PRODUCT SPECIFICATION
evolution wireless G4
ew 500 BOOM G4
Pro Camera Plug-on Transmitter set
1/6
The professional‘s choice for broadcast quality sound
Providing the highest flexibility for your video sound and field recording applications. A robust wireless microphone system that offers ultimate sound quality, simple mounting and ease of use.
The phantom power-equipped SKP 500 plug-on transmitter adapts any wired shotgun or handheld microphone for a wide
range of wireless applications, from field interviews to off-camera boom work.
FEATURES
• Highly versatile solution for professional film sound:
Rugged all-in-one wireless system for professional
interviews and recording
• Professional sound and excellent construction quality
• Easy to use and fast setup time
• Easy and flexible wireless synchronisation between
transmitter and receiver via infrared
• With 48 V phantom powering
• Up to 88 MHz bandwidth, up to 32 channels
• Range: up to 100 meters / 330 feet
• Increased RF output power (10/30/50 mW)
• Up to 8 hours of operation time
DELIVERY INCLUDES
• EK 500 G4 camera receiver
• SKP 500 G4 pro plug-on transmitter
• 4 AA batteries
• CL 1 3.5 mm jack cable
• CL 500 XLR to 3.5 mm jack adapter cable
• CA 2 camera adapter
• quick guide
• safety guide
• manufacturer declaration sheet
PRODUCT VARIANTS
PRODUCT SPECIFICATION
evolution wireless G4
ew 500 BOOM G4
Pro Camera Plug-on Transmitter set
2/6
Made in Germany
ew 512 BOOM G4-K+ 925 - 937.5 MHz Art. no. 508225
ew 512 BOOM G4-GBw 606 - 678 MHz Art. no. 508226
ew 512 BOOM G4-Gw 558 - 626 MHz Art. no. 508227
ew 512 BOOM G4-Bw 626 - 698 MHz Art. no. 508228
ew 512 BOOM G4-Cw 718 - 790 MHz Art. no. 508229
ew 512 BOOM G4-Dw 790 - 865 MHz Art. no. 508230
ew 512 BOOM G4-Aw+ 470 - 558 MHz Art. no. 508420
SPECIFICATIONS
EK 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-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 Adaptive diversity
Sensitivity (with HDX, peak
deviation)
Adjacent channel selection Typically ≥ 65 dB
Intermodulation attenua-
tion
Blocking ≥ 70 dB
< 1.6 μV for 52 dBA
Typically ≥ 65 dB
eff S/N
Assembled in USA
ew 512 BOOM G4-AS 520 - 558 MHz Art. no. 508217
ew 512 BOOM G4-JB 806 - 810 MHz Art. no. 508218
ew 512 BOOM G4-Gw 558 - 626 MHz Art. no. 508219
ew 512 BOOM G4-Bw 626 - 698 MHz Art. no. 508220
ew 512 BOOM G4-Cw 718 - 790 MHz Art. no. 508221
ew 512 BOOM G4-Dw 790 - 865 MHz Art. no. 508222
ew 512 BOOM G4-Aw+ 470 - 558 MHz Art. no. 508441
ew 512 BOOM G4-Gw1 558 - 608 MHz Art. no. 508462
Squelch low: 5 dBμV
middle: 15 dBμV
high: 25 dBμV
Pilot tone squelch Can be switched off
AF characteristics
Compander system Sennheiser HDX
Signal-to-noise ratio (1 mV,
peak deviation)
Total harmonic distortion
(THD)
AF output voltage (at peak
deviation, 1 kHz AF)
Adjustment range of audio
output level
Overall device
Temperature range -10 °C to +55 °C
Power supply 2 AA batteries, 1.5 V or
Nominal voltage 3 V battery /
Current consumption at nominal voltage:
Operating time Typically 8 h
Dimensions Approx. 82 x 64 x 24 mm
Weight (incl. batteries) approx. 130 g
Line: ≥ 110 dBA
Phones: approx. 90 dBA
≤ 0.9 %
3.5 mm jack socket:
+17 dBu
(mono, balanced)
42 dB,
adjustable in steps of 6 dB
BA 2015 accupack
2.4 V rechargeable battery
typ. 140 mA
with receiver switched off:
≤ 25 μA