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The TGS Pro 737 is a lightweight, single-channel system that helps tour participants with hearing difficulties listen directly to the tour guide and control their own volume. Ensures wireless/effortless communication between guide and participants. Combines superior audio with easy-to-use controls. No installation required--save time and money. Designed to meet Americans with Disabilities Act (ADA) accessibility requirements.
NOTE: This System is approved by the FCC for operation in U.S. markets. The system cannot be used in all countries. Check with your government´s radio regulations for 72-76 MHz operation.
Disclaimer: FCC rules limit use of this equipment to auditory assistance.
(1) PPA T46 Transmitter
(10) Select (PPA R37) receivers
(1) MIC 100 Rear-wear Headset Microphone
(11) BAT 001-2 (two AA Batteries)
(1) CCS 030 S Carry Case
Headphones and earphones sold separately.
We have no other products in this category.
Output: 1.2 Volt
42 g (1.5 oz)
|Dimensions:||4.1” x 2.85” x 1.38” (104 x 72 x 35mm)|
|Weight:||4.6oz (130g) with batteries. 2.6oz (73g) without batteries|
|Battery Type:||(2) AA Alkaline or 2 x AA NiMH|
|Battery Life:||Two (2) AA non-rechargeable alkaline batteries (BAT 001), approx. 50 hrs|
|(2) AA rechargeable NiMH batteries (BAT 026), 1500 mAh, approx. 32 hrs|
|Current Consumption:||52mA nominal|
|Temperature Range:||– 0 to 50C|
|Channels||17, accessed via seek button in battery compartment|
|Operating Freq.:||72.1, 72.2, 72.3, 72.4, 72.5, 72.6, 72.7, 72.8, 72.9, 74.7, 75.3, 75.4, 75.5, 75.6, 75.7, 75.8, 75.9 MHz*|
|Intermediate Freq.:||75 kHz|
|FM Deviation:||75 kHz|
|LED Indicator:||Power: Green; Low Battery: Flashes Green|
|AFC Range:||± 120 kHz|
|Sensitivity:||2 µV at 12 dB Sinad with squelch defeated|
|Input Overload:||100 mV|
|Frequency Response:||200 – 15 kHz|
|Modulation:||FM, +/- 75 kHz peak deviation|
|Signal-to-Noise Ratio:||65 dB min @ 100 uV|
|Receive Antenna:||Integral with earphone/headphone cord|
|Audio Output:||35 mW max, peak into 16 ohms|
|Output Connector:||3.5 mm stereo/mono phone jack|
|Earphone:||Earbud-type with foam cushion, 3.5 mm plug, 32 Ω|
|Auto Shut-off||Enters sleep mode after approx 6 mins of no RF signal|
|Approvals:||FCC, Industry Canada, RoHS, WEEE|
|Warranty:||Lifetime PLUS Limited Warranty, 90 Days on most accessories.|
4.1” L x 2.8” W x 1.1” D (104 mm x 71 mm x 28 mm)
2.6 oz (74 g), no batteries
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
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)
± .005%, frequency synthesized, crystal reference, PLL
Wide-band FM, 75 kHz peak, 75 µS pre-emphasis
80 mV/m at 3 m (max. allowed by FCC rules)
180 Hz to 13 kHz, ± 3 dB at 1% max. THD
65 dB (typical) transmitted
Integral with microphone cord
Electret type, 3.5 mm mono plug
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
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.
Power LED - Green, flashes when battery is low
3.5 mm mono jack with electret mic bias, adjustable gain with
25 dB range
2.5 mm stereo jack, adjustable gain with 60 dB range
1:1 (off) or 2:1 (on) selectable in menu