Name: EXR 2554
Brand: KATHREIN
SKU: 20510097
Price: 106 EUR
Availability: InStock
Rating: 5 (1 reviews)

Cascadable multiswitches for distribution of four satellite levels and terrestrial signals to many receivers
Only one line is required per receiver (two lines for twin receivers)
Independent horizontal/vertical, low/high selection from any receiver
Switching takes place via the coaxial cable with 14/18 V and 0/22 kHz signal frequency
Integrated amplifier for low connection losses in the satellite range
Preemphasis for equalization of cable attenuation integrated
Reception of the terrestrial range possible even when the satellite receiver is switched off
Terrestrial range: 5-862 MHz passive
High decoupling between outputs
Remote power supply possibility via the input horizontal low. All other inputs are voltage-free (thus operation with UAS 585 possible).
For indoor installation
Multiswitch 5 to 4, pass-through, for system expansion by four connections each
Up to eight EXR 2554/2558 can be cascaded
Kathrein Power Saving:
As soon as no receiver is active, a signal is sent to the end multi-switch via the trunk vertical low, which then switches off the LNB voltage supply.

Type:	EXR 2554
Order no:	20510097
Subscriber lines:	4
Inputs:	1 x terr. \| 4 x Sat IF
Frequency ranges:	5 – 862 MHz \| 950 – 2150 MHz
Throughput attenuation:	3.5 / 1.0->2.5 ¹) dB
Connection attenuation ¹):	18 → 20 dB \| 5 → 0 dB
Decoupling horizontal → vertical:	25 dB
Decoupling participants:	40 / 25 dB
Decoupling strain:	40 dB
Max. Output level ²):	109 dBµV
Control input vert./horiz:	12 – 14.5 V \| 16 – 19 V
Control low/high band:	0/22 kHz
Current consumption/participant:	20 mA
Protection class:	IP 30
Max. permissible remote supply current per trunk:	1000 mA
Connections:	F-Connectors
Permissible ambient temperature:	-20 to +55 °C
Dimensions (W x H x D):	112 x 148 x 43 mm
Packaging unit/weight:	1 (10)/0.35 pcs./kg

¹) Frequency-dependent attenuation
²) According to EN 60728-3, 35-dB-IMA
³) Via input horizontal low

EXR 2554

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