Передатчик для радиосистем Sennheiser SKM 500 G4 Wireless HH Mic Transmitter Mute Switch, No Capsule GW1

RF characteristics
Modulation
Wideband FM
Frequency Ranges
Aw+: 470–558MHz
AS: 520–558MHz
Gw1: 558–608MHz
Gw: 558–626MHz
GBw: 606–678MHz
Bw: 526–698MHz
Cw: 718–790MHz
Dw: 790–865MHz
JB: 806–810MHz
K+: 925–937.5MHz
Transmission frequencies
Max. 3,520 frequencies, adjustable in 25kHz steps
20 frequency banks, each with up to 32 factory-pre- set channels, no intermodulation
6 frequency banks with up to 32 programmable channels
Switching bandwidth
up to 88MHz
Nominal/peak deviation
±24kHz/±48kHz
Frequency stability
≤ ±15 ppm
RF output power at 50 ohm
Switchable:
Low: typ. 10 mW
Standard: typ. 30 mW
High: typ. 50 mW
Pilot tone squelch
Can be switched off
AF characteristics
Compander system
Sennheiser HDX
AF frequency response
80–18,000Hz
Signal-to-noise ratio (1 mV, peak deviation)
≥ 115 dBA
Total harmonic distortion (THD)
≤ 0.9 %
Setting range for input sensitivity
48dB, adjustable in 6dB steps
Overall device
Temperature range
-10 °C to +55 °C
Power supply
2 AA batteries, 1.5 V or BA 2015 accupack
Nominal voltage
3V battery/2.4V rechargeable battery
Current consumption
At nominal voltage:
Typ.: 180 mA
With transmitter switched off: ≤ 25 μA
Operating time
Typically 8 h
Dimensions
Approx. 50 x 265 mm
Weight (incl. batteries)
Approx. 450 g