Band-pass filter Band 3 DAB 5.1 kW 1 5/8" EIA liquid cooled product photo Front View L
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Band-pass filter Band 3 DAB 5.1 kW 1 5/8" EIA liquid cooled

617110
Not available This product is discontinued.

RF characteristics

Number of interfaces:
2
Interface type:
1 5/8" EIA (50 Ω) per IEC 60339-2
Interface direction:
straight
Filter type:
Band-pass
Number of cavities:
6
Size of cavities:
200
Broadcast transmission type:
DAB
T-DMB
Frequency range:
170 to 240 MHz
Frequency band:
Band 3
Average power rating:
5.1 kW (at 0 to 500 m)
4.5 kW (at 1400 m)
4.0 kW (at 2100 m)
3.5 kW (at 2800 m)
3.0 kW (at 3600 m)
VSWR, max.:
1.15 (passband)
Harmonics insertion loss:
≥ 50 dB for f ≤ 500 MHz
Temperature stability:
≤ 2 kHz / K

Mechanical characteristics

Cooling:
liquid cooling
Cooling interface:
For hose with inner width 3/4
Temperature of the coolant:
20 to 60 °C
Material of cooling:
Stainless steel
Weight, approx.:
82.0 kg
Length:
710.0 mm
Width:
450.0 mm
Height:
680.0 mm

Environmental conditions

Environmental conditions:
For limitations see "Environmental Conditions for Broadcast Products".

Scope of delivery & accessories

Coolant:
Mix: glycol and water BN 154567

Further remarks

Remark:
• mask filters for DAB and T-DMB
• for 1.54 MHz block bandwidth
• without cross coupling (notch function)
• tuneable within band 3
• temperature compensated
• DC block
• installation standing
• natural or liquid cooling
Footnote:
Alternative tuning on request

Downloads

CB088-DS.pdf

Product data sheet – 617110 – CB088-DS.pdf