{"product_id":"sennheiser-sk-100-g4-emetteur-de-poche-sans-fil-uhf-1680-frequences","title":"🎙️ Sennheiser SK 100 G4 - UHF Wireless Pocket Transmitter 1680 Frequencies 🎶","description":"\u003cmeta content=\"Sennheiser SK 100 G4 Bande B 626-668 MHz, émetteur de poche sans fil UHF 1680 fréquences, portée 100 m, compandeur HDX, vendu d'occasion testé et fonctionnel.\" name=\"description\"\u003e\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif; color: #333; background: #f9fafb; padding: 16px;\"\u003e\n\u003c!-- HEADER --\u003e\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); border-radius: 12px; padding: 28px 24px; text-align: center; margin-bottom: 24px;\"\u003e\n\u003ch1 style=\"color: #fff; font-size: 21px; margin: 0 0 8px 0; font-weight: 700;\"\u003e🎙️ Sennheiser SK 100 G4 — Wireless UHF Bodypack Transmitter Band B 626-668 MHz, 1680 Frequencies, 100m Range, HDX Compander 🎶\u003c\/h1\u003e\n\u003cp style=\"color: rgba(255,255,255,0.85); font-size: 14px; margin: 0;\"\u003eEvolution wireless G4 series · Broadcast \u0026 stage quality · Tested and functional used equipment\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- ÉTAT DU PRODUIT --\u003e\u003cdiv style=\"background: #fff; border-radius: 10px; border: 1px solid #e5e7eb; padding: 20px 24px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 17px; margin: 0 0 10px 0;\"\u003e📦 Product Condition\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 10px 0; color: #333; line-height: 1.8;\"\u003eThis Sennheiser SK 100 G4 bodypack transmitter is offered as \u003cstrong\u003etested and functional used equipment\u003c\/strong\u003e. The device has been carefully checked before sale. Normal signs of use may be visible on the casing.\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #666; font-size: 13px; font-style: italic;\"\u003e📸 Photos are for illustration purposes only. Only the content of the listing is authoritative for the exact product reference and included accessories. If in doubt, please contact us before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- DESCRIPTION --\u003e\u003cdiv style=\"background: #fff; border-radius: 10px; border: 1px solid #e5e7eb; padding: 20px 24px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 17px; margin: 0 0 12px 0;\"\u003e🔍 Product Description\u003c\/h2\u003e\n\u003cp style=\"line-height: 1.8; margin: 0 0 12px 0;\"\u003eThe \u003cstrong\u003eSennheiser SK 100 G4\u003c\/strong\u003e is a \u003cstrong\u003ewireless UHF bodypack transmitter\u003c\/strong\u003e from the \u003cstrong\u003eevolution wireless G4\u003c\/strong\u003e range, designed for intensive daily use on stage, in conferences, ENG\/EFP reporting, or audiovisual production. Robust and compact, it offers up to \u003cstrong\u003e1680 selectable frequencies\u003c\/strong\u003e in the \u003cstrong\u003eBand B (626–668 MHz)\u003c\/strong\u003e, a range of up to \u003cstrong\u003e100 meters\u003c\/strong\u003e, and a maximum RF power of \u003cstrong\u003e30 mW\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"line-height: 1.8; margin: 0 0 12px 0;\"\u003eThe \u003cstrong\u003einfrared synchronization\u003c\/strong\u003e with the receiver takes just seconds, and the quick link function allows frequency assignment to up to \u003cstrong\u003e12 receivers simultaneously\u003c\/strong\u003e. The proprietary \u003cstrong\u003eSennheiser HDX\u003c\/strong\u003e compander ensures exceptional audio quality with a signal-to-noise ratio above \u003cstrong\u003e110 dBA\u003c\/strong\u003e — ideal for broadcast and live applications.\u003c\/p\u003e\n\u003cp style=\"line-height: 1.8; margin: 0;\"\u003eCompatible with all \u003cstrong\u003eew 100 G4\u003c\/strong\u003e systems, it connects via a \u003cstrong\u003elockable 3.5 mm mini TRS jack\u003c\/strong\u003e to a wide range of lavalier microphones, headset microphones, and instruments. The \u003cstrong\u003ebacklit display\u003c\/strong\u003e shows frequency, channel number, AF level, and battery status in real time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SPECS GRID --\u003e\u003cdiv style=\"background: #fff; border-radius: 10px; border: 1px solid #e5e7eb; padding: 20px 24px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 17px; margin: 0 0 16px 0;\"\u003e⚙️ Technical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px;\"\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e📡\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eFrequency Band\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003e\n\u003cstrong\u003eBand B\u003c\/strong\u003e\u003cbr\u003e626 – 668 MHz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e📻\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eModulation\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003eWideband FM\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e🔢\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eFrequencies\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003e1680 (not 25 kHz)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e📶\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eBandwidth\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003eUp to 42 MHz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e📏\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eRange\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003eUp to 100 m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e⚡\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eRF Power\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003e30 mW max.