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Description:

New! A great, lower cost alternative to the ATW-3192B - and much better performance that using a lapel mic - also compare with the ATW-3131B

Manufacturer's website

Audio-Technica's second-generation 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. New professional 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 digital Tone Lock squelch plus an easy-to-read LCD information display.

- Serious advances in affordable professional wireless
- Clear sound quality and rock-solid, dependable performance
- Automatic frequency scanning
- 10 compatible user-switchable channels in one of two UHF frequency ranges
- Antenna power available for powered antennas & other in-line RF devices
- True Diversity operation selects the better signal from the two receiver sections, reducing dropouts
- Tone Lock tone squelch system fights interference
- Rugged metal half-rack receiver with soft-touch controls and LCD display
- Balanced XLR and unbalanced 1/4 inch output jacks enable use with a wide variety of audio gear
- Switchable transmitter power output with high and low settings offered
- Includes rack-mount kit and detachable UHF antennas
- Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver

Operating Frequencies	UHF Band D: 656.125 to 678.500 MHz Band I : 487.125 to 506.500 MHz
Number of Channels	10 total
Modulation Mode	FM
Maximum Deviation	plus/minus 40 kHz
Dynamic Range	greater than 110 dB (A-weighted), typical
Total Harmonic Distortion	less than 1 percent (at 1 kHz, plus/minus 20 kHz deviation)
Operating Range	100 m (300 feet), typical Open range environment with no interfering signals.
Operating Temperature Range	5 degree C to 45 degree C 41 degree F to 113 degree F Battery and LCD performance may be reduced at very low temperatures.
Frequency Response	100 Hz to 15 kHz (+1 dB, -3 dB)

Receiving System	True diversity
Image Rejection	60 dB nominal, 55 dB minimum
RF Sensitivity	20 dBuV at 60 dB S/N ratio (50 ohms termination)
Antenna Input	BNC-type, 50 ohms Bias voltage 12V DC, 60 mA, each
Power Requirements	12-18V DC, 500 mA
Dimensions	210.0 mm (8.27 inches) W x 162.2 mm (6.39 inches) D x 44.0 mm (1.73 inches) H Not including BNC connectors or feet.
Net Weight	1.0 kg (35.3 oz), without accessories
Accessories Included	Two flexible UHF antennas; AC adapter (country dependent); rack-mount adapters ADDITIONAL RECEIVER SPECS Maximum Output Level: XLR, balanced: +9 dBV 14 inch (6.3 mm), unbalanced: +4 dBV Balanced Audio Output Attenuator: Two position switch: 0 / -12 dB

RF Power Output	High: 30 mW, Low: 10 mW (switchable), at 50 ohms
Spurious Emissions	Following federal and national regulations
Input Connections	Four-pin Locking Connector Pin 1: GND Pin 2: INST INPUT Pin 3: MIC INPUT Pin 4: DC BIAS +9V
Batteries	Two 1.5V AA, not included
Battery Life	High: 7 hours (alkaline) Low: 9 hours (alkaline) Depending on battery type and use pattern.
Dimensions	66.0 mm (2.60 inch) W x 22.5 mm (0.89 inch) D x 92.3 mm (3.63 inch) H
Net Weight	81 g (2.9 oz), without batteries
BP893c MicroEarset Omnidirectional Condenser Headworn Microphone

Earset microphone specifications

Manufacturer's website

Download Manual

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With its ergonomically molded earpiece and unobtrusive one-inch boom, Audio-Technica's BP893 MicroEarset offers inconspicuous placement along with clear, natural vocal pickup. Its lightweight low-profile design makes the microphone ideal for use in theatrical performances, houses of worship and broadcast studios.

The BP893 MicroEarset is positioned unobtrusively over the ear. Its omnidirectional miniature condenser capsule offers outstanding pickup tailored for natural vocal reproduction, with audio reproduction similar to that of a high-quality lavalier microphone. The microphone is also ideal for use in violin pickup; wear the BP893 over the ear as usual, with no need for clamps on the violin.

- 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

- Locking 4-pin microphone output connector compatible with included power module and all Audio-Technica UniPak body-pack wireless transmitters

- UniSteep filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality

- Available in black and beige

SPECIFICATIONS
ELEMENT	Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN	Omnidirectional
FREQUENCY RESPONSE	20-20,000 Hz
OPEN CIRCUIT SENSITIVITY	–34 dB (19.9 mV) re 1V at 1 Pa
MAXIMUM INPUT SOUND LEVEL	114 dB SPL, 1 kHz at 3 percent T.H.D.
DYNAMIC RANGE (typical)	88 dB, 1 kHz at Max SPL (wired only)
SIGNAL-TO-NOISE RATIO	68 dB, 1 kHz at 1 Pa
SWITCH	Flat, roll-off (wired only)
CURRENT CONSUMPTION	0.1 mA typical at 5V (wireless only)
VOLTAGE RANGE	2.5-11V (wireless only)
WEIGHT (MICROPHONE)	Microphone, boom and earpiece: 2.0 g (0.07 oz)
DIMENSIONS	Microphone: 8.1 mm (0.32 inches) long, 2.6 mm (0.10 inch) diameter Boom: 26.4 mm (1.04 inches) long, 1.07 mm (0.04 inch) diameter
CABLE	1.4 m (55 inches) long (permanently attached to microphone), 1.6 mm (0.06 inch) diameter, 2-conductor shielded cable with locking 4-pin connector
ACCESSORIES FURNISHED	BP893cw: AT8440 cable clip; two AT8157 windscreens; two AT8156 element covers; moisture guard; carrying case BP893-TH: AT8440 cable clip; two AT8157-TH windscreens; two AT8156-TH element covers; moisture guard; carrying case
AUDIO-TECHNICA CASE STYLE	M31

SPECIFICATION GRAPHS
Click on the chart to view the larger image
	POLAR PATTERN
	FREQUENCY RESPONSE

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Alternate part numbers and similiar products: BP893, BP-893, BP893cW, BP893cW-TH