Sennheiser EK 100 G4
Sennheiser EK 100 G4 Specs
| Modulation | Wideband FM |
| Receiving Frequency | Maximum 1680 receiving frequencies, adjustable in 25 kHz steps 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation 1 frequency bank with up to 12 programmable channels |
| Switching Bandwidth | Up to 42 MHz |
| Nominal/Peak Deviation | ±24 kHz / ±48 kHz |
| Principle of Operation | Adaptive diversity |
| Sensitivity | < 1.6 μV for 52 dBA eff S/N (with HDX, peak deviation) |
| Adjacent Channel Selectivity | ≥ 65 dB |
| Intermodulation Attenuation | Typically ≥ 65 dB |
| Blocking | ≥ 70 dB |
| Squelch | Low: 5 dBµV Middle: 15 dBµV High: 25 dBμV |
| Pilot Tone Squelch | Can be switched off |
| Antenna Inputs | 2 x BNC sockets |
| Compander | Sennheiser HDX |
| Signal to Noise Ratio | ≥ 110 dBA (1 mV, peak deviation) |
| Total Harmonic Distortion (THD) | ≤ 0.9% |
| Maximum AF Output Voltage | 1/8″ /3.5 mm Jack: +12 dBu (mono, unbalanced) |
| Output Level Range | 42 dB, adjustable in steps of 6 dB |
| Temperature Range | 14 to 131°F (-10 to 55°C) |
| Power Supply | 2 x AA 1.5 V batteries, or BA 2015 accupack |
| Nominal Voltage | 3 V battery / 2.4 V rechargeable battery |
| Current Consumption | Nominal Voltage: Typical 180 mA With Receiver Switched Off: ≤ 25 µA |
| Operating Time | Typically 8 hours |
| Dimensions (L x W x H) | 3.2 x 2.5 x 0.9″ / 82 x 64 x 24 mm |
| Weight | 5.6 oz / 160 g |
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