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ONE 2 ONE

FM T

ransmitter

• 

Model T1-216

ONE 2 ONE

FM Transmitter • 

Model T1-216

©2007, Williams Sound Corp.  MCAT 016C

1

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

Description:

The PPA T1-216 is a narrowband, single-channel, body-pack style transmitter that operates on the
216 MHz bandwidth. The T1-216 will operate up to 100-300 feet and accommodate any number of
users with additional receivers. The T1-216 features an impact-resistant case and a belt clip for
hands-free operation. Each transmitter is frequency synthesized and crystal controlled for rock-solid
tuning. Each transmitter features drop-in charging points, which allows up to 16 units to be
charged at once in a single CHG 1600 multi-charger. The T1-216 is portable, requires no installation
and is available with a variety of microphone options.

Applications:

• Group Tours • Destination Marketing Organizations • Cruise Ships • Tourism Offices • University Tours

• Large-Scale Guided Attractions • Museum & Presentation Centers • Factory/Plant Tours

• Conferences Requiring Language Interpretation • Chambers of Commerce

Dimensions:

3-5/8" L x 2-3/8" W x 7/8" H (92.1 mm x 60.3 mm x 22.2 mm) 

Weight:

4.4 oz (125 g) with batteries

Color:

Neptune blue, shatter-resistant polypropylene

Battery Type:

Two (2) AA 1.5 V non-rechargeable Alkaline batteries 
(BAT 001), 120 mA nominal current drain, 8 hours approx. life 
(OR) two (2) AA 1.5 V NiMH rechargeable batteries (BAT 026), 
120 mA nominal current drain, 6 hours per charge approx., 
recharges in 14–16 hours, uses CHG 1600 Multiple 
Battery Charger

Operating Frequencies:

216.325 MHz, standard (216.425, 216.625, 216.725 MHz
optional)

Stability:

± .005%, crystal reference, PLL

Modulation:

Narrow-band FM, 10 kHz P-P, 100 µS pre-emphasis

RF Output:

1.5 mW typical

Freq Response:

100 Hz to 10 kHz P-P, ± 3 dB at 1% max. THD

Signal-to-Noise Ratio:

55-60 dB, with R1-216 Receiver

Compressor:

Compressor uses adjustable slope and noise gate

Transmit Antenna:

Integral with 39" microphone cord

Microphone:

Noise-cancelling, headset type, 39" cord, 3.5 mm mono
phone plug (MIC 044)

Controls & Indicators:

On/Off switch, slide-type; “On” Indicator LED

Mic Connector:

3.5 mm mono phone jack

Charging Contacts:

Designed for use with CHG 1600 & CHG 200 Multiple Battery
Chargers

Approvals:

FCC, WEEE

Warranty:

5 years, parts and labor *

T1-216 Transmitter:

*90 days on accessories.

T1-216 Front

  Williams Sound

Hearing Helper

®

  Williams Sound

Hearing Helper

®

Mic

Williams Sound FM

Off

On

FM

On/Off 
Switch

Mic
Jack

ON 
Indicator

T1-216 Top

T1-216 Top

T1-216 Front

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