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  • Twin processor Frequency shifting for any modulation

Twin processor Frequency shifting for any modulation

The module processes 2 input channels, either analogue or digital, irrespective of the service type, to work either as a channel converter (using different input and output channels) or as an amplifier (using the same input and output channel).
Ref. 564901
Codes
Product Sheet
EAN13: 8424450149607
SKU
564901
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Televes reserves the right to modify the product

Highlights
  • SAW (Surface Acoustic Wave) filtering. Provides a high selectivity, avoiding adjacent channel interference.
  • Adjustable slope to balance signal inside the bandwidth.
  • Can be remotely controlled using CDC (Headend control)

Main features
  • In converter mode, it allows the assignment of an output channel different from the input channel (Twin).
  • In amplifier mode, it allows the equalization and filtering of a Digital Multiplex to adapt it to the levels of the other signals.

A/D
INPUT 		RF Frequency range MHz 47...862
Frequency steps KHz 125 (digital), 166 (digital), 250 (analogue)
Locking margin ± 500
Input loop-through gain dB 0 ± 3
Input level dB 50 a 80
Filter bandwidth MHz 8
Input line powering for preamps Vdc 0, 12, 24
Input return losses dB > 10
Impedance Ω 75
A/D
OUTPUT
 RF Frequency range MHz 47...862
Frequency steps KHz 125 (digital), 166 (digital), 250 (analogue)
Output level (max. typ.) dBμV 85 ± 5
Regulation margin dB > 15
Spurious level dBc > 60
END (Equivalent Noise Degradation) dB < 2
Output loop-throuhg losses ≤ 1,5
Output return losses > 12
Impedance Ω 75
GENERAL Powering voltage Vdc 24
Consumption mA 400 (0 Preamp.), 450 (1 Preamp.)
Protection index
 IP 20

Physical data

Net weight: 895 g

Gross weight: 895 g

Width: 50 mm

Height: 219 mm

Depth: 172 mm

Main product weight: 853 g

Packing

Box 1 Units

More Information
tlv_reflog UCC-T
tlv_tabla_especificaciones
A/D
INPUT 		RF Frequency range MHz 47...862
Frequency steps KHz 125 (digital), 166 (digital), 250 (analogue)
Locking margin ± 500
Input loop-through gain dB 0 ± 3
Input level dB 50 a 80
Filter bandwidth MHz 8
Input line powering for preamps Vdc 0, 12, 24
Input return losses dB > 10
Impedance Ω 75
A/D
OUTPUT
 RF Frequency range MHz 47...862
Frequency steps KHz 125 (digital), 166 (digital), 250 (analogue)
Output level (max. typ.) dBμV 85 ± 5
Regulation margin dB > 15
Spurious level dBc > 60
END (Equivalent Noise Degradation) dB < 2
Output loop-throuhg losses ≤ 1,5
Output return losses > 12
Impedance Ω 75
GENERAL Powering voltage Vdc 24
Consumption mA 400 (0 Preamp.), 450 (1 Preamp.)
Protection index
 IP 20
tlv_ean 8424450149607
tlv_dim_product_x 50
tlv_dim_product_x_label Width
tlv_dim_product_x_unit mm
tlv_dim_product_y 219
tlv_dim_product_y_label Height
tlv_dim_product_y_unit mm
tlv_dim_product_z 172
tlv_dim_product_z_label Depth
tlv_dim_product_z_unit mm
tlv_weight_product_label Main product weight
tlv_weight_product 853
tlv_weight_product_unit g
tlv_gross_weight_label Gross weight
tlv_gross_weight 895
tlv_gross_weight_unit g
tlv_net_weight_label Net weight
tlv_net_weight_unit g
tlv_net_weight 895
tlv_1_type_pack Box
tlv_1_type_pcs_pack Units
tlv_1_pcs_pack 1

Distribution of 20 channels.


This figure depicts a headend configured for distributing 10x2 channels processed.
It is necessary to take into account the constraint of 4 A per each one of the outputs of the PSU.

Block diagram