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e🔊\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eS\/N Ratio\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003e≥ 110 dBA\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e🎚️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eFrequency Response\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003eMic: 80–18,000 Hz\u003cbr\u003eLine: 25–18,000 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e🔌\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eConnector\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003eLockable 3.5 mm TRS jack\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e🔗\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eSynchronization\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003eInfrared (IR)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e🎛️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eCompander\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003eSennheiser HDX\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e🔋\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003ePower Supply\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003e2× AA 1.5V or BA 2015 battery\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e⏱️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eBattery Life\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003eTyp. 8 hours\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e📐\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eDimensions\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003e82 × 64 × 24 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e⚖️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eWeight\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003e~160 g (batteries included)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e🌡️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eTemperature\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003e-10 °C to +55 °C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e🏷️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eProduct Ref.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003e576483\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e🔖\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eSerial Number\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003e1069014577\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 14px; flex: 1 1 130px; min-width: 120px;\"\u003e\n\u003cdiv style=\"font-size: 20px; margin-bottom: 4px;\"\u003e🌍\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 11px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eManufacturing\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333;\"\u003eMade in Germany\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- AVANTAGES CLIENT --\u003e\u003cdiv style=\"background: #fff; border-radius: 10px; border: 1px solid #e5e7eb; padding: 20px 24px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 17px; margin: 0 0 12px 0;\"\u003e✅ Why Buy From Us?\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding: 0 0 0 18px; line-height: 2.1; color: #333;\"\u003e\n\u003cli\u003e🛡️ \u003cstrong\u003e30-day warranty\u003c\/strong\u003e — returns accepted without justification\u003c\/li\u003e\n\u003cli\u003e🚚 \u003cstrong\u003eSecure and fast shipping\u003c\/strong\u003e with carrier tracking number provided\u003c\/li\u003e\n\u003cli\u003e🧾 \u003cstrong\u003eProfessional invoice with 0% VAT\u003c\/strong\u003e in paper format included with every package\u003c\/li\u003e\n\u003cli\u003e🔍 \u003cstrong\u003eProduct tested and verified\u003c\/strong\u003e before shipping, carefully packaged\u003c\/li\u003e\n\u003cli\u003e💬 \u003cstrong\u003eResponsive customer service\u003c\/strong\u003e — contact us before or after purchase, we respond quickly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- AVERTISSEMENTS --\u003e\u003cdiv style=\"background: #fff; border-radius: 10px; border: 1px solid #e5e7eb; padding: 20px 24px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 17px; margin: 0 0 10px 0;\"\u003e⚠️ Important Information\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 8px 0; line-height: 1.7; color: #555; font-size: 14px;\"\u003e🔧 \u003cstrong\u003eSoftware exclusion:\u003c\/strong\u003e We cannot be held responsible for software compatibility, specific system configurations, or drivers. \u003cstrong\u003eWe do not provide technical support.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; line-height: 1.7; color: #555; font-size: 14px;\"\u003e📸 Photos are for illustration purposes only. Only the content of the listing is authoritative for the exact product reference and included accessories. If in doubt, please contact us before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\u003cdiv style=\"background: #fff; border-radius: 10px; border: 1px solid #e5e7eb; padding: 20px 24px; margin-bottom: 24px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 17px; margin: 0 0 16px 0;\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e5e7eb; padding-bottom: 14px; margin-bottom: 14px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #6A3EDB; margin: 0 0 6px 0;\"\u003e💬 What is the exact frequency band of this SK 100 G4 transmitter?