Williams Sound TGS R30 User Manual

Williams Sound

®

Helping People Hear

Williams Sound

Hearing Helper

®

TGS R30 Front

TGS R30 Top

EAR

Volume

1

On/Off
Volume Switch

Headphone
Jack

"On" Indicator
LED

FM Tour Guide

Receiver, Model TGS R30

Description:

The TGS R30 Receiver is a single-channel, FM wideband receiver operating on the 72-76 MHz bandwidth. This
low-cost, easy-to-use receiver includes two AA batteries for 80 hours of long-lasting operation. It features a
volume control/on/off dial, earphone/charging jack and LED power indicator.

Applications:

• Churches • Schools • Auditoriums • Museums • Conferences • Tour Groups

Specifications:

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: Gray
Battery T

FCC ID: CNM R30
Industry Canada Cert.: 13601021234
Operating Freq.: Pre-Tuned, Adjustable, 72 MHz - 76 MHz *
Intermediate Freq.: 75 kHz
FM Deviation: 75 kHz
De-Emphasis: 75 µS
AFC Range: ± 120 kHz
Sensitivity: 4 µV at 12 dB Sinad with squelch defeated
Input Overload: 20 mV
Frequency Response: 100 – 10 kHz, ± 3 dB
Signal-to-Noise Ratio: 50 dB at 10 µV
Receive Antenna: Integral with earphone/headphone cord
Audio Output: 35 mW, max. at 16 Ω
Output Connector: 3.5 mm mono phone jack
Earphone: Earbud-type with foam cushion, 3.5 mm plug, 32 Ω
Warranty: Five years, parts and labor.

Notes The R30 Receiver can be field tuned to any of 10 wideband

*Note: FCC rules limit the use of the 72–76 MHz band to hearing assistance for the handicapped
only. Other frequencies are available that do not have this use restriction.

ype:

T

wo (2) AA 1.5 V non-rechargeable Alkaline batteries (BAT 001),

14 mA nom. current drain, 80 hours approx. life (OR)

wo (2) AA 1.5 V NiMH rechargeable batteries (BAT 026),

T
14 mA nominal current drain, 50 hours per charge approx.,
recharges in 14–16 hours, uses CHG 1600 Charger or CHG 200 Charger

90 days on cords, earphones, headphones,
batteries and other accessories.

ool.

uning T

channels using the PL

T 005 T

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

©2005, Williams Sound Corp. MCAT 039A

1

FM Tour Guide

Williams Sound

®

Helping People Hear

Bid Specs:

The R30 receiver shall be encased in a gray, polypropylene impact-resistant plastic with a single hinged door for
battery installation. The receiver shall be a body-pack type and have the option for a belt-clip case for hands-free
operation. The receiver shall have a 3.5 mm mono phone jack and accommodate low-impedance mono earphones,
headphones and neckloops telecoil couplers. The receiver shall have a combination volume control and power on/off
rotator dial, and a green LED power “on” indicator. The receiver shall be pre-tuned to one of 10 available channels
from 72-76 MHz and field adjustable by internal tuning coil. The receiver shall operate up to approx. 80 hours when
using 1.5 V AA Alkaline batteries, and shall operate up to approx. 50 hours when using 1.5 V NiMH rechargeable AA
batteries.

The receiver shall receive FM signals in the 72-76 MHz audio assistance band with 75 µS de-emphasis. The receiver
shall provide a maximum output of 35 mW at 16 Ohms with an earbud-type earphone. The system’s electrical
frequency response shall be 100 Hz to 10 kHz, ± 3 dB and the signal to noise ratio shall be 50 dB at 10 µV. The
receiver shall have a sensitivity of 4 µV at 12 dB Sinad.

The receiver shall be covered by a five-year parts and labor warranty, excluding earphones, headphones, batteries
and chargers. The receiver model shall be the Williams Sound Corp. model TGS R30.

Receiver, Model TGS R30

NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!

©2005, Williams Sound Corp. MCAT 039A

2