EW300_G4-BASESK-RC SENNHEISER | Alldatasheet

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Technical content

ew 300 G4-Base SK-RC | Bodypack Base Set

FEATURES

  • Easy to use, fast setup time
  • Integrat ed network port allows control, monitoring and setup via Sennheiser Control Cockpit and WSM Software
  • Broad range of pr oducts and existing accessories (such as microphones) allows usage in any kind of environ- ment Up to 88 MHz bandwidth, up t o 32 channels
  • Increased RF output po wer (10/30/50 mW)
  • Transmission R ange: up to 100 meters / 330 feet
  • Compatible with wireless speak er system LSP 500 PRO
  • RC ( remote control) switch available for the bodypack transmitter DELIVERY INCLUDES
  • EM 300- 500 G4 true diversity receiver
  • SK 300 G4
  • GA 3 rackmount set
  • pow er supply
  • 2 AA batteries
  • 2 rod ant ennas
  • quick guide
  • safet y guide
  • manufactur er declaration sheet Best choice for your business, top of the class in education. The G4 300 Series uses the power of an increased switching bandwidth of up to 88 MHz. New frequency ranges allow to operate multi-channel setups with dozens of channels while securing reliable operation - despite digital dividend. The best choice if you need a bodypack transmitter and maximum flexibility. This base set consists of the stationary receiver as well as a bodypack transmitter. Just add your favorite clip-on or headset microphone. ACCESSORIES BA 2015 rechargeable battery Art. no. 009950 L 2015 charger Art. no. 009828 RMS 1 Remote mute switch Art. no. 503164

ew 300 G4-Base SK-RC | Bodypack Base Set SPECIFICATIONS EM 300-500 G4 RF characteristics Modulation Wideband FM Frequency ranges Aw+: 470 - 558 MHz AS: 520 - 558 MHz Gw1: 558 - 608 MHz Gw: 558 - 626 MHz GBw: 606 - 678 MHz Bw: 526 - 698 MHz Cw: 718 - 790 MHz Dw: 790 - 865 MHz JB: 806 - 810 MHz K+: 925 - 937.5 MHz Receiving frequencies Max. 3520 receiving frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 32 factory-pre- set channels, no intermo- dulation 6 frequency banks with up to 32 programmable channels Switching bandwidth up to 88 MHz Nominal/peak deviation ±24 kHz / ±48 kHz Receiver principle True diversity Sensitivity (with HDX, peak deviation) < 2.5 μV for 52 dBA eff S/N Adjacent channel selection Typically ≥ 75 dB Intermodulation attenua- tion Typically ≥ 70 dB Blocking ≥ 75 dB Squelch 5 to 25 dBμV in steps of 2 dB Pilot tone squelch Can be switched off Antenna inputs 2 BNC sockets AF characteristics Compander system Sennheiser HDX EQ presets (switchable, act on line and monitor outputs) Preset 1: Flat Preset 2: Low Cut (-3 dB at 180 Hz) Preset 3: Low Cut/High Boost (-3 dB at 180 Hz, +6 dB at 10 kHz) Preset 4: High Boost (+6 dB at 10 kHz) Signal-to-noise ratio (1 mV, peak deviation) ≥ 115 dBA Total harmonic distortion (THD) ≤ 0.9 % AF output voltage (at peak deviation, 1 kHz AF) 6.3 mm jack socket (unbalanced): +12 dBu XLR socket (balanced): +18 dBu Setting range “AF Out” 48 dB (3 dB steps) Overall device Temperature range -10 °C to +55 °C Power supply 12 V DC Current consumption 350 mA Dimensions Approx. 202 x 212 x 43 mm Weight Approx. 980 g CONNECTIONS

ew 300 G4-Base SK-RC | Bodypack Base Set SPECIFICATIONS SK 300 G4 RF characteristics Modulation Wideband FM Frequency ranges Aw+: 470 - 558 MHz AS: 520 - 558 MHz Gw1: 558 - 608 MHz Gw: 558 - 626 MHz GBw: 606 - 678 MHz Bw: 526 - 698 MHz Cw: 718 - 790 MHz Dw: 790 - 865 MHz JB: 806 - 810 MHz K+: 925 - 937.5 MHz Transmission frequencies Max. 3520 frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 32 factory-pre- set channels, no intermo- dulation 6 frequency banks with up to 32 programmable channels Switching bandwidth up to 88 MHz Nominal/peak deviation ±24 kHz / ±48 kHz Frequency stability ≤ ±15 ppm RF output power at 50 Ω switchable: Low: typ. 10 mW Standard: typ. 30 mW High: typ. 50 mW Pilot tone squelch Can be switched off AF characteristics Compander system Sennheiser HDX AF frequency response Mic: 80 – 18,000 Hz Line: 25 – 18,000 Hz Signal-to-noise ratio (1 mV, peak deviation) ≥ 115 dBA Total harmonic distortion (THD) ≤ 0.9 % Max. microphone/line input voltage 3 V eff Microphone/line input impedance 40 kΩ, unbalanced / 1 MΩ Input capacitance Switchable Setting range for input sensitivity 60 dB, adjustable in 3 dB steps Overall device Temperature range -10 °C to +55 °C Power supply 2 AA batteries, 1.5 V or BA 2015 accupack Nominal voltage 3 V battery /

