X-Band Low-Noise Block Down Converter Series

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X-Band Low-Noise Block Down Converter Series

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  • Input Frequency Range 7.25 to 7.75 GHz
  • Output Frequency Range 950 to 1450 MHz
  • Noise Temperature 40, 45 K
  • Gain 50, 60 dB

SKU: CMT164 Tags: , ,
  • Description
  • Technical Specifications
  • Support Documents

Overview

Our X-Band Low-Noise Block Down Converter Series (LNB) meets or exceeds system requirements for commercial and military geosynchronous satellites worldwide. Their compact design and rugged construction make them ideal for transportable applications and severe environments. They have a comprehensive set of options to accommodate systems ranging from Very Small Amplifier Terminal (VSATs) to major earth stations. The X-Band LNB allows for interfacing, at the antenna, with our LPOD family of X-Band outdoor BUCs for sourcing of the LNB bias voltage and high stability reference in either single or redundant configurations.

Details

  • (view our datasheet)

Electrical
Input Frequency Range 7.25 to 7.75 GHz
Output Frequency Range 950 to 1450 MHz
Noise Temperature 40, 45 K
Gain 50, 60 dB
Stability (Over Temp. & Frequency) ± 1.5 dB over Full Band typical
0.50 dB p-p over 40 MHz typical
Level @ 1 dB Comp. +10 dBm, (15 dBm opt.)
Third Order Intercept +20 dBm (+25 dBm opt.)
AM-PM Conversion 0.1°/dB @ 0dBm
De-sense level (transmit reject) -25 dBm min.
Image Reject 60dB
Spurious in-band -65 dBc @ 0 dBm
Linear Group Delay ± .05 ns/MHz
Parabolic Group Delay ± .005 ns/MHz2
Ripple ± 1 ns p-p
Input VSWR 1.25:1 Maximum
Output Return Loss 15 dB minimum
External Reference Input 10 MHz 0 ± 5 dBm at input
Environmental and Physical
Operating Temp. -40 to 140°F, (-40 to +60°C)
Non-Operating Temperature -50° to +71°C (58° to 160°F)
Humidity 100% with condensation
Operating Altitude 10,000 ft above sea level
Mechanical
Dimensions
(height x width x depth)
1.9” x 3.2” x 6.9”
Weight < 2 lbs
Power Connectors Coaxial, ITT KPT02A8-4P Male or ITT MS3112E10-6PMale
Input Waveguide CPR112
Output Connector Type N Standard, Optional SMA

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