Sennheiser EK IEM G4-GB Receiver 507851 606-648MHz

This is the latest G4 version of the popular Sennheiser evolution IEM receiver. GB band 606-648MHz.

Here's the science bit:-

Dimensions Approx. 82 x 64 x 24 mm 
Compander Sennheiser HDX 
THD, total harmonic distortion ≤ 0.9 % 
Weight (incl. batteries) approx. 125 g 
Signal-to-noise ratio approx. 90 dBA 
Switching bandwidth up to 42 MHz 
Peak deviation ±48 kHz 
Nominal deviation ±24 kHz 
Operating time approx. 4 to 6 hours (depending on volume level) 
Modulation Wideband FM 
Power supply 2 AA batteries, 1.5 V or BA 2015 accupack 
Current consumption at nominal voltage: approx. 140 mA 
with transmitter switched off: ≤ 25 µA 
Adjacent channel rejection Typically ≥ 65 dB 
Audio-Output-Power 2 x 100 mW at 32 Ω 
Intermodulation attenuation Typically ≥ 70 dB 
Limiter –18 dB to –6 dB, adjustable in steps of 6 dB, can be switched off 
Powering 3 V battery / 2.4 V rechargeable battery 
Receiving frequency Max. 1680 frequencies, adjustable in 25 kHz steps, 20 frequency banks, each with up to 16 factory-preset channels, no intermodulation, 6 frequency banks with up to 16 programmable channels

RF sensitivity < 4 μV, typ. 1.6 μV for 52 dBA rms S/N

Squelch 5 to 25 dBµV, adjustable in steps of 2 dB 

Bass Boost +8 dB at 80 kHz

Temperature Range -10 °C to +55 °C

Receiver Principle Adaptive diversity

Blocking ≥ 80 dB

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£418.99 £349.16ex.VAT
Product Code: SEN507851
Availability: 1 In Stock
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