2.4 V rechargeable battery

Current consumption at nominal voltage: typ. 180 mA with transmitter switched off: ≤ 25 μA Operating time T ypically 8 h Dimensions Approx. 82 x 64 x 24 mm Weight (incl. batteries) approx. 160 g

ew 300 G4-Base SK-RC | Bodypack Base Set DIMENSIONS EM 300-500 G4 43.2 1.7 212.1 8.35 1.61 6,35mm Klinke, stereo 6,35mm plug, stereo 168 6.61 13.4 0.53 39.4 1.55 69.6 2.74 91.35 3.6 90.6 3.57 3.19 0.47 16.35 0.64 14.2 0.56 17.4 0.69 1.14 21.7 0.85 17.2 0.68 BNC Zugentlastung Cable Grip DC Power-Jack RJ 45XLR 3 6,35mm Klinke, stereo 6,35mm plug, stereo 15.1 0.59 12.8 0.5 20.7 0.81 13.42 0.53

ew 300 G4-Base SK-RC | Bodypack Base Set DIMENSIONS SK 300 G4 84.3 3.32 120max. 4.72 65.4 2.57 30.14 3,5mm Klinke 3,5mm plug 2,5mm Klinke 2,5mm plug

ew 300 G4-Base SK-RC | Bodypack Base Set PRODUCT VARIANTS ew 300 G4-Base SK-RC-Aw+ 470 - 558 MHz Art. no. 509667 ew 300 G4-Base SK-RC-Aw30 470 - 558 MHz Art. no. 509938 ew 300 G4-Base SK-RC-AS 520 - 558 MHz Art. no. 509707 ew 300 G4-Base SK-RC-Gw1 558 - 608 MHz Art. no. 509673 ew 300 G4-Base SK-RC-Gw 558 - 626 MHz Art. no. 509656 ew 300 G4-Base SK-RC-GBw 606 - 678 MHz Art. no. 509934 ew 300 G4-Base SK-RC-Bw 626 - 698 MHz Art. no. 509657 ew 300 G4-Base SK-RC-Bw30 626 - 698 MHz Art. no. 509939 ew 300 G4-Base SK-RC-Cw 718 - 790 MHz Art. no. 509951 ew 300 G4-Base SK-RC-Cw-TH 748.2 - 757.8 MHz Art. no. 509951 ew 300 G4-Base SK-RC-JB 806 - 810 MHz Art. no. 509708 ew 300 G4-Base SK-RC-K+ 925 - 937,5 MHz Art. no. 509933 ew 300 G4-Base SK-RC-Dw 790 - 865 MHz Art. no. 509710 ARCHITECT‘S SPECIFICATION A wireless RF transmission system designed for presentation use and other applications where maximum speech intelli- gibility is required. The system shall consist of a stationary receiver and a bodypack transmitter. The system shall operate within eleven UHF frequency ranges, with a switching bandwidth of up to 88 MHz: 470 – 558 MHz, 520 – 558 MHz, 558 – 608 MHz, 558 – 626 MHz, 606 – 678 MHz, 626 – 698 MHz, 718 – 790 MHz, 748.2 - 757.8 MHz, 790 – 865 MHz, 806 – 810 MHz, 925 – 937.5 MHz; receiving frequencies shall be 3520 per range and shall be tunable in 25 kHz steps. The system shall feature 20 fixed frequency banks with up to 32 compatible frequency presets and 6 user banks with up to 32 user programmable frequencies. The receiver shall be menu-driven with a backlit OLED display showing the current frequency, frequency bank and chan- nel number, metering of RF level, metering of AF level, lock status, pilot tone evaluation, muting function, and battery status of the associated transmitter. An auto-lock feature shall be provided to prevent settings from being accidentally altered. The receiver shall provide a sound check mode. Some receiver parameters such as receiving frequency, receiver name and pilot tone setting shall be synchronizable with the associated transmitter via an integrated infrared interface. The receiver shall feature a balanced XLR-3M audio output with a maximum output of +18 dBu along with an unbalanced ¼“ (6.3 mm) audio output with a maximum output of +12 dBu. A headphone output with headphone volume control shall be provided and shall utilize a ¼“ (6.3 mm) stereo jack socket. The receiver shall have an Ethernet port (RJ-45) for remote network-based monitoring and control using the Sennheiser Control Cockpit or the Sennheiser Wireless System Manager software. Two BNC-type input sockets shall be provided for connecting the antennas. Nominal/peak deviation shall be ±24 kHz/±48 kHz. Squelch threshold shall be defeatable (off) or adjustable from 5 - 25 dBμV in steps of 2 dB.

