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Parallel switching unit 2 x 4 kW 29.5-68 USL-D

536582A0300
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RF characteristics

Number of interfaces:
12
Interface type:
1 5/8" EIA (50 Ω) per IEC 60339-2
3 1/8" EIA (50 Ω) per IEC 60339-2
Interface direction:
straight
Switching port size:
29.5-68 USL-D
Interlock type:
IL-1
Interlock contacts:
4
Frequency range:
470 to 860 MHz
Frequency band:
Band 4/5
VSWR, max.:
1.08
Insertion loss max.:
0.1 dB
Phase deviation, max.:
- 90 ° / 0 ° (between TX1 / TX2)

Electrical characteristics

Switch type:
parallel switching unit
Interlock voltage:
≤ 60.0 V DC
≤ 42.4 V ACpk
Interlock current, max.:
0.75 A

Mechanical characteristics

Weight, approx.:
260.0 kg
Length:
1.98 m
Width:
800.0 mm
Height:
900.0 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:
• operation with U-links or motorized switches (see options)
• motorized switches with control voltage 8-31VDC
• or 230 VAC are available
• integrated balancing load
• interlock contacts and position signal contacts supplied
• measurement port
Footnote:
Directional coupler:
output at balancing load and dummy load

Power balancing load:
2 kW

Measurement adaptors:
See U-links and measurement adaptors

Plug-in switch:
BN 55 33 64

U-link standard:
BN 55 33 31

U-link with identical electrical length:
BN 55 33 34 (as plug-in switch)
Customs tariff number:
85372091

Downloads

CB134-DS.pdf

Product data sheet – 536582A0300 – CB134-DS.pdf

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