[vc_row equal_height=”yes” content_placement=”middle” css=”.vc_custom_1523604691188{padding-top: 10px !important;padding-bottom: 10px !important;}”][vc_column width=”1/2″][vc_single_image image=”1374″ img_size=”full” alignment=”center”][/vc_column][vc_column width=”1/2″][ultimate_heading main_heading=”Applications” alignment=”left” main_heading_font_size=”desktop:26px;” main_heading_line_height=”desktop:32px;” main_heading_margin=”margin-bottom:20px;” main_heading_style=”font-weight:bold;”][/ultimate_heading][vc_column_text]MIMO or Massive MIMO BTS, Replay or Repeater
Remote Radio Unit for TDD Band 41 Transceiver

The RDB-B41TA is a high-performance multi-channel MIMO RF Frontend (FE) Module. It includes 8 independent TX Power Amplifier (PA) channels, and 8 independent RX Low Noise Amplifier (LNA) channels. The working band is TDD band 41 (2496 – 2690 MHz). In the TX chain, the gain is ~30 dB, and the output power for CW is +29 dBm, for LTE is about ~+18 dBm with ACLR > 47 dB. Both input and output return loss are ~12 dB. In the RX chain, the gain is ~24 dB, max CW input level lower than -3 dBm, for LTE input signal, the max input level is lower than -15 dBm. The RX Noise Figure (NF) is about 4 dB and the both input and output return loss about 15 dB.

The RDB-B41TA module includes an on-board 1-Mbit (131072 x 8) EEPROM and 2 temperature sensors. The EEPROM is I2C-Compatible Serial Interface, and the two temperature sensors share the I2C interface, separated by their address. For better compatibility, the EEPROM power supply come from the control side.[/vc_column_text][/vc_column][/vc_row][vc_row full_width=”stretch_row” equal_height=”yes” content_placement=”middle” css=”.vc_custom_1523604697444{padding-top: 10px !important;padding-bottom: 10px !important;background-color: #fafafa !important;}”][vc_column width=”1/2″][ultimate_heading main_heading=”Features” alignment=”left” main_heading_font_size=”desktop:26px;” main_heading_line_height=”desktop:32px;” main_heading_margin=”margin-bottom:20px;” main_heading_style=”font-weight:bold;”][/ultimate_heading][vc_column_text]

  • 8 Tx / 8 Rx TDD RF Frontend         (download datasheet)
  • RF Working Band: (TDD Band 41)
  • 2496 MHz – 2690 MHz
  • TX Channel Gain: 30 dB
  • TX Max Output Power:
  • CW: > + 29 dBm
  • LTE: + 18 dBm ± 2 dB
  • TX ACLR: > 47 dB (LTE or WCDMA)
  • TX Input Return Loss: 12 dB
  • TX Output Return Loss: 12 dB
  • RX Channel Gain: 24 dB
  • RX Max Input Power:
  • CW: < – 3 dBm
  • LTE: < – 15 dBm
  • RX NF: 4 dB
  • RX Input Return Loss: 15 dB
  • RX Output Return Loss: 15 dB
  • On Board EEPROM: 1-Mbit (131072 x 8)
  • On Board Temperature Sensor: 2 Temp. Sensors with I2C Interface

[/vc_column_text][ultimate_heading main_heading=”Datasheet” alignment=”left” main_heading_font_size=”desktop:26px;” main_heading_line_height=”desktop:32px;” main_heading_margin=”margin-bottom:20px;” main_heading_style=”font-weight:bold;”][/ultimate_heading][vc_row_inner equal_height=”yes” content_placement=”middle”][vc_column_inner width=”1/2″][vc_column_text]Click to download datasheet[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/2″][vc_column_text][/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][vc_column width=”1/2″][vc_single_image image=”1378″ img_size=”full” alignment=”center”][vc_single_image image=”1377″ img_size=”full” alignment=”center”][/vc_column][/vc_row][vc_row bg_type=”image” parallax_style=”vcpb-vz-jquery” bg_image_new=”id^1299|url^http://rfdsp.com/wp-content/uploads/2018/04/5g-1.jpeg|caption^null|alt^null|title^5g|description^null” bg_image_repeat=”no-repeat” bg_override=”ex-full” enable_overlay=”enable_overlay_value” overlay_color=”rgba(0,0,0,0.6)” type=”vc_default” css=”.vc_custom_1523098885893{padding-top: 70px !important;padding-bottom: 80px !important;}”][vc_column width=”2/3″][ultimate_heading main_heading=”Questions?” main_heading_color=”#ffffff” sub_heading_color=”#ffffff” alignment=”left” main_heading_margin=”margin-bottom:20px;” sub_heading_font_size=”desktop:18px;” sub_heading_line_height=”desktop:30px;” sub_heading_margin=”margin-bottom:30px;” main_heading_font_size=”desktop:32px;” main_heading_line_height=”desktop:42px;” main_heading_style=”font-weight:bold;”]Contact us by email or phone for technical support, prices and custom design services.[/ultimate_heading][dt_default_button link=”url:http%3A%2F%2Frfdsp.com%2Fcontact-us|||” size=”medium” button_alignment=”btn_left”]Contact us[/dt_default_button][/vc_column][/vc_row]