Special Offer
Portable Programmable Display RF Receiver (72 MHz) LR-500-072
$220.00-
Interpreter Booths, Multi Caisses
Diplomate ES-PB-8003
Each panel is built with ABS plastic exterior with special isolated soundproof fiberglass panel. Material is fire retardant UL-723. Inside covering is made with decorative textile 100% polyester. Cotton of 9 mm. Woven density and weight of 60 gr. per meter. Framing is PVC extrusion with unique connecting concept with industrial Velcro for easy assembly without tools.
Options:
- Included (1) ATA-300 shipping cases on wheels (52,5 kg for 1 case)
- Outside case dim. 207,1 cm x 109,22 cm x 49 cm (L x H x D)
- Included (2) 38 DB Airvac 110 or 220 volts fan assembly units CSA approved
- Easy to install working table
- Double Plexiglas® windows
- Air conditioning
- Soundproof flooring
- Interior partition systems
- Custom size built
SKU: Diplomate ES-PB-8003$7,730.00 -
FM Receivers, FM Systems, FM Touring System, FM Transmitters, Live Interpreting, Williams Sound
FM Tour Guide System TGS PRO 738
FM Receivers, FM Systems, FM Touring System, FM Transmitters, Live Interpreting, Williams SoundFM Tour Guide System TGS PRO 738
The TGS Pro 738 is a lightweight, multi-channel system that helps tour participants with hearing difficulties listen directly to the tour guide and control their own volume. Ensures wireless/effortless communication between guide and participants. Combines superior audio with easy-to-use controls. No installation required–save time and money. Designed to meet Americans with Disabilities Act (ADA) accessibility requirements.
NOTE: This System is approved by the FCC for operation in U.S. markets. The system cannot be used in all countries. Check with your government´s radio regulations for 72-76 MHz operation.
System Includes
(1) PPA T46 Transmitter
(10) PPA R38N Receivers
(1) MIC 100 Rear-Wear Headset Microphone
(11) BAT 001-2 (AA Alkaline Batteries)
(1) CCS 030 S Carry Case
Headphones and earphones sold separately.
SKU: TGS PRO 738$2,230.00$2,478.00 -
FM Receivers, FM Systems, FM Transmitters, Live Interpreting, Williams Sound
FM Assistive Listening System FM 458-24
FM Receivers, FM Systems, FM Transmitters, Live Interpreting, Williams SoundFM Assistive Listening System FM 458-24
24-Receiver System / R38 Receivers. The FM 458-24 features the cutting-edge PPA T45 transmitter, with multiple digital audio input options and an OLED display with easy-to-manage menu navigation. Features three powerful microprocessors and the same high-quality audio and RF performance you’ve come to expect from Williams Sound. With an operating range of up to 1000 feet, the FM 458-24 is ideal for large venues where superior coverage is essential. This complete turnkey solution includes 24 R38 receivers, each featuring an OLED display and on-screen channel selection with easy access to 17 pre-set, wideband frequencies (72-76 MHz). The system is expandable, accommodating any number of listeners. This system complies with 2010 ADA guidelines for hearing assistance and is covered by Lifetime PLUS Limited Warranty.
NOTE: Approved by the FCC for operation in U.S. markets. The system cannot be used in all countries. Check with your government radio regulations for 72-76 MHz operation.
System Includes
(1) PPA T45 Transmitter
(24) PPA R38N Receivers
(24) EAR 022 Surround Earphones
(6) NKL 001 Neckloops
(24) BAT 001-2 AA Alkaline Batteries
(1) ANT 025 Whip Antenna
(1) IDP 008 ADA Wall Plaque
(1) TFP 048 Power Supply
(1) WCA 013 RCA Audio Cable, 3 feet
(1) WLC 004 Main Power Cord (U.S.)All items can be purchased separately.
SKU: FM 458-24$4,997.00$5,552.00 -
FM Receivers, Live Interpreting, Williams Sound
PPA Select FM Receiver Bundle PPA R37-12 PRO
Flexible and simple. The PPA Select FM receiver features easy-to-use, seek-button channel selection with access to 17 pre-set wideband frequencies between 72-76 MHz. Compatible with Williams Sound 72-76 MHz transmitters: PPA T46, PPA T45, PPA T45NET, PPA T27. Digitally synthesized for even greater audio clarity and stability. A versatile 3.5mm stereo/mono jack allows for a variety of earphone and headphone options, and is neckloop/telecoil-equipped-hearing-aid compatible.
