Sennheiser EW 500 BOOM G4-GW1
Frequency range
AS: 520 - 558 MHz
Aw+: 470 - 558 MHz
Bw: 626 - 698 MHz
Cw: 718 - 790 MHz
Dw: 790 - 865 MHz
GBw: 606 - 678 MHz
Gw: 558 - 626 MHz
Gw1: 558 - 608 MHz
JB: 806 - 810 MHz
K+: 925 - 937.5 MHz
Dimensions
Approx. 82 x 64 x 24 mm
Compander
Sennheiser HDX
THD, total harmonic distortion
≤ 0.9 %
Weight
(incl. batteries) approx. 130 g
Audio output
3.5 mm jack socket: +17 dBu (mono, balanced)
Signal-to-noise ratio
Line: ≥ 110 dBA
Phones: approx. 90 dBA
Switching bandwidth
up to 88 MHz
Peak deviation
±48 kHz
Nominal deviation
±24 kHz
Operating time
Typically 8 h
Modulation
Wideband FM
Power supply
2 AA batteries, 1.5 V or BA 2015 accupack
Current consumption
at nominal voltage: typ. 140 mA
with receiver switched off: ≤ 25 µA
Adjacent channel rejection
Typically ≥ 65 dB
Intermodulation attenuation
Typically ≥ 65 dB
Powering
3 V battery / 2.4 V rechargeable battery
Receiving frequency
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
RF sensitivity
< 1.6 μV for 52 dBA eff S/N
Squelch
low: 5 dBµV middle: 15 dBµV high: 25 dBμV
Temperature Range
-10 °C to +55 °C
Receiver Principle
Adaptive diversity
Blocking
≥ 70 dB
SKP 500 G4
Dimensions
Approx. 105 x 43 x 43 mm
Compander
Sennheiser HDX
THD, total harmonic distortion
≤ 0.9 %
Weight
(incl. batteries) approx. 195 g
Signal-to-noise ratio
≥ 120 dBA
RF output power
switchable: Low: typ. 10 mW Standard: typ. 30 mW High: typ. 50 mW
Switching bandwidth
up to 88 MHz
Peak deviation
±48 kHz
Nominal deviation
±24 kHz
Operating time
Typically 8 h
Modulation
Wideband FM
Power supply
2 AA batteries, 1.5 V or BA 2015 accupack
Current consumption
at nominal voltage: typ. 210 mA
with transmitter switched off: ≤ 25 µA
Input impedance
68 kΩ, unbalanced
Max. Input voltage
6 Veff
Powering
3 V battery / 2.4 V rechargeable battery
Transmission frequency
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
AF frequency response
80 – 18,000 Hz
Temperature Range
-10 °C to +55 °C
Frequency stability
≤ ±15 ppm