| Specifications |
|
| EK 500 G4 |
|
| Frequency range |
|
|
AS: 520 - 558 MHz |
|
Aw+: 470 - 558 MHz |
|
Bw: 626 - 698 MHz |
|
Cw: 718 - 790 MHz |
|
Dw: 790 - 865 MHz |
|
GBw: 606 - 678 MHz |
|
Gw: 558 - 626 MHz |
|
Gw1: 558 - 608 MHz |
|
JB: 806 - 810 MHz |
|
K+: 925 - 937.5 MHz |
| |
|
| Dimensions |
|
|
Approx. 82 x 64 x 24 mm |
| |
|
| Compander |
|
|
Sennheiser HDX |
| |
|
| THD, total harmonic distortion |
|
|
≤ 0.9 % |
| |
|
| Weight |
|
|
(incl. batteries) approx. 130 g |
| |
|
| Audio output |
|
|
3.5 mm jack socket: +17 dBu (mono, balanced) |
| |
|
| Signal-to-noise ratio |
|
|
Line: ≥ 110 dBA, Phones: approx. 90 dBA |
| |
|
| 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. 140 mA |
|
with receiver switched off: ≤ 25 µA |
| |
|
| Adjacent channel rejection |
|
|
Typically ≥ 65 dB |
| |
|
| Intermodulation attenuation |
|
|
Typically ≥ 65 dB |
| |
|
| Powering |
|
|
3 V battery / 2.4 V rechargeable battery |
| |
|
| 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 |
|
|
< 1.6 μV for 52 dBA eff S/N |
| |
|
| Squelch |
|
|
low: 5 dBµV, middle: 15 dBµV, high: 25 dBμV |
| |
|
| Temperature Range |
|
|
-10 °C to +55 °C |
| |
|
| Receiver Principle |
|
|
Adaptive diversity |
| |
|
| Blocking |
|
|
≥ 70 dB |
| SK 500 G4 |
|
| 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 |
| SKP 500 G4 |
|
| Dimensions |
|
|
Approx. 105 x 43 x 43 mm |
| |
|
| Compander |
|
|
Sennheiser HDX |
| |
|
| THD, total harmonic distortion |
|
|
≤ 0.9 % |
| |
|
| Weight |
|
|
(incl. batteries) approx. 195 g |
| |
|
| Signal-to-noise ratio |
|
|
≥ 120 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. 210 mA |
|
with transmitter switched off: ≤ 25 µA |
| |
|
| Input impedance |
|
|
68 kΩ, unbalanced |
| |
|
| Max. Input voltage |
|
|
6 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 |
|
|
80 – 18,000 Hz |
| |
|
| Temperature Range |
|
|
-10 °C to +55 °C |
| |
|
| Frequency stability |
|
|
≤ ±15 ppm |
| MKE 2 |
|
| Connector |
|
|
3.5 mm jack |
| |
|
| Frequency response |
|
|
20 to 20.000 Hz ± 3 dB |
| |
|
| Max. sound pressure level |
|
|
142 dB |
| |
|
| Cable length |
|
|
approx. 1.60 m |
| |
|
| Transducer principle |
|
|
pre-polarized condensor microphone |
| |
|
| Pick-up pattern |
|
|
omni-directional |
| |
|
| Sensitivity in free field, no load (1kHz) |
|
|
5 mV/Pa, ± 3 dB |
| |
|
| Equivalent noise level |
|
|
26 dB |
| |
|
| Equivalent noise level weighted as per CCIR |
|
|
39 dB |