NOTE: The PPA Select Receiver requires a transmitter operating on 72-76 MHz. The PPA Select is approved by the FCC for operation in U.S. Markets. The receiver cannot be used in all countries. Check with your government´s radio regulations for 72-76 MHz operation.
System Includes
(12) PPA R37N Receivers(12) BAT 026-2 AA NiMH Rechargeable Batteries(12) EAR 022 Surround Earphones(1) CHG 3512 PRO ChargerAll items can be purchased individually
SKU: PPA R37-12 PRO$2,272.00$2,524.00 -
Legacy Systems, Listen Technologies
Ultimate Level II Stationary RF System (72 MHz) LS-51-072
Ideal for multi-channel applications in larger venues, the LS-51-072 Listen Ultimate Level II System combines everything needed for assistive listening performance and compliance in one package. Four LR-500 Portable, Programmable Display RF receivers offer listeners the option of choosing from the available channels while providing them with battery level and signal strength information. The LT-800-072 transmitter offers a full range of 57 channels to choose from, and the universal antenna kit and rack mounting kit make it easier to install and set up the system immediately.SKU: LS-51-072$1,917.00$2,131.00
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FM Transmitters, Live Interpreting, Williams Sound
FM Transmitter with Dante™ PPA T45 ND
The cutting-edge PPA T45NET D transmitter offers control or monitoring capability from any remote location, Dante™ input, multiple digital audio input options, and an OLED high-resolution screen with easy-to-manage menu navigation. Features 3 powerful microprocessors and the same high-quality audio and RF performance you’ve come to expect from Williams Sound. It’s technology that takes the guesswork out of complex audio installation. Simply select among voice, music, or hearing assistance in the application preset menu, and this transmitter quickly configures itself. With a range of up to 1000 feet, the PPA T45NET D is ideal for large venues where superior coverage is essential.
- Dante™ input
- Network Control Capability via ethernet (10-base-T) using any web browser
- Multiple Digital Audio Inputs (AES, SPDIF) provide direct connection to digital signal sources
- OLED high-resolution screen with simplified menu navigation, offers comprehensive and convenient access to full system functions
- DSP Audio Processing
- Sleek and stylish new design
- Simple set-up and operation
- 1000’ operating range
- OLED display, push-button menus
- Microprocessor controlled
- Adjustable RF power output
- Combo XLR, ¼” TRS inputs
- Lifetime PLUS Limited Warranty (90 days on accessories)
SKU: PPA T45 NET D$1,119.00$1,244.00 -
FM Transmitters, Live Interpreting, Williams Sound
FM Base Station Transmitter PPA T27
Large-area, portable FM transmitter includes:
(1) ANT 021 antenna, (1) TFP 036 power supply, and (1) WCA 013 audio cable.
- Simple set-up and operation
- High-contrast LED display and push-button frequency selection
- Up to 1000’ operating range
- Flexible 3.5mm mic and RCA line-level inputs
- Lifetime PLUS Limited Warranty. 90 days on accessories.
- FCC Part 15 compliant
SKU: PPA T27$616.00$684.00 -
FM Transmitters, Live Interpreting, Williams Sound
FM Base Station Transmitter PPA T45 N
Professional transmitter features network control, digital inputs, large OLED display, DSP audio processing, 3 powerful micro processors and easy to use menu controls
System Includes
(1) PPA T45NET transmitter
(1) ANT 025 antenna
(1) TFP 048 power supply
(1) WLC 004 Main Power Cord (U.S.)
(1) WCA 013 RCA Audio Cable, 3ft.*All items can be purchased separately
SKU: PPA T45 NET$935.00$1,099.00 -
FM Transmitters, Live Interpreting, Williams Sound
Body-pack Transmitter PPA T46
The PPA T46 transmitter will broadcast a speaker’s voice or audio program on one of 17 available channels, 72-76 MHz, to listeners using PPA R38 or PPA R37 receivers. The unit features flexible microphone and auxiliary input jacks, push-button on/off/mute controls, channel lock and selectable compression. The T46 has the ability to operate in dual channel mode, allowing the user to easily switch between two different transmitting channels, each with its own set up parameters. An OLED screen displays current operating status and menu information. The PPA T46 operates up to 30 hours on two (2) AA Alkaline batteries, and up to 20 hours with two (2) NiMH batteries. It has recharge capability when used with Williams Sound drop-in chargers. Lightweight and portable, the PPA T46 will operate at a range of up to 150 feet (46m) from the listening audience. Ideal for providing hearing assistance to students in the classroom, tour group participants, employee training, business meetings and more.
