
The ultimate wireless system that grows with you. The fourth generation of Sennheiser's most popular series worldwide leaves nothing to be desired in terms of flexibility, ease of use and reliability. Whether you are on tour, at an outdoor shoot, in the conference room or in the auditorium – the G4 can do it all. Powerful black camera receiver with increased bandwidth and transmission power for evolution wireless G4 500P Series systems. For professional film productions, easily mounted on any kind of camera.
| RF characteristics: | |
| Modulation | Wideband FM |
| Frequency range | GBw: 606 - 678 MHz |
| Receiving frequencies | Max. 2880 receiving frequencies, adjustable in 25 kHz steps |
| 20 frequency banks, each with up to 32 factory-preset channels, no intermodulation | |
| 6 frequency banks with up to 32 programmable channels | |
| Switching bandwidth | up to 72 MHz |
| Nominal/peak deviation | ±24 kHz / ±48 kHz |
| Receiver principle | Adaptive diversity |
| Sensitivity (with HDX, peak deviation) | < 1.6 μV for 52 dBA eff S/N |
| Adjacent channel selection | Typically ≥ 65 dB |
| Intermodulation attenuation | Typically ≥ 65 dB |
| Blockin | g ≥ 70 dB |
| Squelch | low: 5 dBµV |
| middle: 15 dBµV | |
| high: 25 dBμV | |
| Pilot tone squelch | Can be switched off |
| AF characteristics: | |
| Compander system | Sennheiser HDX |
| Signal-to-noise ratio (1 mV, peak deviation) | Line: ≥ 110 dBA |
| Phones: approx. 90 dBA | |
| Total harmonic distortion | ≤ 0.9 % |
| AF output voltage (at peak deviation, 1 kHz AF) | 3.5 mm jack socket: |
| +17 dBu (mono, unbalanced) | |
| Adjustment range of audio output level | 42 dB, adjustable in steps of 6 dB |
| Overall device: | |
| Temperature range | -10 °C to +55 °C |
| Power supply | 2 AA batteries, 1.5 V or |
| BA 2015 accupack | |
| Nominal voltage | 3 V battery / 2.4 V rechargeable battery |
| Current consumption | at nominal voltage: typ. 140 mA |
| with receiver switched off: ≤ 25 µA | |
| Operating time | Typically 8 h |
| Dimensions | Approx. 82 x 64 x 24 mm |
| Weight | (incl. batteries) approx. 130 g |