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700 Series Freeway Manual
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700 Series Frequency-agile Diversity UHF Wireless Systems

Audio-Technica’s 700 Series Freeway wireless delivers professional features and sound quality unheard of in its class. These easy-to-use wireless systems feature eight selectable frequency-coordinated channels, diversity operation for increased range/reliability, automatic frequency scanning, Tone Lock™ squelch and more. 700 Series Freeway systems come equipped with your choice of handheld, headworn, or lavalier microphones; or choose a system designed for guitar hookup. For multiple-mic applications, as many as eight systems may be used together.

  • 8 selectable frequency-coordinated UHF channels

  • Use up to 8 simultaneous systems—all channels compatible

  • Automatic frequency scanning

  • Diversity operation for increased range/reliability

  • LED Channel display plus Antenna, AF Peak indicators

  • Balanced XLR and unbalanced Ľ” output connectors

  • Tone Lock™ squelch system eliminates interference when transmitter is off

  • UniPak® transmitter features: separate guitar/mic trim control, switchable high/low RF power, internal channel selector, multi-color battery/power indicator, AA operation

  • Handheld transmitter features: variable trim control, internal channel selector, multi-color battery/power indicator, AA operation

  • Freeway body-pack systems are compatible with all Audio-Technica Wireless Essentials® microphones and cables


 SYSTEM CONFIGURATIONS
UniPak® Body-pack System
ATW-701
ATW-R700 receiver and ATW-T701 UniPak® transmitter.
Select a Wireless Essentials® microphone or cable to complete the system.

Guitar System
ATW-701/G
ATW-R700 receiver and ATW-T701 UniPak® transmitter with AT-GCW guitar/instrument input cable.

Headworn Microphone System
ATW-701/H
ATW-R700 receiver and ATW-T701 UniPak® transmitter with PRO 8HEcW headworn microphone.

Lavalier Microphone System
ATW-701/L
ATW-R700 receiver and ATW-T701 UniPak® transmitter with omnidirectional lavalier microphone.

Handheld Microphone System
ATW-702
ATW-R700 receiver and ATW-T702 handheld unidirectional dynamic microphone/transmitter. Includes AT8456a Quiet-Flex™ stand clamp.

Headworn Microphone System
ATW-701/H92
Includes ATW-R700 receiver, ATW-T701 transmitter and PRO 92cW headworn microphone (black).

Headworn Microphone System
ATW-701/H92-TH
Includes ATW-R700 receiver, ATW-T701 transmitter and PRO 92cW headworn microphone (beige).
 OVERALL SYSTEM SPECIFICATIONS
 
Operating Frequencies UHF band, 542.125 MHz to 561.250 MHz

Number of Channels 8

Frequency Stability ±0.005%, Phase Lock Loop frequency control

Modulation Mode FM

Maximum Deviation ±25 kHz

Operating Range 200' typical

Operating Temperature Range 40° F (4° C) to 110° F (43° C)

Frequency Response 100 Hz to 12 kHz
 RECEIVER SPECIFICATIONS
 
Receiving System Antenna-switching diversity

Image Rejection 55 dB minimum

Signal-to-noise Ratio >80 dB at 10 kHz deviation (IEC-weighted), maximum deviation 25 kHz

Total Harmonic Distortion <=1% (10 kHz deviation at 1 kHz)

Sensitivity 25 dBµV (S/N 60 dB at 10 kHz deviation, IEC-weighted)

Audio Output Unbalanced: 211 mV (-13.5 dBV) (1 kHz modulation, 10 kHz deviation)
Balanced: 150 mV (-16.5 dBV) (1 kHz modulation, 10 kHz deviation)

Output Connectors Unbalanced: 1/4" TS ("mono") phone jack
Balanced: XLRM-type

Power Supply 100-240V AC (50/60 Hz) to 12 DC 1 A (center positive) switched mode, external power supply

Dimensions 7.48" (190.0 mm) W x
1.65" (42.0 mm) H x
5.12" (130.0 mm) D

Weight 12.9 oz (365 g)

Accessory Included Power supply

 BODY-PACK TRANSMITTER SPECIFICATIONS
 
RF Power OutputHigh: 10 mW; Low: 5 mW

Spurious EmissionsUnder federal regulations

Dynamic Range>100 dB, A-weighted

Input ConnectionsHigh impedance, low impedance, bias

BatteriesTwo 1.5V AA alkaline (not included)