Note: The Personal PA® system is approved by the FCC for operation in U.S. markets. The Personal PA® cannot be used in all countries. Check with your government´s radio regulations for 72 – 76 MHz operation.
System Includes
(1) PPA T46 Transmitter
(1) BAT 001-2 (2) AA Batteries(1) CLP 023 Belt Clip
(1) WCA 087 Auxiliary Input CableMicrophone sold separately.*All items can be purchased separatelySKU: PPA T46$512.00$569.00 -
FM Transmitters, Live Interpreting, Williams Sound
FM Base Station Transmitter PPA T45
The cutting-edge PPA T45 transmitter offers multiple digital audio input options, and an OLED high-resolution screen with easy-to-manage menu navigation. Features 3 powerful microprocessors and the same high-quality audio and RF performance you’ve come to expect from Williams Sound. It’s technology that takes the guesswork out of complex audio installation. Simply select among voice, music, or hearing assistance in the application preset menu, and this transmitter quickly configures itself. With a range of up to 1000 feet, the PPA T45 is ideal for large venues where superior coverage is essential.
System Includes
(1) PPA T45 transmitter
(1) ANT 025 antenna
(1) TFP 048 power supply(1) WLC 004 Main Power Cord (U.S.)(1) WCA 013 RCA Audio Cable, 3ft.*All items can be purchased separatelySKU: PPA T45$765.00$850.00 -
FM Receivers, Live Interpreting, Williams Sound
PPA SelectView FM Receiver FM R38
The FM R38 is a multi-channel FM receiver with a high-resolution OLED screen. Offers a quick view of receiver status and immediate entry to all user settings. On-screen channel selection with easy access to 17 pre-set, wide-band frequencies (72-76 MHz). Compatible with all Williams Sound 72-76 MHz wide-band transmitters. Digitally synthesized for exceptional audio clarity and stability. Digital tuning, digital squelch and battery saving sleep mode. New stereo jack paired with the mono jack adds compatibility with a variety of earphones/headphones. Rechargeable.
System Includes
(1) PPA R38N Receiver
(1) EAR 022 Surround Earphone
(1) BAT 001-2 AA Alkaline BatterySKU: FM R38$158.00$176.00
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Legacy Systems, Listen Technologies
Classic Level I Stationary RF System (72 MHz) LS-44-072
Combining performance, compliance, and affordability, the LS-44 Listen Classic Level I Stationary RF system offers a quick and easy solution for venues with a capacity of up to 100. Starting with our LT-800 transmitter, LR-300 digital receivers, and telescoping antenna, the LS-44 is perfect for a wide range of audio needs including board meetings, in-ear cueing, training sessions, auditory assistance, and more.
The LS-44 is available for the 72 MHz band only.
SKU: LS-44-072$999.00$1,450.00 -
Legacy Receivers, Listen Technologies
Portable Digital RF Receiver (72 MHz) LR-300-072
The LR-300-072 Portable Digital RF Receiver provides the same unbeatable audio performance as our full-featured receiver line in a simple, affordable package. Capable of receiving the 17 most common wide-band channels, the LR-300-072 features convenient recharging options, strong signal reception and audio clarity, and a multi-function LED in place of the LCD screen available on our other digital receivers.
Note: The LR-300 is available only for use on the 72 MHz frequency, and is approved for assistive listening use in the U.S. by the FCC. Check with your local government for specific regulations regarding broadcast frequencies in your country.
SKU: LR-300-072$99.00$118.00 -
Legacy Receivers, Listen Technologies
Stationary RF Receiver/Power Amplifier (72 MHz) LR-100-072
Used in conjunction with your Listen Technologies transmitter, the LR-100 RF Receiver/Power Amplifier delivers clear, high-quality audio performance ideal for multiple locations and applications.
