Sennheiser SK 500 G3 G-Band – Trådlös Ficksändare

Beskrivning

Från tillverkaren:

SK500 G3

More usable systems per range.
As the pros have known for years, having the option of lowering a transmitter’s RF output power helps
immensely when simultaneously operating a large number of wireless systems.
This transmitter also features wireless sync to link up to a compatible G3 receiver automatically with a push of a button.
The revised backlit display provides a wealth of useful information at a glance, even on the darkest of stages.

SPECIFICATIONS

RF characteristics

Modulation: wideband FM

Frequency ranges: 516–558, 566–608, 606–648, 626–668, 734–776, 780–822, 823–865 MHz (A–E, G, GB)

Transmission frequencies:

1,680 frequencies, tuneable in steps of 25 kHz

20 frequency banks, each with up to 32 factorypreset channels

6 frequency banks, each with up to 32 user programmable channels

Switching bandwidth: 42 MHz

Nominal/peak deviation: ± 24 kHz/± 48 kHz

Frequency stability: ≤ ±15 ppm

RF output power at 50 Ω, switchable: typ. 10 mW (low) typ. 30 mW (standard)

Pilot tone squelch: can be switched off

AF characteristics 

Compander system: Sennheiser HDX

AF frequency response:

microphone: 80–18,000 Hz

line: 25–18,000 Hz

Signal-to-noise ratio (1 mV, peak deviation): ≥ 115 dBA

THD: ≤ 0.9%

Max. input voltage microphone/line: 3 Vrms

Input impedance microphone/line: 40 kΩ, unbalanced/1 MΩ

Input capacitance: switchable

Adjustment range of input sensitivity: 60 dB, adjustable in 3-dB steps

Overall device

Temperature range: −10°C to +55°C

Power supply: 2 AA size batteries, 1.5 V or BA 2015 accupack

Nominal voltage: 2.4 V 33

Current consumption:

at nominal voltage typ. 180 mA (30 mW)

with switched-off transmitter ≤ 25 μA

Operating time: typ. 8 hrs

Dimensions: approx. 82 x 64 x 24 mm

Weight (incl. batteries): approx. 160 g