Product Overview
The PPA T46 transmitter—part of the Personal PA® line from Williams AV—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 AV 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
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
- Note: further information can be found within the items located under the "Documentation" tab above.