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; line-height: 1.7; font-size: 14px;\"\u003eThis Sennheiser SK 100 G4 bodypack transmitter operates on \u003cstrong\u003eband B: 626–668 MHz\u003c\/strong\u003e (UHF), with a bandwidth of 42 MHz and 1680 selectable frequencies in 25 kHz steps. The ew 100 G4 range is also available in other bands: A1 (470–516 MHz), A (516–558 MHz), AS (520–558 MHz), G (566–608 MHz), GB (606–648 MHz), C (734–776 MHz), D (780–822 MHz), E (823–865 MHz). Make sure your receiver is on the same band B to ensure compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e5e7eb; padding-bottom: 14px; margin-bottom: 14px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #6A3EDB; margin: 0 0 6px 0;\"\u003e💬 Which systems is this SK 100 G4 bodypack transmitter compatible with?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; line-height: 1.7; font-size: 14px;\"\u003eThe SK 100 G4 is compatible with all receivers in the \u003cstrong\u003eevolution wireless G4 100\u003c\/strong\u003e range (EW 100 G4, EW 112P G4, EW 135P G4, EW 145P G4, etc.) on the same frequency band. Wireless infrared synchronization makes quick pairing with the receiver easy. It is not backward compatible with G1, G2, or G3 systems in terms of IR synchronization.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e5e7eb; padding-bottom: 14px; margin-bottom: 14px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #6A3EDB; margin: 0 0 6px 0;\"\u003e💬 What is the effective range of this UHF wireless transmitter?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; line-height: 1.7; font-size: 14px;\"\u003eUnder optimal conditions (clear line of sight, no obstacles), the \u003cstrong\u003etransmission range can reach 100 meters\u003c\/strong\u003e. In stage environments with obstacles, walls, or RF interference, the practical range is generally between 20 and 50 meters. The RF output power is a maximum of 30 mW according to national regulations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e5e7eb; padding-bottom: 14px; margin-bottom: 14px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #6A3EDB; margin: 0 0 6px 0;\"\u003e💬 Which microphones can I connect to this Sennheiser bodypack transmitter?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; line-height: 1.7; font-size: 14px;\"\u003eThe SK 100 G4 features a \u003cstrong\u003elockable 3.5 mm mini TRS jack connector\u003c\/strong\u003e, compatible with a wide range of lavalier microphones, headset microphones, and instrument cables. The microphone input impedance is 40 kΩ (unbalanced) and the line impedance is 1 MΩ, with a sensitivity adjustment range of 60 dB in 3 dB steps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e5e7eb; padding-bottom: 14px; margin-bottom: 14px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #6A3EDB; margin: 0 0 6px 0;\"\u003e💬 What is the battery life and what type of battery should I use?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; line-height: 1.7; font-size: 14px;\"\u003eTypical battery life is \u003cstrong\u003e8 hours\u003c\/strong\u003e with 2 standard 1.5V AA batteries. The rechargeable \u003cstrong\u003eSennheiser BA 2015\u003c\/strong\u003e battery pack (2.4V) is also compatible for repeated use without purchasing batteries. The charge status is displayed in real time on the transmitter’s backlit screen as well as on the compatible receiver.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e5e7eb; padding-bottom: 14px; margin-bottom: 14px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #6A3EDB; margin: 0 0 6px 0;\"\u003e💬 Is it possible to use multiple SK 100 G4 units simultaneously on stage?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; line-height: 1.7; font-size: 14px;\"\u003eYes, thanks to the \u003cstrong\u003e20 frequency banks with up to 12 compatible channels\u003c\/strong\u003e without intermodulation, multiple SK 100 G4 bodypack transmitters can operate simultaneously. The quick link function allows frequency assignment to up to 12 receivers in a single operation, ideal for live multi-microphone productions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-bottom: 0;\"\u003e\n\u003cp style=\"font-weight: 700; color: #6A3EDB; margin: 0 0 6px 0;\"\u003e💬 Can the SK 100 G4 be managed remotely via software?\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; line-height: 1.7; font-size: 14px;\"\u003eManagement via the \u003cstrong\u003eSennheiser Wireless Systems Manager (WSM)\u003c\/strong\u003e software is native on EW 300\/500 G4 receivers with Ethernet port. The SK 100 G4 transmitter remains fully controllable manually via its backlit screen and navigation buttons. We do not provide technical support for software or network configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FOOTER --\u003e\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); border-radius: 12px; padding: 22px 24px; text-align: center;\"\u003e\n\u003cp style=\"color: #fff; font-size: 16px; font-weight: 700; margin: 0 0 6px 0;\"\u003e🎙️ Sennheiser SK 100 G4 — Professional Sound Without Compromise 🎶\u003c\/p\u003e\n\u003cp style=\"color: rgba(255,255,255,0.85); font-size: 13px; margin: 0;\"\u003eAny questions? Contact us — We respond quickly!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":54295372628291,"sku":"TIR B1 576483","price":211.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1737\/6915\/files\/57_4087b38d-1b5e-417b-ae97-fe3d5e456398.jpg?v=1774203049","url":"https:\/\/itandoffice.com\/en\/products\/sennheiser-sk-100-g4-wireless-pocket-transmitter-uhf-1680-frequencies","provider":"IT And Office","version":"1.0","type":"link"}