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Description
Williams AV FM ADA KIT 37 FM ADA Compliance KitThe FM ADA KIT 37 is an FM ADA Compliance Kit that contains everything you need to accommodate individuals for hearing accessibility in a small group settings such as libraries, conference rooms and information desks. This version of the kit contains alkaline batteries. This portable, easy to use FM system operates at 72 76 MHz on one of 17 selectable channels. This single kit satisfies ADA requirements for multiple room facilities. This kit comes in
The FM ADA KIT 37 is an FM ADA Compliance Kit that contains everything you need to accommodate individuals for hearing accessibility in a small-group settings such as libraries, conference rooms and information desks. This version of the kit contains alkaline batteries.
This portable, easy-to-use FM system operates at 72-76 MHz on one of 17 selectable channels. This single kit satisfies ADA requirements for multiple-room facilities.
This kit comes in a carry case with A T46 FM transmitter, 4 FM R37 receivers with alkaline batteries, headphones, neckloops, and a microphone.
Specifications
| Style | Heavy-duty, folding, mono headphones |
| Plug | 3.5mm mono |
| Cord | 39" |
| Driver Size | 40 mm |
| Nominal Impedance | 16Ω |
| Freq. Response | 20 - 20kHz |
| Weight | 102g |
| Max Power Input | 100 mW |
| Sensitivity | 96 dB @ 1kHz |
| Replacement Pads | EAR 035 (one pair) |
MIC 090
| Element | Electret-Condenser |
| Pick-Up Pattern | Omni-directional |
| Phantom Powered | No |
| Impedance | 1.5 kΩ |
| Frequency Response | 20 Hz – 18 kHz |
| Dynamic Range | 79 dB |
| Sensitivity | -56 ± 3 dB |
| Signal-to-Noise Ratio | 63 dB |
| Plug | 3.5 mm, right-angle |
| Cord Length | 39” |
| Color | Black |
| Weight | 0.05 lbs |
| Replacement Windscreen | WND 006 |
| Replacement Clip | CLP 090 |
| Approvals | RoHS |
| Warranty | 90 days |
NKL 001
| Color: | Black |
| Weight: | 1.5 oz |
| Length: | 18.5” cord |
| Connector: | NKL 001: 3.5 mm mono plug NKL 001-S: 3.5 mm stereo plug with ring disconnected |
| Impedance: | 8-16 Ohms |
| Input Power: | 500 mW max |
| Magnetic Field Strength: | 25 mW input at 1000 Hz produces 1.7 A/m 6” above the center of loop 85μW input produces 0.1 A/m (IEC Standard) |
| Approvals: | RoHS, WEEE |
| Warranty: | One Year |
PPA R37
| Dimensions: | 4.1" x 2.85" x 1.38" (104 x 72 x 35mm) |
| Weight: | 4.6oz (130g) with batteries. 2.6oz (73g) without batteries |
| Color: | Black |
| Battery Type: | (2) AA Alkaline or 2 x AA NiMH |
| Battery Life: | Two (2) AA non-rechargeable alkaline batteries (BAT 001), approx. 50 hrs |
| (2) AA rechargeable NiMH batteries (BAT 026), 1500 mAh, approx. 32 hrs | |
| Current Consumption: | 52mA nominal |
| Temperature Range: | – 0 to 50C |
| Channels | 17, accessed via seek button in battery compartment |
| Operating Freq.: | 72.1, 72.2, 72.3, 72.4, 72.5, 72.6, 72.7, 72.8, 72.9, 74.7, 75.3, 75.4, 75.5, 75.6, 75.7, 75.8, 75.9 MHz* |
| Intermediate Freq.: | 75 kHz |
| FM Deviation: | 75 kHz |
| De-Emphasis: | 75 µS |
| LED Indicator: | Power: Green; Low Battery: Flashes Green |
| AFC Range: | ± 120 kHz |
| Sensitivity: | 2 µV at 12 dB Sinad with squelch defeated |
| Input Overload: | 100 mV |
| Frequency Response: | 200 – 15 kHz |
| Modulation: | FM, +/- 75 kHz peak deviation |
| Signal-to-Noise Ratio: | 65 dB min @ 100 uV |
| Receive Antenna: | Integral with earphone/headphone cord |
| Audio Output: | 35 mW max, peak into 16 ohms |
| Output Connector: | 3.5 mm stereo/mono phone jack |
| Earphone: | Earbud-type with foam cushion, 3.5 mm plug, 32 Ω |
| Auto Shut-off | Enters sleep mode after approx 6 mins of no RF signal |
| Approvals: | FCC, Industry Canada, RoHS, WEEE |
| Warranty: | Lifetime PLUS Limited Warranty, 90 Days on most accessories. |
PPA T46
| Dimensions: | 4.1” L x 2.8” W x 1.1” D (104 mm x 71 mm x 28 mm) |
| Weight: | 2.6 oz (74 g), no batteries |
| Color: | Black/Silver |
| Enclosure Material: | Shatter-resistant PC/ABS plastic with textured scratch-resistant aluminum faceplate |
| Battery Type options: | Two (2) AA 1.5 V non-rechargeable Alkaline batteries (BAT 001-2), 75 mA nominal current drain, up to 30 hours battery life |
