Sennheiser - EW 172 G2

RF wireless system for instruments with a 1/4” jack socket, for example guitars. It includes the extremely compact SK 100 G2 bodypack/instrument transmitter and the EM 100 G2 rack-mount receiver. They feature nine frequency banks with four directly accessible presets each – ready for immediate use. Features 1440 tunable UHF frequencies for interference-free reception Absolutely reliable transmission and extended range due to high RF output power High-quality true diversity reception Pilot tone squelch for eliminating RF interference when transmitter is turned off Automatic frequency scan feature searches for available frequencies Transmitter and receiver with rugged metal housings Receiver features user-friendly menu operation via backlit display Lock function avoids accidental changing of settings HDX compander for crystal-clear sound Transmitter and receiver feature “Low Battery” indicators Mute function for the transmitter Wide range of accessories adapts the system to any requirement Delivery Includes 1 EM 100 G2 rack-mount receiver 1 SK 100 G2 bodypack transmitter 1 CI 1 instrument cable 1 NT 2-1 power supply unit 2 telescopic antennas 2 AA batteries Operating instructions Technical Data RF frequency range 518..... 866 MHz Transmission/receiving frequencies 1440 Presets 4 Switching bandwidth 36 MHz Peak deviation +/- 48 kHz Compander HDX Frequency response (microphone) 40.....18000 Hz Signal-to-noise ratio > 110 dB(A) THD, total harmonic distortion < 0,9 % In compliance with ETS 300422 , ETS 300445 , CE , FCC Antenna connector 2 BNC, 50 Ohm Audio-XLR connector 6,3 mm Audio output level (balanced) XLR: +18 dBu max Audio output level (unbalanced) Jack: +12 dBu max Power supply 10,5 - 16 V DC battery AA (Mignon) Dimensions (Receiver) 212 x 145 x 38 mm Weight (Receiver) 1100 g RF output power 30 mW Power supply 2x 1.5 V battery AA (Mignon) Operating time (transmitter) > 8 h Input voltage range 1,8 V line Input voltage range 2,4 V line Dimensions (Transmitter) 82 x 64 x 24 mm Weight (Transmitter) 158 g Glossary RF frequency range The range of frequencies to which a unit (e.g. a receiver) can be tuned. Transmission/receiving frequencies Presets Switching bandwidth The frequency band in which frequencies can be switched directly. Peak deviation Maximum permissible deviation for FM. Compander Also known as noise reduction system. A system which improves the signal-to-noise ratio by compressing the dynamics on the transmitter side using a compressor, and subsequently restores the normal dynamics on the receiver side using an expander. Frequency response (microphone) The frequency response of a microphone is given within the limits defined by the manufacturer. In studio condenser microphones it is generally within the range of between 20 Hz and 20 kHz. Signal-to-noise ratio The signal-to-noise ratio is the difference between the reference sound level of 94 dB (equivalent to 1 Pa) and the equivalent noise level. Studio condenser microphones generally have a signal-to-noise ratio of 74 to 64 dB (CCIR) or 84 to 74 dB(A). THD, total harmonic distortion Total harmonic distortion is a measure of non-linear harmonic distortion and is given in %. Non-linear harmonic distortions are signals which were not present in the original before the signal was converted by the headphones. These unwanted signals are caused by the diaphragm, whose movements do not precisely move in time with the electric signals that cause it to move. Unfortunately, this is a feature of all electroacoustic transducers. Although it cannot be completely eliminated, suitable steps can be taken to minimise it. However, the user is not interested in why this distortion takes place but in how great the level of distortion must be for it to become perceptible. According to the findings of several research projects, a total harmonic distortion of 1% in the frequency range of 100 to 2000 Hz is imperceptible. Below 100 Hz, the perceptibility threshold lies at 10%. In compliance with Gives the guidelines and requirements which have to be met before a unit