ew 300 G4-Base SK-RC | Bodypack Base Set Sennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · www.sennheiser.com The receiver shall incorporate the Sennheiser HDX compander system and a defeatable pilot tone squelch. Sensitivity shall be < 2 μV for 52 dBA eff S/N with HDX engaged at peak deviation. Adjacent channel rejection shall be ≥ 75 dB (ty- pical). Intermodulation attenuation shall be ≥ 70 dB (typical); blocking shall be ≥ 75 dB. Four selectable equalizer presets shall be provided: “Flat”, “Low Cut” (−3 dB at 180 Hz), “Low Cut/High Boost” (−3 dB at 180 Hz/+5.5 dB at 10 kHz) and “High Boost” (+5.5 dB at 10 kHz). Signal-to-noise ratio at 1 mV and peak deviation shall be ≥ 115 dBA. Total harmonic dis- tortion (THD) shall be ≤ 0.9 %. The audio output level shall be adjustable within a 48 dB range in steps of 3 dB. The receiver shall operate on 12 V power supplied from the NT 2-3 CW mains unit (for 100 – 240 V AC, 50/60 Hz). Power consumption shall be 350 mA. The receiver shall have a rugged metal housing; dimensions shall be approximately 202 x from −10 °C to +55 °C (+14 °F to +131 °F). The receiver shall be the Sennheiser EM 300-500 G4. The bodypack transmitter shall be menu-driven with a backlit LC display showing the current frequency, frequency bank and channel number, metering of AF level, transmission status, lock status, pilot tone transmission, muting function, and battery status. An auto-lock feature shall be provided to prevent settings from being accidentally altered. The bodypack transmitter parameters shall either be configurable in the associated receiver’s menu and synchronized with the bodypack transmitter via an integrated infrared interface or shall be programmable in the bodypack transmitter menu. The bodypack transmitter shall be equipped with a mute switch, which shall be switchable between “AF on/off”, “RF on/ off” and “Disabled” via the receiver’s user interface. A 2.5 mm jack socket shall be provided for connecting a Sennheiser RMS 1 external mute switch. The settings for the external mute switch shall be switchable between “AF on/off”, “RF on/ off”, “Push to mute” and “Push to talk” via the user interface. Nominal/peak deviation shall be ±24 kHz/±48 kHz. Frequency stability shall be ≤ ±15 ppm. RF output power at 50 Ω shall be switchable between 10 mW (typical, low) and 30 mW (typical, standard) and 50 mW (typical, high). The bodypack transmitter shall incorporate the Sennheiser HDX compander system and a defeatable pilot tone squelch. Audio frequency response shall range from 80 – 18,000 Hz (microphone) or 25 - 18,000 Hz (line). Signal-to-noise ratio at 1 mV and peak deviation shall be ≥ 115 dBA. Total harmonic distortion (THD) shall be ≤ 0.9 %. Input sensitivity shall be adjustable within a 60 dB range in steps of 3 dB. Power shall be supplied to the bodypack transmitter by two 1.5V AA size batteries or by one Sennheiser BA 2015 rechar- geable accupack. Nominal voltage shall be 2.4 V, current consumption shall be typical 180 mA at nominal voltage; ≤ 25 μA when bodypack transmitter is switched off. Operating time shall be typical 8 hours. The bodypack transmitter shall have a rugged metal housing; dimensions shall be approximately 82 x 64 x 24 mm (3.23“ x 2.52“ x 0.94“). Weight including the batteries shall be approximately 160 grams (5.64 oz). Operating temperature shall range from −10 °C to +55 °C (+14 °F to +131 °F). The bodypack transmitter shall be the Sennheiser SK 300 G4-RC.