{"product_id":"williams-av-multi-channel-fm-tour-guide-system","title":"Williams AV Multi-Channel FM Tour Guide System","description":"\u003ch4\u003eMulti-channel FM tour guide system with one transmitter and 10 receivers for clear wireless audio during guided tours, presentations and assistive listening applications.\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eTGS PRO 738\u003c\/strong\u003e is a multi-channel FM tour guide system designed to provide clear and reliable wireless audio between a tour guide and participants. The system includes a \u003cstrong\u003ePPA T46\u003c\/strong\u003e transmitter, \u003cstrong\u003e10 PPA R38\u003c\/strong\u003e receivers and a microphone, while each listener can independently adjust the listening volume.\u003c\/p\u003e\n\u003cp\u003eNo installation is required, making the system ideal for guided tours, presentations, museums, educational facilities and assistive listening applications. The \u003cstrong\u003ePPA R38\u003c\/strong\u003e receiver supports \u003cstrong\u003e17 FM channels\u003c\/strong\u003e, providing flexible operation in a variety of environments.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eCODE: TGS PRO 738\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eSystem Includes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × PPA T46\u003c\/strong\u003e transmitter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 × PPA R38N\u003c\/strong\u003e receivers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × MIC 100\u003c\/strong\u003e rear-wear headset microphone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e11 × BAT 001-2\u003c\/strong\u003e AA alkaline battery sets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × CCS 056 S\u003c\/strong\u003e carry case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Headphones and earphones are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePPA T46\u003c\/strong\u003e 17-channel FM body-pack transmitter\u003c\/li\u003e\n\u003cli\u003eWireless communication with full freedom of movement\u003c\/li\u003e\n\u003cli\u003eQuick setup and simple operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePPA R38N\u003c\/strong\u003e receivers with OLED display\u003c\/li\u003e\n\u003cli\u003eAuxiliary audio input for external audio sources\u003c\/li\u003e\n\u003cli\u003eBelt clips included for hands-free operation\u003c\/li\u003e\n\u003cli\u003eLifetime PLUS Limited Warranty (90-day warranty on accessories)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eCCS 056 S\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterior Dimensions:\u003c\/strong\u003e 13.0″W × 18.0″L × 6.7″H (33 × 46 × 17 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Dimensions:\u003c\/strong\u003e 15.7″W × 19.7″L × 7.2″H (40 × 50 × 18 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.6 lb (3 kg), empty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copolymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoam Insert:\u003c\/strong\u003e FMP 057 (18.25″ × 12.5″ × 3″)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eMIC 100\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElement:\u003c\/strong\u003e Electret condenser\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePickup Pattern:\u003c\/strong\u003e Unidirectional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 50 Hz–16 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e -70 dB ±3 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 600 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 3.5 mm mono right-angle plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 47.3″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.35 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Windscreen:\u003c\/strong\u003e WND 009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e RoHS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 90 days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003ePPA R38N\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4.1″ × 2.85″ × 1.38″ (104 × 72 × 35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.6 oz (130 g) with batteries; 2.6 oz (73 g) without batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\/Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Black ABS plastic with aluminum faceplate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e 2 × AA alkaline or 2 × AA NiMH rechargeable batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 50 hours (AA alkaline)\u003c\/li\u003e\n\u003cli\u003eUp to 32 hours (AA NiMH rechargeable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e 52 mA nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 32°F to 122°F (0°C to 50°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 17 wideband\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Frequencies:\u003c\/strong\u003e 72.1–75.9 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFM Deviation:\u003c\/strong\u003e 75 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 1″ OLED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 2 μV @ 12 dB SINAD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 200 Hz–15 kHz (±3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModulation:\u003c\/strong\u003e FM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e ≥65 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Output:\u003c\/strong\u003e 35 mW @ 16 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Connector:\u003c\/strong\u003e 3.5 mm stereo jack (mono output)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Save:\u003c\/strong\u003e Automatic sleep mode after approximately 3 minutes without RF signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e FCC, Industry Canada, RoHS, WEEE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime PLUS Limited Warranty (90 days on accessories)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003ePPA T46\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4.1″L × 2.8″W × 1.1″D (104 × 71 × 28 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.6 oz (74 g), without batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\/Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Impact-resistant PC\/ABS plastic with scratch-resistant aluminum faceplate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Options:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2 × AA alkaline batteries – up to 30 hours\u003c\/li\u003e\n\u003cli\u003e2 × AA NiMH rechargeable batteries – up to 20 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Frequencies:\u003c\/strong\u003e 17 selectable channels, 72.1–75.9 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF Stability:\u003c\/strong\u003e ±0.005%, PLL synthesized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModulation:\u003c\/strong\u003e Wideband FM, 75 kHz peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF Output:\u003c\/strong\u003e 80 mV\/m @ 3 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Range:\u003c\/strong\u003e Up to 150 ft (45 m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 180 Hz–13 kHz (±3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e 65 dB (typical)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Input:\u003c\/strong\u003e 3.5 mm mono jack with adjustable gain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Input:\u003c\/strong\u003e 2.5 mm stereo jack with adjustable gain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Compression:\u003c\/strong\u003e 1:1 or 2:1 selectable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e OLED status and menu display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Power\/Mute, Menu, Up\/Down buttons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Receivers:\u003c\/strong\u003e PFM R31, PFM R32, PFM R33, PFM R35, PFM R35-8, PFM R36, PPA R37, PPA R1600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e FCC, Industry Canada, RoHS, WEEE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Limited Lifetime Warranty (90 days on accessories)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Shop7","offers":[{"title":"Default Title","offer_id":54507375853905,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/6587\/0673\/files\/9_cdccce65-f412-4944-933e-8f33003f6bc0.jpg?v=1786022030","url":"https:\/\/shop7.lv\/en\/products\/williams-av-multi-channel-fm-tour-guide-system","provider":"Shop7","version":"1.0","type":"link"}