Description

Williams Sound PPA T46Assistive Listening FM Bodypack Transmitter, 72 to 76 MHz

The PPA T46 transmitter—part of the Personal PA® line from Williams Sound—is capable of broadcasting a speaker’s voice or audio program on one of 17 available channels within the 72-76 MHz frequency range, to listeners who are using PPA R38 or PPA R37 receivers (sold separately). It features versatile microphone and auxiliary input jacks, along with push-button on/off/mute controls, channel lock and selectable compression. The unit also has the ability to operate in dual-channel mode, enabling the user to easily switch between 2 discreet transmitting channels, each with its own setup parameters. It’s onboard OLED screen displays current operating status as well as menu information. It can operate up to 30 hours on 2 AA Alkaline batteries, and up to 20 hours with 2 NiMH batteries (sold separately). It has recharge capability when used with Williams Sound drop-in chargers. The PPA T46 is portable and lightweight, and operates at a range of up to 150ft (46m) from the listening audience. It’s ideal for providing hearing assistance to students in the classroom, tour group participants and more.

Notes:

• Microphone sold separately.
• 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, or contact your Sales Pro for further information.

Applications

Classrooms • Tour group participants • Employee training sessions • Business meetings • More

PPA T46 Includes

• (1) PPA T46 Transmitter
• (1) BAT 001-2 (2) AA Batteries
• (1) CLP 023 Belt Clip
• (1) WCA 087 Auxiliary Input Cable
  • *Please note: all items can be purchased separately.

Features

• Sleek, ergonomic design
• 17-channel selectable, 72-76 MHz
• Digitally synthesized frequencies
• 1.25″ OLED interface displays:
  • master & aux volume level
  • mic mute
  • settings lock
  • battery level
• Easy-to-use menu-access controls:
  • microphone and auxiliary levels
  • 8- or 17-channel mode selection
  • current frequency/channel number
  • compression (1:1 or 2:1)
  • display settings
• MIC input accepts electret mic with 3.5 mm mono plug
• AUX audio input accepts 2.5 mm stereo plug (i.e for MP3 or CD player)
• Range of up to 150’ (with PPA R37 receiver)
• Belt clip for hands-free operation
• Meets ADA guidelines
• Made in the USA

Specifications

• 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)
• 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,
  • 7 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
• 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