Multiple input options make the LR-100 flexible to fit your specific venue and system needs, including wireless audio distribution. Our signature Look & Listen (TM) LCD display provides at-a-glance information about channel, lock, and battery status, and an integrated security cover prevents unauthorized changes to volume, squelch, and trim adjusments.
The LR-100 can be powered by either a 15 VAC/1000mA power input or 12 VDC battery, and requires only an antenna for proper reception.
SKU: LR-100-072$486.00$540.00 -
iDSP Receivers, Listen Technologies
Advanced Intelligent DSP RF Receiver (72 MHz) LR-5200-072
Listen Technologies’ LR-5200-072 RF receiver offers assistive listening users an option for high-performance audio in a compact device that offers best-in-class pickup and reduced noise. The LR-5200-072 also provides houses of worship, theaters, lecture halls, and other venues with an affordable and easy-to-manage solution when adding or expanding their assistive listening options.
The built-in rechargeable battery technology makes the LR-5200-072 an economical and environmentally friendly choice, reducing the costs of operation and ownership while offering extended use. Each unit features a micro-USB connection which, in addition to being used for quick and convenient battery charging, also allows for fast and simple firmware updates, setup, and programming using the free iDSP software .
The integrated neck loop and lanyard with DSP loop driver makes the LR-5200-072 easy to wear and convenient for listeners with T-coil equipped hearing aids. Additionally, the OLED display built in to each receiver provides at-a-glance information including channel status, battery level, and more.
From classrooms to conferences, businesses to banquet halls, and more, the LR-5200-072 makes an outstanding choice for a comfortable, clear, and reliable personal listening receiver.
SKU: LR-5200-072$204.00$227.00 -
iDSP Systems, Listen Technologies
iDSP Advanced Level II Stationary RF System (72 MHz) LS-57-072
Perfect for venues with a capacity of up to 100 people, the LS-57 Advanced Level II Stationary RF System broadcasts a strong, reliable RF signal from our LT-800-072 72 MHz transmitter, and four (4) LR-5200-072 Advanced iDSP receivers ensure the best possible listening experience for customers, clients, visitors, and more.
Our LR-5200-072 receiver offers listeners exceptional audio performance and clarity thanks to having 20 dB less hiss than other RF receivers on the market. Each unit gives listeners the choice of multiple channels, ideal for venues where language interpretation or alternate/separate audio streams are needed. The rechargeable Lithium-ion battery in each receiver offers long life and significant cost savings over the life of each unit, and they fully recharge within 2.5 hours.
The included universal antenna and universal rack mounting kit make the LS-57 an adaptable, flexible solution by allowing you to incorporate it into nearly any permanent audio setup. The system also includes universal ear speakers, neck loops/lanyards, a 4-port USB charger, and the assistive listening notification signage kit needed to meet the needs of your customers and ensure your venue’s compliance at the same time.
SKU: LS-57-072$1,849.00$2,055.00 -
Interpreter Booths, Multi Caisses
Whisper Cube TB-0073
Each panel is built with exterior covering of expanded vinyl with special sound barrier of acoustic foam and MIL-B131-H laminating aluminium foil. The inside covering is made with decorative 100% polyester cotton 9 mm woven density, framing is high density PVC extrusion with unique connecting concept with industrial Velcro for easy assembly without tools.
Options:
- Included soft side carrying case
- Outside included case dim. 69,5 cm x 69,5 cm x 25,6 cm (L x H x D)
- Double Plexiglas®
- ATA shipping case
SKU: TB-0073$1,370.00
Products Grid
Best Sellers
Recently Added
8-Unit IR Charging/Storage Station – LA-350
8-Unit IR Charging/Storage Station – LA-350
The LA-350 8-unit charging tray from Listen Technologies provides a convenient and compact option for storing, charging, and distributing up to eight (8) LR-42 Stethoscope and/or LR-44 Lanyard Receivers in any combination. Additionally, the LA-350 can separately charge as many as eight (8) NiMH battery packs, giving you an easy way to have additional batteries charged and ready for customers and clients. Red and green LEDs indicate the charge status of each slot, and the tray can be mounted on a desk or wall to fit the needs of your venue and installation.
