Product Overview
The Williams AV FM ADA Kit 37 provides everything you need to accomodate individuals for hearing accessibility in a small-group setting. This portable, easy-to-use FM system operates on one of 16 selectable channels, 72-76 MHz, at a range of up to 150 feet. It is ideal for jury rooms, small meeting rooms, council chambers, parent/teacher conferences, libraries, small conference rooms, consultation rooms, information desks or similar applications. It's core operational components are the PPA-T36 FM Transmitter and the PPA-R37 Receiver.
PPA-T36 FM Transmitter - Can broadcast a speaker's voice on one of 16 available channels, 72-76 MHz, to listeners using a R33, R35, R35-8, R36 or R1600 receiver. The unit features flexible mic and auxiliary inputs, push-button on/off/mute controls, channel lock and selectable compression. Lightweight and portable, the PPA T36 will operate up to 150 feet from the listening audience. It is ideal for providing hearing assistance for students in the classroom, tour group participants, employee training, business meetings and more.
PPA-R37 Receiver - a 17-channel receiver operating on the 72-76 MHz bandwidth. Features include seek-button channel selection, channel-lock capability, battery-saving Sleep Mode, on/off volume control, power/low battery indicator and stereo/mono earphone jack.
Applications
- Jury rooms
- Small meeting rooms
- Council chambers
- Parent/teacher conferences
- Libraries
- Small conference rooms
- Consultation rooms
- Information desks
FM ADA Kit 37 Includes
- (1) PPA-T36 belt pack transmitter
- (1) NKL-001 neckloop
- (1) CCS-029 carry case
- (4) PPA-R37 receivers
- (1) MIC-090 lavalier microphone
- (10) AA batteries
- (4) HED-027 headphones
- (1) MIC-049 desktop conference microphone (effective up to 12' on table top)
- (1) IDP-008 ADA wall plaque
Personal PA T36 Transmitter Specifications
- Dimensions: 4.1” L x 2.8” W x 1.1” H
- Weight: 2.6 oz. (without batteries)
- Color: Black, shatter-resistant PC/ABS plastic
- Battery Type: Two (2) AA 1.5V non-rechargeable alkaline batteries (BAT-001), 70mA nominal current drain, 30 hours approximate battery life. OR Two (2) AA 1.5 V NiMH rechargeable batteries (BAT 026), 70 mA nominal current drain, 20 hours per charge approx., recharges in 14–16 hours, uses CHG 3502 or CHG 3512 Charger
- Operating Frequencies: Selectable, 16 channels, 72.1 – 75.9 MHz* (channels 1-8 correspond with R35-8 receiver channels)
- Stability: ± .005%, frequency synthesized, crystal reference, PLL
- Modulation: Wide-band FM, 75 kHz pk, 75 µS pre-emphasis
- RF Output: 80 mV/m at 3m (max allowed by FCC rules)
- Frequency Response: 200 Hz - 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, ⅛" mono phone plug
- External Controls: Momentary push button: push and hold for 3 seconds for power On/Off. Push and release for microphone mute On/Off: Rotary sixteen channel switch (with internal channel lock switch)
- Mic Input: ⅛" mono phone jack with electret mic bias, internal adjustable gain with 25 dB range
- Aux Input: 2.5 mm stereo phone jack, internal adjustable gain with 60 dB range
- Audio Compression: 1:1 or 2:1 ratio selected with internal slide switch
- Compatible Receivers: PFM-R31, PFM-R32, PFM-R33, PFM-R36, PPA-R37, PPA-R35-8, PPA-R1600
- NOTE: further information can be found within the items located under the "Documentation" tab above.
PPA-R37 Receiver Specifications
- Dimensions: 4.1" L x 2.85" W x 1.38” D
- Weight: 4.6 oz. (130 g) with batteries, 2.6 oz. without batteries (73 g)
- Color: Black
- Battery Type: Two (2) AA non-rechargeable alkaline batteries (BAT 001), approx. 48 hours battery life, OR Two (2) AA rechargeable NiMH batteries (BAT 026), 1600 mAh, approx 30 hours battery life
- Current Consumption: Nominal 52 mA
- Operating Frequency: 17 channels: 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 or 75.9 MHz.
- FM Deviation: +/-75 kHz
- De-Emphasis: 75 µS
- LED Indicator: Power: Bright Green // Low Battery: Flashes
- Sensitivity: 2 µV at 12 dB Sinad with squelch defeated
- Input Overload: 100 mV
- Frequency Response: 200 Hz to 15 kHz, +/-3 dB
- Signal-to-Noise Ratio: 65 dB at 100µV
- Receiver Antenna: Integral with earphone/headphone cord
- Audio Output: 35 mW, max. 16 Ω load
- Output Connector: ⅛" stereo phone jack, accepts either stereo or mono plug
- NOTE: further information can be found within the items located under the "Documentation" tab above.