Current ConsumptionHigh: 140 mA; Low: 130 mA, typical

Battery LifeApproximately 8 hours (High); 10 hours (Low), depending on battery type and use pattern

Dimensions2.56" (65.0 mm) W x
4.13" (105.0 mm) H x
0.73" (18.5 mm) D

Net Weight2.8 oz (80 g)

 HANDHELD TRANSMITTER SPECIFICATIONS
 
RF Power Output 10 mW

Spurious Emissions Under federal regulations

Dynamic Range >100 dB, A-weighted

Microphone Element Dynamic, unidirectional

Batteries Two 1.5V AA alkaline (not included)

Current Consumption 120 mA, typical

Battery Life Approximately 12 hours, depending on battery type and use pattern

Dimensions 9.65" (245.0 mm) long, 2.11" (53.5 mm) diameter

Net Weight 9.1 oz (257 g)
(without batteries)

Accessory Included AT8456a Quiet-Flex™ stand clamp



WARRANTIES



CONSUMER ALERT
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones.



Conditions
700 Series Frequency-agile Diversity UHF Wireless Systems 4.7 5 3 3
I love the product and have purchased two other products from Audio-Technica I was turned onto this product by a salesman and the product has been more than what i expected. The quality is more than comparable to my hard wired microphones. I love the mobility and the durability. I can say this product is road worthy and I know i will be purchasing another one soon. I recently purchased two wireless guitar systems and I also love them. The down and dirty is they are GREAT! October 27, 2011
excellent clarity and reliability I am a piano player/vocalist in a catholic church and this wireless product allows me to play and sing with no wires to encumber me. The 700 series gives my voice clarity and reliability and without wires it gives a professional quality usually found in a wired microphone. Very pleased. October 26, 2011
Excellent Units - Excellent Price I use a pair of these units with Lavalier Systems along with two Sony HVR-Z1U HD Cameras. They work flawlessly, very little setup needed and great audio. You might find some "carrier hiss" with voice if your levels aren't up to snuff and you need to boost in post. This would be my only complaint for the units.... But, at this price point you cannot go wrong. October 20, 2011
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operation with NiMh batteries

Will the transmitter operate with NiMh batteries, if so for approx. how long?
Age: 45-54
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Thank you for your inquiry. It is impossible for us to tell you how long the system will operate on NIMH batteries because there are too many variables such as brand and quality of the battery and how many times it has been charged. That is why we spec our systems with quality alkaline batteries. They are predictable. We have many customers using NIMH batteries, but as I mentioned we cannot advise how long they will last.
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I bought a ATW-701/H92-TH. I would like to also use a handheld mike with this system. Which one should I buy?
Age: 55-65
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You may purchase the ATW-702 hand held transmitter to use with the 700 series wireless system. Please note that you may only use one transmitter at a time.
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which sub-model of atw 701 has the right connector for atm 350? Will I have the same sound as without wireless?
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Maurizio
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User Type: Live Sound
Experience: Amateur
1 year, 7 months ago
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Answer: 
Thank you for your inquiry. If your ATM350 is a wireless version that is configured for an Audio-technica wireless system it will work with the 700 series. The model for this microphone would be ATM350cW.
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ATW-702 Wireless Receiver.

I have a ATW-702 with a ATW-1702 Mic. Can multiple Mics be set up for use with in addition to the ATW1702? or just one at a time?
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Thank you for your inquiry. Every transmitter must have its own receive, so you can only use one at a time on a single receiver.
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Answer: 
Thank you for your inquiry. All of these microphones will work with the 700 series belt pack system (using the ATW-T701 transmitter).
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700 Series : Frequency-agile Diversity UHF Wireless Systems
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700 Series : Frequency-agile Diversity UHF Wireless Systems

ATW-R700 Receiver
http://www.audio-technica.com/cms/resource_library/product_images/c777361da10f89e3/orig/atw_r700_above.jpg

: ATW-R700 Receiver

ATW-T701 UniPak® Transmitter
http://www.audio-technica.com/cms/resource_library/product_images/3b8893e6645816ca/orig/atw_t701_1.jpg

: ATW-T701 UniPak® Transmitter

ATW-T702 Handheld Transmitter
http://www.audio-technica.com/cms/resource_library/product_images/325d466833aaaf08/orig/atw_t702_1.jpg

: ATW-T702 Handheld Transmitter

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