Оригинальное название:
Комплект беспроводной мониторной системы Sennheiser ew IEM G4-Twin (A: от 516 до 558 МГц)
Compander:
Sennheiser HDX
Audio input:
2x XLR-3/¼" (6.3 mm) jack combo socket, electronically balanced
Audio output:
¼" (6.3 mm) stereo jack socket, balanced
RF output power:
switchable: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW
Switching bandwidth:
up to 42 MHz
Nominal deviation:
±24 kHz
Max. Input voltage:
(+22 dBu)
Transmission frequency:
Max. 1680 frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation, 6 frequency banks with up to 16 programmable channels
AF frequency response:
25 Hz to 15 kHz
Frequency stability:
±10 ppm
Antenna Output:
BNC socket, 50 Ω
THD, total harmonic distortion:
≤ 0.9 %
Signal-to-noise ratio:
approx. 90 dBA
Operating time:
approx. 4 to 6 hours (depending on volume level)
Power supply:
2 AA batteries, 1.5 V or BA 2015 accupack
Current consumption:
at nominal voltage: approx. 140 mA with transmitter switched off:
Adjacent channel rejection:
Typically ≥ 65 dB
Audio-Output-Power:
2 x 100 mW at 32 Ω
Intermodulation attenuation:
Typically ≥ 70 dB
Limiter:
(–18 dB to –6 dB, adjustable in steps of 6 dB, can be switched off
Powering:
3 V battery / 2.4 V rechargeable battery
Receiving frequency:
Max. 1680 receiving frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation, 6 frequency banks with up to 16 programmable channels
RF sensitivity:
< 4 μV, typ. 1.6 μV for 52 dBA rms S/N
Squelch:
5 to 25 dBµV, adjustable in steps of 2 dB
Bass Boost:
(+8 dB at 80 kHz)
Temperature Range:
(-10 °C to +55 °C)
Receiver Principle:
Adaptive diversity
Form Factor:
Lavalier/Lapel