EK IEM G4-A | Stereo Receiver
Robust bodypack receiver delivering clarity along the whole frequency spectrum for daily use on stage with evolution wireless G4 In Ear Monitoring systems.
FEATURES
Robust bodypack receiver delivering clarity along the whole frequency spectrum for daily use on stage
Easy and flexible wireless synchronization between transmitter and receiver via infrared
Compatible with
Sennheiser WSM control software for flexible frequency allocation
Up to 16 compatible channels
Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range
Transmission Range: up to 100 meters / 300 feet
High RF output power (up to 50 mW) depending on country regulations
SPECIFICATIONS
RF characteristics
|
| Modulation |
Wideband FM |
| 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 |
| Receiving frequencies |
Max. 1680 frequencies, adjustable in 25 kHz steps |
| 20 frequency banks, each with up to 16 factory-preset channels, no intermodula tion |
| 6 frequency banks with up to 16 programmable channels |
| Switching bandwidth |
up to 42 MHz |
| Nominal/peak deviation |
±24 kHz / ±48 kHz |
| Receiver principle |
Adaptive diversity |
| Sensitivity (with HDX, peak deviation) |
< 4 μV, typ. 1.6 μV for 52 dBA rms S/N |
| Adjacent channel selection |
Typically ≥ 65 dB |
| Intermodulation attenua tion |
Typically ≥ 70 dB |
| Blocking |
≥ 80 dB |
| Squelch |
5 to 25 dBμV, adjustable in steps of 2 dB |
| Pilot tone squelch |
Can be switched off |
AF characteristics
|
| Compander system |
Sennheiser HDX |
| Signal-to-noise ratio (1 mV, peak deviation) |
approx. 90 dBA |
| Total harmonic distortion (THD) |
≤ 0.9 % |
| Output power at 2.4 V, 5 % THD, nominal deviation |
2 x 100 mW at 32 Ω |
| High Boost |
+8 dB at 8 kHz |
| Limiter |
–18 dB to –6 dB, adjustable in steps of 6 dB, can be switched off |
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: approx. 140 mA with transmitter switched off: ≤ 25 μA |
| Operating time |
approx. 4 to 6 hours (depending on volume level) |
| Dimensions |
Approx. 82 x 64 x 24 mm |
| Weight (incl. batteries) |
approx. 125 g |
DIMENSIONS
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WHAT'S IN THE BOX
• EK IEM G4 stereo receiver
• 2 AA batteries
• IE 4 earphones
• Quick guide
• Safety guide
• Manufacturer declaration sheet