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2-way CCS starpoint combiner band 3 DAB 1.6 kW NB input with cross coupling

574680
Not available This product is discontinued.

RF characteristics

Number of interfaces:
3
Interface type:
7-16 female (50 Ω) per IEC 61169-4
Port / path designation:
Port 1, 2: narrow band input
Port 3: output
Interface direction:
straight
Version:
with cross coupling
Input : output ratio:
2 : 1
Combiner type:
Starpoint
Number of cavities:
6
Size of cavities:
150
Standard:
DAB
Broadcast transmission type:
DAB
T-DMB
Frequency range:
174 to 240 MHz
Frequency band:
Band 3
Average power rating:
1.6 kW
Tuning instruction:
AS6137
VSWR, max.:
1.2
Harmonics insertion loss:
≥ 50 dB for f ≤ 500 MHz
Isolation, min.:
35 dB (between inputs)
Temperature stability:
≤ 1 kHz / K

Mechanical characteristics

Cooling type:
convection
Weight, approx.:
90.0 kg
Length:
800.0 mm
Width:
390.0 mm
Height:
1,420.0 mm

Environmental conditions

Environmental conditions:
for limitations see "Environmental Conditions for Broadcast Products" TD-00060

Further remarks

Remark:
• compact design
• for 1.54 MHz block width
• integrated mask filters for DAB and T-DMB
• temperature compensated
Footnote:
Alternative tuning on request
Customs tariff number:
85291080

Downloads

CB-L-31-DS.pdf

Product data sheet – 574680 – CB-L-31-DS.pdf