Includes
FM Assistive Listening System FM 457-24 NET D PRO
FM Assistive Listening System FM 457-24 NET D PRO
24-Receiver System / R37 Receivers. The FM 457-24 NET D PRO features the cutting-edge PPA T45NET D transmitter, with control/monitoring capability from any remote location, multiple digital audio input options, Dante Input, and an OLED display with easy-to-manage menu navigation. Features three powerful microprocessors and the same high-quality audio and RF performance you’ve come to expect from Williams Sound. With an operating range of up to 1000 feet, the FM 457-24 NET D PRO is ideal for large venues where superior coverage is essential. This complete turnkey solution includes 24 R37 receivers, each featuring seek-button channel selection with access to 17 pre-set wideband frequencies between 72-76 MHz. Includes a coaxial cable and rack panel kit for professional installation. The system is expandable, accommodating any number of listeners. This system complies with 2010 ADA guidelines for hearing assistance and is covered by Lifetime PLUS Limited Warranty.
NOTE: Approved by the FCC for operation in U.S. markets. The system cannot be used in all countries. Check with your government radio regulations for 72-76 MHz operation.
System Includes
(1) PPA T45NET D Transmitter
(24) PPA R37N Receivers
(24) EAR 022 Surround Earphones
(6) NKL 001 Neckloops
(2) CHG 3512 12-bay Chargers
(24) BAT 026-2 AA NiMH Rechargeable Batteries
(1) ANT 005 Coaxial Antenna
(1) ANT 025 Whip Antenna
(1) IDP 008 Wall Plaque
(1) RPK 005 Rack Panel Kit
(1) TFP 048 Power Supply
(1) WCA 013 RCA Audio Cable, 3 feet
(1) WLC 004 Main Power Cord (U.S.)
Optional 17-channel receiver (PPA R38N) is available for multi-channel applications.
All items can be purchased separately.
Digi-Wave Digital Transceiver DLT 300
The DLT 300 Transceiver features full-duplex capability, supporting up to six simultaneous talkers in two-way mode. Slim, lightweight, and simple to set up and use. One- or two-way operation offers flexibility in an array of applications. With the push of a button, users can access two-way communication for immediate interaction or Q&A.
NOTE: Due to enhancements in the DLT 300, the new Digi-Wave 300 Series is not compatible for use with Digi-Wave 2.0 products.
System Includes
The DLT 300 has an internal rechargeable battery. Each DLT 300 is packaged with an individual charger.
Heavy-duty dual-muff headset microphone MIC 068
FM Base Station Transmitter PPA T27
Large-area, portable FM transmitter includes:
(1) ANT 021 antenna, (1) TFP 036 power supply, and (1) WCA 013 audio cable.
PPA Select FM Receiver Bundle PPA R37-12 PRO
Flexible and simple. The PPA Select FM receiver features easy-to-use, seek-button channel selection with access to 17 pre-set wideband frequencies between 72-76 MHz. Compatible with Williams Sound 72-76 MHz transmitters: PPA T46, PPA T45, PPA T45NET, PPA T27. Digitally synthesized for even greater audio clarity and stability. A versatile 3.5mm stereo/mono jack allows for a variety of earphone and headphone options, and is neckloop/telecoil-equipped-hearing-aid compatible.
NOTE: The PPA Select Receiver requires a transmitter operating on 72-76 MHz. The PPA Select is approved by the FCC for operation in U.S. Markets. The receiver cannot be used in all countries. Check with your government´s radio regulations for 72-76 MHz operation.
System Includes
All items can be purchased individually
Stationary 3-Channel RF Transmitter (72 MHz) LT-803-072-01
For businesses or venues requiring anywhere from one to three channels of assistive listening audio, the LT-803-072 Stationary 3-Channel RF Transmitter is an excellent choice. Universal inputs allow for the use of nearly any audio source including mixers, micrphones, MP3 players, and more, and our signature Look & Listen (TM) LCD display provides immediate information about channel, lock, and RF power. The LT-803-072 also includes a power supply making it easy to set up and start using right away.
Essentials Starter Stationary RF System (72 MHz) LS-40-072
5 VDC Intelligent 12-Unit Charging Tray Replacement Power Supply – LA-209-01
5 VDC Intelligent 12-Unit Charging Tray Replacement Power Supply – LA-209-01
The LA-209-01 allows you to keep a backup unit handy or replace the power supply for your Listen Technologies 12-unit charging tray/case (LA-381-01 or oLA-380-01). The steady 5 VDC power safely charges multiple units simultaneously.
