UHF CIB combiner CCS 318-618 Filter 8/230LC product photo Front View L
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UHF CIB combiner CCS 318-618 Filter 8/230LC

575548A0080

RF characteristics

Number of interfaces:
3
Interface type:
3 1/8" EIA male (50 Ω) per IEC 60339-2
6 1/8" EIA male (50 Ω) per IEC 60339-2
6 1/8" EIA male (50 Ω) per IEC 60339-2
Port / path designation:
Port 1: narrow band input
Port 2: wide band input
Port 3: output
Interface direction:
straight
Input : output ratio:
2 : 1
Combiner type:
CIB
Channel spacing:
≥ 0
Broadcast transmission type:
DVB-T @ 8 MHz (Û/Urms=13 dB)
ISDB-T @ 6 MHz (Û/Urms=13 dB)
ATSC @ 6 MHz (Û/Urms=11 dB)
Frequency range:
470 to 800 MHz
Frequency band:
Band 4/5
Average power rating:
80 kW (wide band input)
Output peak voltage rating:
24.0 kV
VSWR, max.:
1.06 (one WB channel)
Wide band insertion loss:
≤ 0.1 dB (non adjacent)
Harmonics insertion loss:
≥ 50 dB for f ≤ 860 MHz
Isolation, min.:
35 dB
Temperature stability:
≤ 2 kHz / K

Mechanical characteristics

Cooling:
liquid
Weight, approx.:
285.0 kg
Length:
90.0 cm
Width:
570.0 mm
Height:
1,650.0 mm

Environmental conditions

Environmental conditions:
for limitations see "Environmental Conditions for Broadcast Products" TD-00060
Operational conditions:
ETSI EN 300 019-1-3 V2.3.2 (2009-1) class 3.1 N
Operating temperature:
-10 to +45 °C
Relative humidity, max.:
95% (condensation not allowed)
Transport conditions:
ETSI EN 300 019-1-2 V2.1.4 (2003-04) class 2.2
Transport temperature range:
-25 to +70 °C
Transport rain, condensation, icing:
not allowed
Storage conditions:
ETSI EN 300 019-1-1 V2.1.4 (2003-04) class 1.2
Storage rain, condensation, icing:
not allowed

Further remarks

Remark:
• CCS compact design
• integrated mask filters for DTV
• adjacent channel operation
• for 6, 7 and 8 MHz channel bandwidth
• temperature compensated
• tunable within the whole UHF range
• liquid cooled filters and couplers
1):
The input power of liquid cooled filters must be reduced if installed more than 500 m above sea level.

Downloads

CB079-DS.pdf

Product data sheet – 575548A0080 – CB079-DS.pdf