Sennheiser EM 300-500 G4 Specification

Sennheiser EM 300-500 G4 Specification
PRODUCT SPECIFICATION
1/4
evolution wireless G4
EM 300-500 G4 | True Diversity Receiver
True diversity half-rack receiver in a full-metal housing with intuitive OLED display for full control with increased bandwidth and transmission power, ready to take the world‘s biggest live stages. For evolution wireless G4 500 Series systems.
FEATURES
DELIVERY INCLUDES
•
True diversity half-rack receiver in a full-metal housing
with intuitive OLED display for full control
•
EM 300-500 G4 true diversity receiver
•
Easy and flexible wireless synchronization between
transmitter and receiver via infrared
•
2 rod antennas
•
power supply
•
GA 3 rackmount set
•
quick guide
•
safety guide
•
manufacturer declaration sheet
•
Up to 32 compatible channels
•
Up to 88 MHz bandwidth with 3520 selectable frequencies, fully tunable in a stable UHF range
•
Ethernet connection for Wireless Systems Manager
(WSM) control software for advanced frequency coordination in multi-channel setups
•
High RF output power (up to 50 mW, adjustable in three
steps 10/30/50) depending on country regulations
PRODUCT VARIANTS
Made in Germany
EM 300-500 G4-K+
Assembled in USA
925 - 937.5 MHz Art. no. 507790
EM 300-500 G4-AS
520 - 558 MHz
Art. no. 508129
EM 300-500 G4-GBw 606 - 678 MHz
Art. no. 507791
EM 300-500 G4-JB
806 - 810 MHz
Art. no. 508130
EM 300-500 G4-Gw
558 - 626 MHz
Art. no. 507792
EM 300-500 G4-Gw
558 - 626 MHz
Art. no. 508131
EM 300-500 G4-Bw
626 - 698 MHz
Art. no. 507793
EM 300-500 G4-Bw
626 - 698 MHz
Art. no. 508132
EM 300-500 G4-Cw
718 - 790 MHz
Art. no. 507794
EM 300-500 G4-Cw
718 - 790 MHz
Art. no. 508133
EM 300-500 G4-Dw
790 - 865 MHz
Art. no. 507795
EM 300-500 G4-Dw
790 - 865 MHz
Art. no. 508134
EM 300-500 G4-Aw+
470 - 558 MHz
Art. no. 508415
EM 300-500 G4-Aw+
470 - 558 MHz
Art. no. 508136
EM 300-500 G4-Gw1
558 - 608 MHz
Art. no. 508457
PRODUCT SPECIFICATION
2/4
evolution wireless G4
EM 300-500 G4 | True Diversity Receiver
SPECIFICATIONS
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
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)
Max. 3520 receiving
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
Switching bandwidth
up to 88 MHz
Nominal/peak deviation
±24 kHz / ±48 kHz
Receiver principle
True diversity
Overall device
Sensitivity (with HDX, peak
deviation)
< 2.5 μV for 52 dBA eff S/N
Temperature range
-10 °C to +55 °C
Power supply
12 V DC
Adjacent channel selection
Typically ≥ 75 dB
Current consumption
350 mA
Intermodulation attenuation
Typically ≥ 70 dB
Dimensions
Approx. 202 x 212 x 43 mm
Blocking
≥ 75 dB
Weight
Approx. 980 g
Squelch
5 to 25 dBμV
in steps of 2 dB
CONNECTIONS
PRODUCT SPECIFICATION
3/4
evolution wireless G4
EM 300-500 G4 | True Diversity Receiver
DIMENSIONS
41
1.61
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
212.1
8.35
PRODUCT SPECIFICATION
4/4
evolution wireless G4
EM 300-500 G4 | True Diversity Receiver
ARCHITECT‘S SPECIFICATION
The stationary receiver with true diversity technology shall be for use with a companion transmitter as part of a wireless
RF transmission system.
The receiver 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
receiver 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
“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.
Sennheiser electronic GmbH & Co. KG · Am Labor 1 · 30900 Wedemark · Germany · www.sennheiser.com
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