EM 100 G4 rack receiver
RF characteristics
| Modulation | Wideband FM |
| Receiving frequency ranges | A1: 470 - 516 MHz
A: 516 - 558 MHz AS: 520 - 558 MHz G: 566 - 608 MHz GB: 606 - 648 MHz B: 626 - 668 MHz C: 734 - 776 MHz C-TH: 748.2 - 757.8 MHz D: 780 - 822 MHz E: 823 - 865 MHz JB: 806 - 810 MHz K+: 925 - 937,5 MHz 1G8: 1785 - 1800 MHz |
| Receiving frequencies | Max 1680 receiving frequencies, adjustable in 25 kHz steps
20 frequency banks, each with up to 12 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 |
| Receiver principle | True diversity |
| Sensitivity (with HDX, peak deviation) | < 2,5 µV for 52 dBA eff S/N |
| Adjacent channel selection | typ. ≥ 65 dB |
| Intermodulation attenuation | typ. ≥ 65 dB |
| Blocking | ≥ 70 dB |
| Squelch | Off Low: 5 dBµV Middle: 15 dBµV High: 25 dBµV |
| Pilot tone squelch | Can be switched off |
| Antenna inputs | 2 BNC sockets |
AF characteristics
| Compander system | Sennheiser HDX |
| EQ presets (switchable, act on line and monitor outputs): | |
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|
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-3 dB at 180 Hz |
|
-3 dB at 180 Hz +6 dB at 10 kHz |
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+6 dB at 10 kHz |
| Signal-to-noise ratio (1 mV, peak deviation) | ≥ 110 dBA |
| Total harmonic distortion (THD) | ≤ 0,9 % |
| AF output voltage (at peak deviation, 1 kHz AF | 6.3 mm jack socket (unbalanced): +12 dBu BNC socket (balanced): +18 dBu |
| AF OUT setting range | 48 dB in 3 dB steps |
Overall device
| Temperature range | -10 °C to +55 °C (14 °F to 131 °F) |
| Power supply | 12 V DC |
| Power consumption | 300 mA |
| Dimensions | approx. 190 x 212 x 43 mm |
| Weight | approx. 980 g |