EM 100 G2, EM 300 G2, EM 500 G2
5 08/2004
2 Technical data
2.1 General
Nominal output ______________________ +12V
DC
Operating voltage ____________________ +10.5 ... +16V
Current consumption at nominal voltage ___ typ. 200mA
Quiescent current consumption (standby) __ typ. 50mA
Temperature range ___________________ -10°C ... +55°C
Dimensions (in mm)___________________ 212 x 145 x 38
Weight: ____________________________ approx. 1200g
Approval ___________________________ D801 488L RF
Max. audio output level (balanced/unbalanced)
3-pin XLR socket_________________ +19dBu
1/4 " (6.3 mm) jack socket_________ +13dBu
Headphone output (only EM 500 G2)
_____¼
"
(6.3 mm) jack socket, stereo
THD (at nominal deviation, 1 kHz)
__________ ≤ 0.9%
Control range (only EM 500 G2) _________ 40dB
2.2 RF part
Receiver principle _____________________ true diversity
Frequency ranges_____________________ 518 – 554MHz
626 – 662MHz
740 – 776MHz
786 – 822MHz
830 – 866MHz
Switching bandwidth __________________ 36MHz
Receive frequencies ___________________ 1440
Channel separation ___________________ > 400kHz
Channel grid_________________________ 25kHz
1. Oscillator frequency _________________ f
Osc
= f
e
+ 241MHz
1. Intermediate frequency ______________ 241MHz
2. Oscillator frequency _________________ 230.3MHz
2. Intermediate frequency ______________ 10.7MHz
Modulation__________________________ wideband FM
Nominal/peak deviation________________ ±24kHz / ±48kHz
Frequency stability
________________________ ≤ ±15ppm
Adjacent channel selection
EM 100 G2 _____________________
≥ 65dB
EM 300 G2
__________________________ ≥ 68dB
EM 500 G2
__________________________ ≥ 70dB
Intermodulation attenuation
EM 100 G2 _____________________
≥ 65dB
EM 300 G2
__________________________ ≥ 68dB
EM 500 G2
__________________________ ≥ 70dB
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