1. Home/
  2. 2-way CIB combiner band 4/5 DTV 1 kW WB input 260 W NB input with front plate and ports at rear side

2-way CIB combiner band 4/5 DTV 1 kW WB input 260 W NB input with front plate and ports at rear side

578030C0002
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: narrow band input
Port 2: wide band input
Port 3: output
Interface direction:
straight
Version:
with front plate and ports at rear side
Input : output ratio:
2 : 1
Combiner type:
CIB
Number of cavities:
6
Size of cavities:
40
Standard:
DTV
Broadcast transmission type:
DVB-T
ATSC
ISDB-T
Frequency range:
470 to 800 MHz
Frequency band:
Band 4/5
Tuning instruction:
see data sheet
Wide band power:
1 kW
Wide band power remark:
Attention: The power at the wide band input must be reduced by 50 % of the power fed into the narrow band input.
Wideband insertion loss, max.:
0.1 dB (non adjacent)
Output peak voltage rating:
2.8 kV
VSWR, max.:
1.06
Harmonics insertion loss:
≥ 50 dB for f ≤ 1300 MHz
Isolation, min.:
35 dB (between inputs)
Temperature stability:
≤ 2 kHz / K

Mechanical characteristics

Cooling type:
convection

Environmental conditions

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

Further remarks

Remark:
• compact design as 19" slide-in unit
• for 6, 7 and 8 MHz channel bandwidth
• integrated mask filters for DTV
• temperature compensated
• tunable within the whole UHF range
Customs tariff number:
85291080

Downloads

CB-L-66-DS.pdf

Product data sheet – 578030C0002 – CB-L-66-DS.pdf