*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.
|Frequency range||6.100 GHz – 6.600 GHz|
|Center frequency||6.350 GHz|
|Sampling rate||24 kHz|
|Pulse duration||2 nanoseconds|
|Frame length||1 ms|
|Time slots per frame||15|
|UWB rate||8 mbps|
|Latency||< 3 ms|
|Average RF power||40 nanowatts|
|Sync/Re-acquisition time||< 3 ms|
|Range||23 m (75’)|
|Power input||100-240 V AC, 50/60 Hz|
|System frequency response||100 – 12,000 Hz|
|Mains (aci707)||100-240 V, 50/60 Hz |
RoHS-compliant power supply
Audio Control Interface
The aci707 Audio Control Interface is a 1U rack mounting unit allowing the demultiplexing and audio output of up to seven channels, which are simply selected on the Microphone Transmitter Unit. Seven distinct line/mic level audio outputs are provided on standard Phoenix-type connectors.
Wall Charger for mtu301 Transmitters
The chg001 is a wall charger for SpectraPulse mtu301 body-pack transmitters using rechargeable AA Nickel Metal Hydride (NiMH) batteries. It is able to charge one unit (equipped with NiMH batteries) in about 4 hours. LED shows charging status. The chg001 comes equipped with 2 rechargeable AA NiMH batteries.
4-bay Charger for Transmitters
The chg004 is a 4-bay charger for SpectraPulse body-pack, boundary and desk stand transmitter units using rechargeable AA Nickel Metal Hydride (NiMH) batteries. It is able to charge up to four units (equipped with NiMH batteries) either separately or together in about 4 hours. LEDs show charging status at all times. Includes 8 rechargeable AA NiMH batteries.
Digital Receiver Module
The drm141 Digital Receiver Module consists of a completely integrated UWB antenna and 14 channels of digital wireless transceiving with power and data carried over a Cat-5 connection.
Boundary Microphone Transmitter Unit
The mtu101 Microphone Transmitter Unit (in a boundary mic design) features a programmable touch-sensitive switch (that can be programmed for push-to-talk, push-to-mute, or toggle operation) and 8-hour rechargeable battery life.
XLR Desk Stand Transmitter Unit
The mtu201 XLR Desk Stand Transmitter is optimized to work with Audio-Technica Engineered Sound® gooseneck microphones with 3-pin XLRM-type output. The unit provides phantom power to the microphone and features a programmable touch-sensitive switch (for push-to-talk, push-to-mute, or toggle operation) and 8-hour rechargeable battery life.
Body-pack Transmitter Unit
The mtu301 Body-pack Transmitter allows speakers the flexibility to transmit audio as they move throughout the entire SpectraPulse coverage area. The mtu301 can be used with Audio-Technica Wireless Essentials® lavalier and headworn microphones. The unit provides bias voltage for electret condenser microphones. It offers rugged metal housing, an on/off switch, a mute switch, and LEDs indicating power/mute and link status as well as low-battery warning. Operates using 2 standard alkaline or NiMH rechargeable AA batteries. The mtu301 Body-pack Transmitter should be used with systems employing two or more drm141 Digital Receiver Modules.
Receiver Coordinator Unit
The rcu104 receiver coordinator allows for expanded coverage area and use in adjacent rooms. The rcu104 is a 1U rack mounting unit that receives the data streams from up to four drm141 Digital Receiver Modules and creates a single data stream that can be interpreted by up to two linked aci707 Audio Control Interface devices. The rcu104 also allows adjacency, permitting a single SpectraPulse system to be shared by two closely located or co-located audio systems, in side-by-side conference rooms, for example. Another rcu104 benefit: the rcu104 enhances microphone/transmitter performance. For each connected drm141, the rcu104 Receiver Coordinator Unit also manages Ultra Wideband pulse timing, data coming from the aci707, and the correct programming of encryption keys.
System Encryption package
SpectraPulse encryption meets AES 128-bit encryption standard developed by the U.S. government for securing sensitive material. Includes: SpectraPulse sep128 encryption software and sei001 encryption interface (shown in picture), a one-bay encryption station for SpectraPulse transmitters. Note: The sei001 is used for encryption only, not as a transmitter charging station. Use chg004 to charge SpectraPulse transmitter units.
Do you have questions about this product?
Get answers from real customers and in-house experts with AnswerBox.
A:You may contact your Authorized Audio-Technica Sound Contractor to inquire about purchases of the SpectraPulse system components.
Q:Do I have to hook the unit up to a "rack," or can I just set it up in the room close to where I'm sitting and monitoring?
A:Thank you for your inquiry. This system could work as you mention, but would take some configuration to put it together. I would suggest contacting a sound contractor in you area to assist in this. You can find a list of sound contractors on our home page under the dealer finder.
Q:Multi drm141 installation question?
A:Thank you for your inquiry. Unlike infrared systems, the cable lengths can be different for your DRM 141's.
Q:I understand that only 14 mics are available in one system. How many systems can be uses in one single environment (conf.hall, board room etc)
A:Thank you for your inquiry. That would depend upon the distance the systems are apart and how well shielded the rooms are against RF. Please contact our Audio Solutions team at 330 -686-2600 ext 5000 and they would be happy to help you with this.
Q:total number of mics you can have on the SpectraPulse system
A:Thank you for your inquiry. The maximum number of microphones per system is 14.
Q:Will the SpectraPulse system eventually have HandHeld mics available as well as lavaliers?
A:Thank you for your inquiry. We can and certainly may make handheld microphones for the SpectraPulse system sometime in the future. The release to the market of a handheld microphone for the SpectaPulse system will be determined by market conditions.