PRODUCT SPECIFICATION 1/9 evolution wireless G4 ew 300 G4-Base Combo | Handheld/Bodypack Combo Set 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 bodypack, handheld transmitters and maximum flexibility. This base set consists of the stationary receiver as well as a bodypack and a handheld transmitter. Just add your favorite capsule and clip-on or headset microphone. FEATURES DELIVERY INCLUDES • Easy to use, fast setup time • EM 300-500 G4 true diversity receiver • Integrated network port allows control, monitoring and setup via Sennheiser Control Cockpit and WSM Software • SKM 300 G4-S handheld transmitter • SK 300 G4-RC bodypack transmitter • MZQ 1 microphone clamp • 4 AA batteries • power supply • 2 rod antennas • GA 3 rackmount set • quick guide • safety guide • manufacturer declaration sheet • Broad range of products and existing accessories (such as microphones) allows usage in any kind of environment • Up to 88 MHz bandwidth, up to 32 channels • Increased RF output power (10/30/50 mW) • Transmission Range: up to 100 meters / 330 feet • Compatible with wireless speaker system LSP 500 PRO • RC (remote control) switch available for the bodypack transmitter PRODUCT SPECIFICATION 2/9 evolution wireless G4 ew 300 G4-Base Combo | Handheld/Bodypack Combo 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 Pilot tone squelch Can be switched off Antenna inputs 2 BNC sockets AF characteristics 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) 20 frequency banks, each with up to 32 factory-preset channels, no intermodulation Signal-to-noise ratio (1 mV, peak deviation) ≥ 115 dBA Total harmonic distortion (THD) ≤ 0.9 % 6 frequency banks with up to 32 programmable channels 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) Max. 3520 receiving frequencies, adjustable in 25 kHz steps 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 attenuation Typically ≥ 70 dB CONNECTIONS 5 to 25 dBμV in steps of 2 dB Compander system Switching bandwidth Blocking Squelch ≥ 75 dB 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 PRODUCT SPECIFICATION 3/9 evolution wireless G4 ew 300 G4-Base Combo | Handheld/Bodypack Combo Set SPECIFICATIONS SKM 300 G4 AF characteristics RF characteristics Compander system Sennheiser HDX Modulation Wideband FM AF frequency response 80 – 18,000 Hz 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 Signal-to-noise ratio (1 mV, peak deviation) ≥ 115 dBA Total harmonic distortion (THD) ≤ 0.9 % Setting range for input sensitivity 48 dB, adjustable in 6 dB steps Max. 3520 frequencies, adjustable in 25 kHz steps 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 Typically 8 h Dimensions Approx. Ø 50 x 265 mm Weight (incl. batteries) approx. 450 g Transmission frequencies 20 frequency banks, each with up to 32 factory-preset channels, no intermodulation 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 Overall device PRODUCT SPECIFICATION 4/9 evolution wireless G4 ew 300 G4-Base Combo | Handheld/Bodypack Combo Set SPECIFICATIONS SK 300 G4 AF characteristics 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-preset channels, no intermodulation 6 frequency banks with up to 32 programmable channels 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 Veff 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 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 Operating time Typically 8 h Dimensions Approx. 82 x 64 x 24 mm Can be switched off Weight (incl. batteries) approx. 160 g Pilot tone squelch PRODUCT SPECIFICATION 5/9 evolution wireless G4 ew 300 G4-Base Combo | Handheld/Bodypack Combo Set DIMENSIONS 41 1.61 212.1 8.35 6,35mm Klinke, stereo 6,35mm plug, stereo 90.6 3.57 6,35mm Klinke, stereo 6,35mm plug, stereo XLR 3 RJ 45 Zugentlastung Cable Grip 12 0.47 17.2 0.68 13.4 0.53 81 3.19 39.4 1.55 14.2 0.56 DC Power-Jack 69.6 2.74 15.1 0.59 13.42 0.53 20.7 0.81 91.35 3.6 168 6.61 29 1.14 21.7 0.85 17.4 0.69 16.35 0.64 BNC 12.8 0.5 43.2 1.7 EM 300-500 G4 PRODUCT SPECIFICATION 6/9 evolution wireless G4 ew 300 G4-Base Combo | Handheld/Bodypack Combo Set DIMENSIONS SKM 300 G4 41 1.61 157.1 6.18 15.8 0.62 34.5 1.36 192.3 7.57 