| Two (2) AA 1.5 V NiMH rechargeable batteries (BAT 026-2), 75 mA nominal current drain, up to 20 hours battery life per charge, recharges in 14–16 hours, uses CHG 3502 or CHG 3512 Charger | |
| Operating Frequencies: | Selectable, 17 channels, 72.1 – 75.9 MHz*. Switchable 8 or 17 Channel Mode. (8-channel mode setting corresponds with PPA R35-8 receiver channels) |
| Stability: | ± .005%, frequency synthesized, crystal reference, PLL |
| Modulation: | Wide-band FM, 75 kHz peak, 75 µS pre-emphasis |
| RF Output: | 80 mV/m at 3 m (max. allowed by FCC rules) |
| Range: | 150 ft/45 m |
| Frequency Response: | 180 Hz to 13 kHz, ± 3 dB at 1% max. THD |
| Signal-to-Noise Ratio: | 65 dB (typical) transmitted |
| Transmit Antenna: | Integral with microphone cord |
| Microphone: | Electret type, 3.5 mm mono plug |
| External Display: | OLED for status and menu information. Status: Ch/Freq, Mic Audio Level, Auxiliary Input Audio Level, Battery Status, Mic Mute, Channel Lock, Dual-Preset mode. Menu: Ch/Freq display mode select, Volume, Aux Input, Compression, 17 or 8-channel mode, screen time out, screen brightness, restore default settings |
| External Controls: | Momentary push button: push and hold 3 seconds for power On/Off, push and release for microphone mute On/Off. “Up”, “Down” and “Menu” buttons for accessing and changing transmitter settings. Battery type switch (Alkaline or NiMH) located behind the battery compartment door |
| External Indicators: | Power LED - Green, flashes when battery is low |
| Mic Input: | 3.5 mm mono jack with electret mic bias, adjustable gain with 25 dB range |
| Aux Input: | 2.5 mm stereo jack, adjustable gain with 60 dB range |
| Audio Compression: | 1:1 (off) or 2:1 (on) selectable in menu |
| Compatible Receivers: | PFM R31, PFM R32, PFM R33, PFM R36, PPA R35, PPA R37, PPA R35-8, PPA R1600, |
| Approvals/Directives: | FCC, Industry Canada, RoHS, WEEE |
| Warranty: | 2-Year Warranty, 90 Days on most accessories. |
MIC 149
| Type | Electret |
| Size | 60mm diameter x 16mm height |
| Color | Black |
| Plug | 3.5mm mono |
| Cord | 39” (99 cm) |
| Output Impedance | 1500 Ω |
| Polar Pattern | Omnidirectional |
| Bias Power Requirement | 1.0-10VDC |
| Sensitivity | -40 dB ± 3 dB |
| Warranty | 90 days |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1052 reviews
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Product Reviews
★★★★★ 5
Great Chew Toy for our 50 pound dog
Really great chew toy. Our 50 pound dog loves it. We play fetch with it. Very sturdy and easy to chew.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
★★★★★ 5
Great toy
Great for an aggressive chewer. I was pleasantly surprised this toy lasted months with my dog chewing at it. Its one of his favorite toys! It cleans easily rinsing in the sink or running it in the washing machine &holds up very well.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Dogs love it
This our second one. The fogs destroyed the first one. Good toy and great for applying peanut butter in the grooves.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Cute durable dog toy that my puppy loves
Color: Blue, Size: 8 IN
This small light weight dog toy is very durable, super cute, and my dog loves it. My dog tears everything up but he hasn't made a dent in this; very durable and chew resistant. He seems to really like that it makes a lower squeak noise. I threw this in my cart at the last minute before checkout and I am pleasantly surprised with the quality. I would say this toy is worth the price; suitable for small to medium sized dog.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Nice toy for a bigger dog
Color: Gray, Size: 6 IN
My little rescue chihuahua has exactly one toy he can make squeak. This one is cute and he did try, but no luck. I have two large baskets of toys I've bought in the 3 years I've had him. He is only able to make one squeak. He loves it to death because he loves the squeak. It's a hedgehog that I will try to find on Amazon and replace. Poor little dog just has a very small mouth.
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Reviewed in the United States on June 3, 2026