can be put onto the market. Such guidelines are published by e.g. standards committees, telecommunications authorities etc. Antenna connector Audio-XLR connector The most common connector for connecting microphones to amplifiers or mixing consoles or for linking audio units in the studio (usually 3-pin XLR connectors). XLR-3 connectors are also used for digital audio signals (AES/EBU). In addition to audio applications, multi-pin XLR connectors are used for supplying power to e.g. ENG cameras. Audio output level (balanced) Logarithmic value of the audio output voltage based on a standard reference value. A balanced circuit or connection uses separate signal lines for sending a signal, returning the signal and ground (3-pole connection). Audio output level (unbalanced) Logarithmic value of the audio output voltage based on a standard reference value. An unbalanced circuit or connection uses the ground connection (or screening) to return the signal (2-pole connection). Power supply Description of the power source used for powering a unit, for example mains, battery, rechargeable accupack, etc. Dimensions (Receiver) Weight (Receiver) RF output power Output power measured at the antenna socket. Power supply Description of the power source used for powering a unit, for example mains, battery, rechargeable accupack, etc. Operating time (transmitter) Input voltage range Indicates the voltage range of the input signal within which a unit will work properly, i.e. as specified in its technical data. Input voltage range Indicates the voltage range of the input signal within which a unit will work properly, i.e. as specified in its technical data. Dimensions (Transmitter) Weight (Transmitter) Glossary Recommended Accessories Description Product Article No. System case CC 2 09826 Hard case for complete evolution wireless G2 Sets. Antenna booster AB 2-A 09817 UHF antenna booster, provides 10 dB gain to improve RF signal strength when several evolution wireless receivers are used with one pair of antennas and the passive ASP 2 antenna splitter. Frequency range 518 - 554 MHz Antenna booster AB 2-B 09818 UHF antenna booster, provides 10 dB gain to improve RF signal strength when several evolution wireless receivers are used with one pair of antennas and the passive ASP 2 antenna splitter. Frequency range 626 - 662 MHz Antenna booster AB 2-C 09819 UHF antenna booster, provides 10 dB gain to improve RF signal strength when several evolution wireless receivers are used with one pair of antennas and the passive ASP 2 antenna splitter. Frequency range 740 - 776 MHz Antenna booster AB 2-D 09820 UHF antenna booster, provides 10 dB gain to improve RF signal strength when several evolution wireless receivers are used with one pair of antennas and the passive ASP 2 antenna splitter. Frequency range 786 - 822 MHz Antenna booster AB 2-E 09821 UHF antenna booster, provides 10 dB gain to improve RF signal strength when several evolution wireless receivers are used with one pair of antennas and the passive ASP 2 antenna splitter. Frequency range 830 - 866 MHz Antenna Splitter ASP 2 09824 Passive 2 x 1 : 4 antenna splitter. The ASP 2 allows a single pair of antennas to feed up to four EM 500 G2, EM 300 G2 or EM 100 G2 receivers. Incorporates DC distribution for distributing the DC supply voltage of the NT 1 power supply unit to up to four receivers. By combining two ASP 2, an 8-channel system can be operated with only two antennas. Active Combiner AC 2 09822 Active 4:1 antenna combiner for combining the transmission signals of up to four SR 300 IEM G2 wireless monitor transmitters onto a single antenna. The transmitters are powered via the antenna combiner and the NT 3 power supply unit. DC adapter DC 2 09827 6-18V DC adapter for external power supply of evolution wireless series bodypack transmitters and camera receivers. The adapter can be inserted into the battery compartment. The cable is open-ended. 