PRODUCT SPECIFICATION 7/9 evolution wireless G4 ew 300 G4-Base Combo | Handheld/Bodypack Combo Set DIMENSIONS 84.3 3.32 max. 120 4.72 SK 300 G4 3,5mm Klinke 3,5mm plug 30.14 2,5mm Klinke 2,5mm plug 65.4 2.57 PRODUCT SPECIFICATION 8/9 evolution wireless G4 ew 300 G4-Base Combo | Handheld/Bodypack Combo Set PRODUCT VARIANTS Made in Germany ew 300 G4-Base SKM-S-RC-K+ 925 - 937.5 MHz Art. no. 507711 ew 300 G4-Base SKM-S-RC-GBw 606 - 678 MHz Art. no. 507712 ew 300 G4-Base SKM-S-RC-Gw 558 - 626 MHz Art. no. 507713 ew 300 G4-Base SKM-S-RC-Bw 626 - 698 MHz Art. no. 507714 ew 300 G4-Base SKM-S-RC-Cw 718 - 790 MHz Art. no. 507715 ew 300 G4-Base SKM-S-RC-Dw 790 - 865 MHz Art. no. 507716 ew 300 G4-Base SKM-S-RC-Aw+ 470 - 558 MHz Art. no. 508405 ew 300 G4-Base SKM-S-RC-AS 520 - 558 MHz Art. no. 508051 ew 300 G4-Base SKM-S-RC-JB 806 - 810 MHz Art. no. 508052 Assembled in USA ew 300 G4-Base SKM-S-RC-Gw 558 - 626 MHz Art. no. 508053 ew 300 G4-Base SKM-S-RC-Bw 626 - 698 MHz Art. no. 508054 ew 300 G4-Base SKM-S-RC-Cw 718 - 790 MHz Art. no. 508055 ew 300 G4-Base SKM-S-RC-Dw 790 - 865 MHz Art. no. 508056 ew 300 G4-Base SKM-S-RC-Aw+ 470 - 558 MHz Art. no. 508426 ew 300 G4-Base SKM-S-RC-Gw1 558 - 608 MHz Art. no. 508447 ARCHITECT‘S SPECIFICATION A wireless RF transmission system designed for presentation use and other applications where maximum speech intelligibility is required. The system shall consist of a stationary receiver, a handheld transmitter and a bodypack transmitter. The system shall operate within ten 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, 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 channel 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. 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 (typical). 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 PRODUCT SPECIFICATION 9/9 evolution wireless G4 ew 300 G4-Base Combo | Handheld/Bodypack Combo Set “High Boost” (+5.5 dB at 10 kHz). Signal-to-noise ratio at 1 mV and peak deviation shall be ≥ 115 dBA. Total harmonic distortion (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 212 x 43 mm (7.95“ x 8.35“ x 1.69“). Weight shall be approximately 980 grams (2.16 lbs). Operating temperature shall range from −10 °C to +55 °C (+14 °F to +131 °F). The receiver shall be the Sennheiser EM 300-500 G4. The handheld 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 handheld transmitter parameters shall be programmable in the handheld transmitter menu. Receiver parameters such as receiving frequency, receiver name and pilot tone setting shall be synchronizable with the handheld transmitter via an integrated infrared interface. The handheld transmitter shall be equipped with a mute switch, which shall be switchable between “AF on/off”, “RF on/ off”, “Push to mute”, “Push to talk” and “Disabled” 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 handheld transmitter shall incorporate the Sennheiser HDX compander system and a defeatable pilot tone squelch. Audio frequency response shall range from 80 – 18,000 Hz. 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 48 dB range in steps of 6 dB. Power shall be supplied to the handheld transmitter by two 1.5V AA size batteries or by one Sennheiser BA 2015 rechargeable accupack. Nominal voltage shall be 2.4 V, current consumption shall be typical 180 mA at nominal voltage; ≤ 25 μA when handheld transmitter is switched off. Operating time shall be typical 8 hours. The handheld transmitter shall have a rugged metal housing; dimensions shall be approximately 50 mm (1.97“) in diameter and 265 mm (10.43“) in length. Weight including the batteries shall be approximately 450 grams (0.99 lbs). Operating temperature shall range from −10 °C to +55 °C (+14 °F to +131 °F). A range of microphone heads shall be available for the handheld transmitter. The handheld transmitter shall be the Sennheiser SKM 300 G4-S. 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 rechargeable 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. Sennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · www.sennheiser.com
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