Audio-Technician’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-Technician’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 commander 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 Uniplan 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 Uniplan 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. BP893cW Microwares Omnidirectional Condenser Headword Microphone BP893 Omnidirectional Condenser Headword Microphone, less power module. 1. 4 m (55) permanently attached miniature cable terminated with locking 4-pin connector for use with Audio-Technical Uniplan body-pack wireless transmitters. Outstanding clarity and intelligibility Lightweight, ergonomic design Extremely unobtrusive, 1-inch flexible boom Secure over-the-ear placement Extended frequency response for natural vocal reproduction Specifications: System: UHF operating frequencies: Band I: 487. 125-506. 500 MHz, 10 channels System: Modulation mode: FM System: Maximum deviation: +/-40 kHz System: Dynamic range: > 110 dB (A-weighted), typical System: Total harmonic distortion: < 1% (at 1 kHz, +/-20 kHz deviation) System: Operating range: 100m (328. 08’), typical (open range environment with no interfering signals) System: Operating temperature range: 5 to 45 deg. C (41 to 113 deg. F) (battery and LCD performance may be reduced at very low temperatures) System: Frequency response: 100 Hz to 15 kHz (+1 dB, -3 dB) Receiver: Receiving system: True diversity Receiver: Image rejection: 60 dB nominal, 55 dB minimum Receiver: RF Sensitivity: 20 dub at 60 dB S/N ratio (50Ohms termination) Receiver: Maximum output level: XLR, balanced: +9 dB. 1/4 (6. 3 mm), unbalanced: +4 dB Receiver: Balanced audio o/p attenuator: Two position switch: 0/-12 dB Receiver: Antenna input: BNC-type, 50Ohms. Bias voltage 12V DC, 60 mA, each Receiver: Power requirements: 12-18V DC, 500 mA Transmitter: RF power output: High: 30 maw, Low: 10 maw (50Ohms) Transmitter: Spurious emissions: Following federal and national regulations Transmitter: Input connection: Four-pin locking connector. Pin 1: GND. Pin 2: INST INPUT. PIN 3: MIC INPUT. PIN 4: DC BIAS +9V. Transmitter: Batteries: Two 1. 5V AA alkaline or two 1. 2V AA NiMH Transmitter: Battery life: High: 7 hours (alkaline), Low: 9 hours (alkaline) Depending on battery type and use pattern Microphone: Element: Fixed-charge back plate, permanently polarized condenser Microphone: Polar pattern: Omnidirectional Microphone: Frequency response: 20-20, 000 Hz Microphone: Low frequency roll-off: 80 Hz, 18 dB/octave Microphone: Open circuit sensitivity-34 dB (19. 9 mV) re 1V at 1 Pa Microphone: Impedance: 245 Ohms Microphone: Maximum input sound level: 114 dB SPL, 1 kHz at 3% T. H. D Microphone: Dynamic range (typical): 88 dB, 1 kHz at Max SPL Microphone: Signal-to-noise ratio: 68dB, 1 kHz at 1 Pa Microphone: Phantom power requirements: 11-52V DC, 2 mA typical Microphone: Switch: Flat, roll-off Microphone: Output connector: Integral 3-pin XLRM-type (power module) Microphone: Cable 1. 4m (4. 59’) long (permanently attached to microphone), 1. 6mm (0. 06) diameter 2-conductor shielded cable with locking 4-pin connector Microphone: Audio-Technical case style: M31 Dimensions: Transmitter (W x D x H): 66. 0 x 22. 5 x 92. 3mm (2. 60 x 0. 89 x 3. 63) Receiver (W x D x H): 210. 0 x 162. 2 x 44. 0mm (8. 27 x 6. 39 x 1. 73) (not including BNC connectors or feet) Microphone (L x Dia. ): 8. 1 x 2. 6mm (0. 32 x 0. 10) Boom (L x Dia. ): 26. 4 x 1. 07mm (1. 04 x 0. 04) Power module (L x Dia. ): 97. 6 x 18. 9mm (3. 84 x 0. 74) Weight: Transmitter: 81g (2. 86oz) without batteries. Receiver: 1. 0kg (2. 20lbs) without accessories. Microphone, boom & earpiece: 2. 0g (0. 07oz). Power module: 85g (3. 0oz). What’s in the box: Audio-Technical ATW-R2100b Receiver ATW-T210a Uniplan Transmitter BP893cW Microwares Omnidirectional Headword Microphone 2x Flexible UHF Antenna AC Adapter Rack-Mount Adapters AT8539 Power Module AT8440 Cable Clip 2x AT8157 Windscreens 2x AT8156 Element Covers Moisture Guard Carrying Case Belt Clip