator displays tuner with strongest reception Receiver front panel displays for RF and AF signal levels AC or 12-18 V DC operation Rear panel or front panel antenna mount options Balanced and unbalanced outputs Output level control on the rear panel Ground lift switch on balanced output Rugged metal receiver construction Mounts in a single rack space (1 or 2 units) Clear sound quality, rock solid, dependable performance The ATW-R2100b is a True Diversity UHF wireless receiver operating in the UHF bands of 656.125-678.500 or 487.125-506.500 MHz. The automatic frequency scanning eliminates the need for searching for clear channels and automatically selects the most appropriate frequency for the area in which the wireless is operating. A pre-coordinated integral channel plan allows for simultaneous operation of any of the ten channels in a given location. The flexibility in programming both the receiver and transmitters eliminates confusing frequency groups and other frequency coordination problems. A two-position switch turns on/off 12V AC antenna power for use with powered antennas or accessories. Advanced Tone Lock adjustable squelch system fights interference. High sensitivity dual IF design using true diversity operation with silent automatic switching provides dropout-free performance. Front panel LCD receiver display provides continuous indication of transmitter RF signal strength, selection of internal dual (True Diversity) receiving sections (A&B), along with the audio modulation level of the received signal Both balanced XLR-type and unbalanced 1 /4' output connections with output gain adjustments are located on the rear panel. The XLR-type output includes a ground lift switch to prevent ground loops. Features not often found in other receivers include metal receiver construction, detachable wave receiver antennas, AC or 12-18V DC operation, front panel power switch and included rack mount kit. ATW-T210a Frequency-agile UHF UniPak Body-pack Transmitter Features: Rugged housing with a reversible clothing clip Recessed locking HRS-type microphone input connector LED 'on' indicator 10 compatible user-switchable channels in one of two UHF frequency ranges Microphone or line input with DC bias voltage Internal channel selector switch Internal trim controls for mic and line inputs Integrated two-position top-mounted power/mute switch Digital Tone Lock to identify the wireless transmitter to the receiver Operates on two AA batteries Field replaceable whip antenna The ATW-T210a wireless UniPak body-pack transmitter has both low- and high-impedance input connections along with a DC bias voltage connection for use with dynamic and electret condenser microphones as well as Hi-Z instrument pickups. Separate input trim controls are provided for each input along with a ten-position channel selector switch. All adjustment controls are hidden behind the transmitter's battery door and an adjustment tool is provided with the transmitter. A locking 4-pin HRS-type input connector is provided for both inputs. The connector is recessed to protect the connection and input cable. Sophisticated Tone Lock tone squelch eliminates the need for a separate mute button allowing the two-position, positive-action mechanical switch to function for both power and mute. The switch is located on the top of the transmitter for easy access and can be operated without looking at the transmitter. An RF power select switch offers high and low settings. A battery condition indicator shows that the batteries are good. The transmitter operates on two standard AA batteries providing over eight hours of continuous operation. Constructed of rugged high-impact materials, the transmitter incorporates a latching captive battery door, field replaceable antenna and reversible belt clip. AT829cW Cardioid Condenser Wireless Lavalier Microphone The AT829cW is a wireless clip-on/lavalier condenser microphone with a cardioid polar pattern. It is designed for professional business presentations, public speaking and theater performances. The microphone is intended to be worn on the clothing for excellent yet unobtrusive sound pickup. The wide-range capability of the microphone ensures clean, accurate reproduction with high intelligibility for speakers, presenters and other performers. The microphone's cardioid polar pattern provides a 120deg. angle of acceptance. The microphone includes a 1.4 m (55') permanently attached miniature cable. Its free end terminates in a locking 4-pin connector for use with Audio-Technica UniPak body-pack transmitters. The microphone comes equipped with a clothing clip and a windscreen. Ideal for professional business presentations, public speaking, theater performances Clip-on lavalier mic provides crisp, full-sounding voice pickup Excellent gain before feedback and suppression of background noise Rugged design and construction for reliable performance Terminated for use with all Audio-Technica UniPak wireless systems Operation: For use as a lavalier, attach the microphone about six inches below the chin. Anticipate movements that may cause the microphone to rub against or be covered by clothing and position the microphone to avoid it. The provided foam windscreen simply slips over the head of the microphone, effectively reducing wind noise and popping. Avoid leaving the microphone in the open sun or in areas where temperatures exceed 110deg. F (43deg. C) f