19"-Rackadapter GA 2 09823 19"-Rackadapter für die Rackmontage von ein oder zwei EM 100 G2, EM 300 G2, EM 500 G2 und SR 300 IEM G2 Antenna front mount kit AM 2 09912 Antenna front mount for connecting the antennas of EM 100 G2, EM 300 G2, EM 500 G2 receivers or SR 300 IEM G2 transmitters to the front of the rack. To be used in combination with the GA 2 rack mount. Mains unit (EU version) NT 1 04786 Plug-in mains unit for the ASP 2 antenna splitter or charger L 2015. Output voltage: 12 V DC Output current: 1.5 A Mains unit (UK version) NT 1-UK 04787 Plug-in mains unit for the ASP 2 antenna splitter or charger L 2015. Output voltage: 12 V DC Output current: 1.5 A Mains unit (120V-Version) NT 1-120 04788 Plug-in mains unit for the ASP 2 antenna splitter or charger L 2015. Output voltage: 12 V DC Output current: 1.5 A Mains unit (EU-Version) NT 3 04863 Plug-in mains unit for the AC 2 antenna splitter or charger L 2015. Output voltage: 12 V DC Output current: 2.5 A Mains unit (UK-Version) NT 3-UK 04864 Plug-in mains unit for the AC 2 antenna splitter or charger L 2015. Output voltage: 12 V DC Output current: 2.5 A Mains unit (120V-Version) NT 3-120 04865 Plug-in mains unit for the AC 2 antenna splitter or charger L 2015. Output voltage: 12 V DC Output current: 2.5 A Rechargeable battery pack BA 2015 09950 The BA 2015 rechargeable battery pack powers bodypack transmitters and portable receivers of the evolution wireless G2 Series. It contains two rechargeable NiMH cells and is inserted into the battery compartment instead of two standard AA cells. The battery pack features an integrated sensor which indicates the battery status, monitors temperature during recharging and avoids the charging of non-rechargeable batteries. Charging unit L 2015 09928 The L 2015 quick-charging unit automatically recharges two Sennheiser BA 2015 rechargeable battery packs. The battery packs are either inserted directly into the charger or remain in their bodypack transmitters/receivers of the evolution wireless G2 300 and 500 Series. Guitar cable CI 1-N 05021 Guitar cable for SK 100, SK 300 and SK 500. Connector: 1 / 4 " (6.3 mm) jack plug. Line cable CL 1-N 04840 Line cable for SK 100, SK 300 and SK 500. Connector: XLR-3, female. Clip-on microphone, omni-directional ME 2-N 05018 Clip-on microphone for SK 100, SK 300 and SK 500, condenser, omni-directional. Headset, super-cardioid ME 3-N 05019 Headmic for SK 100, SK 300 and SK 500, condenser, super-cardioid. Clip-on microphone, cardioid ME 4-N 05020 Clip-on microphone for SK 100, SK 300 and SK 500, condenser, cardioid. Passive, omni-directional antenna A 1031-U 04645 Passive omni-directional antenna. Transmitting and receiving antenna for frequencies between 450 and 960 MHz. Active, directional antenna A 12AD-UHF Active directional antenna. Frequency range: 450-960 MHz Apex angle: approx. 100° Front-to-back ratio: =14 dB Gain: approx. 10 dB UHF-Richtantenne A 2003-UHF 03658 Active directional antenna, Transmitting and receiving antenna for frequencies between 450 and 960 MHz. Camera adapter CA 2 09986 Windscreen MZW 1 04839 Windscreen for evolution wireless SKM 100, SKM 300 and SKM 500 handheld transmitters. Variant Product Article No. EW 172 G2-A-US 09517 Frequency range 518...554 MHz / Power supply unit US EW 172 G2-A-UK 09518 Frequency range 518...554 MHz / Power supply unit UK EW 172 G2-B-EU 09519 Frequency range 626...662 MHz / Power supply unit EU EW 172 G2-B-US 09520 Frequency range 626...662 MHz / Power supply unit US EW 172 G2-B-UK 09521 Frequency range 626...662 MHz / Power supply unit UK EW 172 G2-C-EU 09522 Frequency range 740...776 MHz / Power supply unit EU EW 172 G2-C-US 09523 Frequency range 740...776 MHz / Power supply unit US EW 172 G2-C-UK 09524 Frequency range 740...776 MHz / Power supply unit UK EW 172 G2-D-EU 09525 Frequency range 786...822 MHz / Power supply unit EU EW 172 G2-D-US 09526 Frequency range 786...822 MHz / Power supply unit US EW 172 G2-D-UK 09527 Frequency range 786...822 MHz / Power supply unit UK EW 172 G2-E-EU 09528 Frequency range 830...866 MHz / Power supply unit EU EW 172 G2-E-US 09529 Frequency range 830...866 MHz / Power supply unit US EW 172 G2-E-UK 09530 Frequency range 830...866 MHz / Power supply unit UK