| EM 300-500 G4 (Rackmount receiver) |
| Frequency range : |
Cw: 718 – 790 MHz |
| Dimensions : |
Approx. 202 x 212 x 43 mm |
| Compander : |
Sennheiser HDX |
| THD, total harmonic distortion : |
≤ 0.9 % |
| Weight : |
Approx. 980 g |
| Audio output : |
6.3 mm jack socket (unbalanced): +12 dBu, XLR socket (balanced): +18 dBu |
| Signal-to-noise ratio : |
≥ 115 dBA |
| Switching bandwidth : |
up to 88 MHz |
| Peak deviation : |
±48 kHz |
| Nominal deviation : |
±24 kHz |
| Modulation : |
Wideband FM |
| Power supply : |
12 V DC |
| Antenna connector : |
2 BNC sockets |
| Current consumption : |
350 mA |
| Adjacent channel rejection : |
Typically ≥ 75 dB |
| Intermodulation attenuation : |
Typically ≥ 70 dB |
| Receiving frequency : |
Max. 3520 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 |
| RF sensitivity : |
< 2.5 μV for 52 dBA eff S/N |
| Squelch : |
5 to 25 dBμV in steps of 2 dB |
| Equalizer : |
|
| Preset 1: |
Flat |
| Preset 2: |
Low Cut (-3 dB at 180 Hz) |
| Preset 3: |
Low Cut/High Boost (-3 dB at 180 Hz, +6 dB at 10 kHz) |
| Preset 4: |
High Boost (+6 dB at 10 kHz) |
| Temperature Range : |
-10 °C to +55 °C |
| Receiver Principle : |
True diversity |
| Blocking : |
≥ 75 dB |
| SK 300 G4 (Bodypack transmitter) |
|
| Dimensions : |
Approx. 82 x 64 x 24 mm |
| Compander : |
Sennheiser HDX |
| THD, total harmonic distortion : |
≤ 0.9 % |
| Weight : |
(incl. batteries) approx. 160 g |
| Signal-to-noise ratio : |
≥ 115 dBA |
| RF output power : |
switchable: Low: typ. 10 mW, Standard: typ. 30 mW, High: typ. 50 mW |
| Switching bandwidth : |
up to 88 MHz |
| Peak deviation : |
±48 kHz |
| Nominal deviation : |
±24 kHz |
| Operating time : |
Typically 8 h |
| Modulation : |
Wideband FM |
| Power supply : |
2 AA batteries, 1.5 V or BA 2015 accupack |
| Current consumption : |
at nominal voltage: typ. 180 mA with transmitter switched off: ≤ 25 µA |
| Input impedance : |
40 kΩ, unbalanced / 1 MΩ |
| Max. Input voltage : |
3 Veff |
| Powering : |
3 V battery / 2.4 V rechargeable battery |
| Transmission frequency : |
Max. 3520 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 |
| AF frequency response : |
Mic: 80 – 18,000 Hz, Line: 25 – 18,000 Hz |
| Temperature Range : |
-10 °C to +55 °C |
| Frequency stability : |
≤ ±15 ppm |
