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ONE 2 ONE
™
FM Receiver
• Model R1-216
ONE 2 ONE
™
FM Receiver
• Model R1-216
©2007, Williams Sound Corp. MCAT
013C 1
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
Description:
The PPA R1-216 is narrowband, single-channel, body-pack style receiver that operates on the 216 MHz
bandwidth. It features an impact-resistant case and a belt clip for hands-free operation. Each receiver is
pretuned, and field adjustable by internal tuning coil. The R1-216 will operate up to 100-300 feet when
used with a T1-216 transmitter. A 3.5 mm mono phone jack accommodates low-impedance mono ear-
phones, headphones and neckloop telecoil couplers. Operating on two (2) AA batteries, each unit will
perform continuously up to 20 long-lasting hours. Alternatively, NiMH AA rechargeable batteries can be
used for 15 hours of performance. Each receiver features drop-in charging points, which allows up to 16
units to be charged at once in a single CHG 1600 multi-charger.
Applications:
• Group Tours • Destination Marketing Organizations • Cruise Ships • Tourism Offices
• University Tours • Large-Scale Guide
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: 4.6 oz (130 g) with batteries
Color: Neptune blue, shatter-resistant polypropylene
Battery Type: Two (2) AA 1.5 V non-rechargeable Alkaline batteries
(BAT 001), 50 mA nom. current drain, 20 hours approx. life
(OR) Two (2) AA 1.5 V NiMH rechargeable batteries (BAT
026), 50 mA nominal current drain, 14 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
FM Deviation: Narrow-band FM, 10 kHz P-P, 100 µS de-emphasis
AFC Range: ± 120 kHz
Sensitivity: .5 µV at 12 dB Sinad with squelch defeated,
squelches at 8 µV for min. 50 dB S/N ratio
Freq Response: 200 Hz to 10 kHz P-P, +2, -4 dB
Signal-to-Noise Ratio: 60 dB at 10 µV
Receive Antenna: Integral with earphone cord
Audio Output: 35 mW, max. at 16 Ω; for use with 8–32 Ω mono headphones
Output Connector: 3.5 mm mono phone jack
Squelch: Set to turn off audio under weak or no signal condition
Controls: Volume: thumbwheel/on/off/volume
Indicators: “On” LED
Note: Specifications are electrical performance
Approvals: FCC, WEEE
Warranty: 5 years, parts and labor*
R1-216 Receiver:
*90 days on accessories.
R1-216 Front
Williams Sound
Hearing Helper
®
Williams Sound
Hearing Helper
®
R1-216 Top
EAR
Volume
1
On/Off
Volume
Control
Headphone
Jack
"On" Indicator LED