Sennheiser SK 5212 manual Pin assignment of microphone socket, Audio sensitivity

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Pin assignment of microphone socket

1 2

AF socke t

Pin 1: +5.2 V for exte rnal special microphones

Pin 2: AF and 5.2 V AB-powering; 8.2 kΩ internal resistance, optimized for Sennheiser pre-polarize d

condenser microphones Pin 3 and thread: ground

Audio sensitivity

The transmitter’s audio sensitivity can be adjusted over a range of 70 dB (+40 dB to –30 dB) in steps of 1 dB. The diagram below shows the sensitivity range of the SK 5212 in comparison to the earlier product generations SK 50 and SK 5012.

SK 50

0...42 dB

SK 5012	SK 5212
	40

–16...+24 dB

–30...+40 dB

Switch position

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Contents Instructions for use Contents Thank you for choosing Sennheiser Improper use of the unit Safety instructionsDelivery includes Intended use of the unitChannel bank system SK 5212 bodypack transmitterSuitable receivers Operating controls LC display panel Indications and displaysDisplay backlighting LED display Preparing the transmitter for use Inserting and changing the batteryConnecting the antenna Connecting the microphoneAttaching the transmitter to clothing Using the transmitterMHz Doing a frequency checkButtons Operating menuAutomatic lock mode autolock function Down Deactivating the autolock function temporarily120 Working with the operating menuDisplaying the menu settings in display mode After switch-onChanging to the selection mode Adjusting a setting Changing to the setting mode of a selected menuExiting the operating menu Storing a settingOverview of the operating menu View Selecting a channel Chan Adjustment tips for the operating menuPress Multi-function switch Switch Position Entering a name Name Adjusting the bass roll-off frequency Lowcut Adjusting the microphone sensitivity AttenSelecting the standard display View Activating/deactivating the automatic lock mode Loading the factory pre-set default settings ResetAdjusting the output power Power Maintenance and careExiting the operating menu Exit Error checklist If problems occurTips for multi-channel operation AccessoriesInformation on the compander system Tips for optimum receptionTHD SpecificationsAudio sensitivity Pin assignment of microphone socketManufacturer declarations Warranty regulations

SK 5212 specifications

The Sennheiser SK 5212 is a robust wireless transmitter designed for professional use in theater, broadcast, and live sound applications. This device combines portability, reliability, and audio quality to meet the demands of demanding environments.

One of the key features of the SK 5212 is its compact design. Weighing in at just 125 grams, it is lightweight and can be easily concealed under clothing, making it ideal for performers and presenters who require mobility without sacrificing audio quality. The transmitter is built with durability in mind, featuring a robust metal housing that ensures it can withstand the rigors of daily use.

The SK 5212 operates in the UHF frequency range, ensuring a stable and interference-free signal, even in environments with multiple wireless systems in operation. The device is equipped with a range of up to 100 meters, providing ample coverage for most applications. Additionally, it utilizes an advanced adaptive frequency hopping technology, which automatically selects the best frequency channel during operation to minimize dropouts and interference.

In terms of audio quality, the SK 5212 boasts a frequency response of 50 Hz to 18 kHz, capturing a wide range of audio without distorting the sound. With its high dynamic range and low total harmonic distortion, users can expect clear reproduction of vocals and instruments alike. The SK 5212 also features a built-in limiter to prevent audio clipping, ensuring optimal performance in any situation.

The transmitter offers multiple input options, including a 3.5 mm TRS connector for microphones and line-level sources, allowing for versatility in how it can be used. The gain settings can be adjusted with ease, giving users the ability to tailor the audio levels to their specific needs.

Another notable characteristic of the SK 5212 is its battery life. It utilizes a rechargeable lithium-ion battery that provides up to 10 hours of operation on a single charge, making it a reliable choice for long events. Users can conveniently monitor battery status through an LED indicator, ensuring that they are never caught off guard.

In summary, the Sennheiser SK 5212 is an exceptional wireless transmitter that excels in providing high-quality audio in a compact and durable design. Equipped with advanced features and technologies, it is a trusted choice for professionals who require reliability and performance in their audio equipment.