Williams Sound PPA T46 Personal PA Body Pack Transmitter

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 R35-8 or PPA R37 receivers or an R1600 speaker. 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 new 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 Cable

Microphone sold separately.
*All items can be purchased separately

Key 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
• Lifetime PLUS Limited Warranty (90 days on accessories)

Technical Specs

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, or
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,
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.
Left, Right 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