Includes
One (1) LA-209-01 Intelligent 12-Unit Charging Tray Power Supply
Whisper Cube TB-0064
Each panel is built with exterior covering of expanded vinyl with special sound barrier of acoustic foam and MIL-B131-H laminating aluminium foil. The inside covering is made with decorative 100% polyester cotton 9 mm woven density, framing is high density PVC extrusion with unique connecting concept with industrial Velcro for easy assembly without tools.
Options:
Heavy-duty, folding, mono headphones HED 027
Heavy-duty, folding, mono headphones HED 027
Deluxe, heavy duty, folding headphones. Adult size, 16 Ω, mono, mild and low gain hearing loss rating. Replacement ear pad; EAR 035 (one pair) 7-7⁄8″ x 5-5⁄8″ x 1-1⁄4″; 0.23 lbs.
FM Transmitter with Dante™ PPA T45 ND
The cutting-edge PPA T45NET D transmitter offers control or monitoring capability from any remote location, Dante™ input, multiple digital audio input options, and an OLED high-resolution screen with easy-to-manage menu navigation. Features 3 powerful microprocessors and the same high-quality audio and RF performance you’ve come to expect from Williams Sound. It’s technology that takes the guesswork out of complex audio installation. Simply select among voice, music, or hearing assistance in the application preset menu, and this transmitter quickly configures itself. With a range of up to 1000 feet, the PPA T45NET D is ideal for large venues where superior coverage is essential.
Body-Pack charger with case, 12-bay CHG 3512 PRO
Charger for body-packs, 12 bay, with case. For up to 12 receivers or transmitters, switching 100-240 VAC power supply. (For use in US). 18-1⁄4″ x 7″ x 14-1⁄8″, 10.7 lbs. Includes Power Supply.
For use with:
PLR BP1 Loop receiver
PPA R37 FM receiver
PPA R38 FM receiver
PPA T46 FM transmitter
WIR RX22-4 Infrared receiver
System Includes
(1) Carry case
(1) 12-bay charger
(1) Power Supply (TFP 037)
(1) Main Power Cord for USA (WLC 004)
FM Assistive Listening System FM 458-24 PRO
FM Assistive Listening System FM 458-24 PRO
24-Receiver System / R38 Receivers. The FM 458-24 PRO features the cutting-edge PPA T45 transmitter, with multiple digital audio input options and an OLED display with easy-to-manage menu navigation. Features three powerful microprocessors and the same high-quality audio and RF performance you’ve come to expect from Williams Sound. With an operating range of up to 1000 feet, the FM 458-24 PRO is ideal for large venues where superior coverage is essential. This complete turnkey solution includes 24 R38 receivers, each featuring an OLED display and on-screen channel selection with easy access to 17 pre-set, wideband frequencies (72-76 MHz). Includes a coaxial cable and rack panel kit for professional installation. The system is expandable, accommodating any number of listeners. This system complies with 2010 ADA guidelines for hearing assistance and is covered by Lifetime PLUS Limited Warranty.
NOTE: Approved by the FCC for operation in U.S. markets. The system cannot be used in all countries. Check with your government radio regulations for 72-76 MHz operation.
System Includes
(1) PPA T45 Transmitter
(24) PPA R38N Receivers
(24) EAR 022 Surround Earphones
(6) NKL 001 Neckloops
(2) CHG 3512 12-bay Chargers
(24) BAT 026-2 AA NiMH Rechargeable Batteries
(1) ANT 005 Coaxial Antenna
(1) ANT 025 Whip Antenna
(1) IDP 008 Wall Plaque
(1) RPK 005 Rack Panel Kit
(1) TFP 048 Power Supply
(1) WCA 013 RCA Audio Cable, 3 feet
(1) WLC 004 Main Power Cord (U.S.)
All items can be purchased separately.
Portable Digital RF Receiver (72 MHz) LR-300-072
The LR-300-072 Portable Digital RF Receiver provides the same unbeatable audio performance as our full-featured receiver line in a simple, affordable package. Capable of receiving the 17 most common wide-band channels, the LR-300-072 features convenient recharging options, strong signal reception and audio clarity, and a multi-function LED in place of the LCD screen available on our other digital receivers.
Note: The LR-300 is available only for use on the 72 MHz frequency, and is approved for assistive listening use in the U.S. by the FCC. Check with your local government for specific regulations regarding broadcast frequencies in your country.
