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Select a suitable booster frequency range:
½
Required number of transmission links?
½
Sufficient number of transmitters of the correct type?
½
Recommended transmission mode “HD” or “LR”:
Interference levels of
antenna A/B in
interference zone
“HD” “HD/LR” “LR/HD” “LR”
Recommended
transmission mode
“HD” “HD”* or “LR” “LR” or “HD”** “LR”*
* Transmission mode can be used with a restricted range
** It might be that the t
ransmission mode can only be used with a severely restricted range
½
Sufficient number of unused frequency presets?
Evaluating the frequency scan and selecting a suitable booster frequency range
start full scan
please select booster range
B8B7B6B5B4B3B2B1
RF IN A B
active
630 654 654 678 670 694 694 718 710 734 734 758 750 774 774 798 MHz
Start scan
HD
Noise Level Zone
LR/HDHD/LR LR
Interference
levels of
antenna A
Interference
levels of
antenna B
Number of unused
frequency presets
Activated booster
frequency range
Booster
frequency
range
B1 ... B8
Interference
zone LR
Interference
zone LR/HD
Interference
zone HD/LR
Interference
zone HD
2011-11-01 13:48:38
freq scan
40
40
40
40
40
40
40
35
40
40
35
27
40
40
40
36
40
40
40
29
40
40
40
6
38
37
37
26
34
32
32
31
The recorded interference levels are divided into 4 interference zones.
The number of unused frequency presets is displayed per booster frequency range and per interference zone:
“HD” – High Definition
Signal transmission without audio
data compression.
“LR” – Long Range
Signal transmission with audio
data compression (Sennheiser
Digital Audio Codec, SeDAC)
Ex
QG_Digital9k_574011_EN.indd 4QG_Digital9k_574011_EN.indd 4 28.07.2014 14:49:0828.07.2014 14:49:08