MEDIAN 8W Ku-Band GaAs BUC (DC 20-36V + INT Ref High Stability + Standard M&C)
MEDIAN 8W Ku-Band GaAs BUC (DC 20-36V + INT Ref High Stability + Standard M&C)
MEDIAN 8W Ku-Band GaAs BUC (DC 20-36V + INT Ref High Stability + Standard M&C)
MEDIAN 8W Ku-Band GaAs BUC (DC 20-36V + INT Ref High Stability + Standard M&C)

MDKU008HNX-SN-S

MEDIAN 8W Ku-Band GaAs BUC (DC 20-36V + INT Ref High Stability + Standard M&C)

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The Standard Version MEDIAN BUCs offer higher gain to reduce the need for line amplifiers in long cable runs (IFL). In contrast, the WGS-Compatible Versions have lower gain to allow operation with IF signals driven up to 0 dBm.

Cyber-Hardened Intelligent BUCs are designed to enhance satellite ground terminal security for industries requiring optimized and flexible protection. These BUCs implement effective security management controls—including encrypted authentication, privacy, and access control—to ensure end-to-end message transmission. They help protect against session hijacking, password attacks, and eavesdropping.

KEY SPECIFICATIONS
band Ku-Band
frequency sense Non-Inverting
input frequency band 1 950 - 1450 MHz
number of onboard LOs Single-Band
output frequency band 1 14.00 - 14.50 GHz
output power rated 8W
reference type Internal High Stability
Product Revision A
RF SPECIFICATIONS
attenuator range 30 dB variable in 0.1 dB steps
gain flatness (1MHz) 0.25 dB p-p max
gain flatness (36MHz) 1.5 dB p-p max
gain flatness (over full band) 4 dB p-p max
gain variation over temperature (open loop) 3 dB p-p max
gain variation over temperature (witg AGC) 1 dB p-p max
gain version Std Options and Std Specs
Harmonics -50 dBc max.
IMD3 -25 dBc max
input impedance 50 Ohm
input power detector range -55 to -20 dBm
input VSWR 1.5 : 1
Level Stability with ALC ± 0.5 dB
output noise power density Rx < -145 dBm/Hz
output noise power density Tx < -83 dBm/Hz
output Psat +39 dBm min
output spurious in band -65 dBc
output spurious out of band Complies with EN 301 428/430 & MIL-STD 188-164C
output VSWR 1.5 : 1 max
small signal gain 70 dB min
ELECTRICAL SPECIFICATIONS
current consumption Plin 70W
output power detector range Rated power to -20 dB
power reading accuracy ± 1.0 dB max.
power requirements 20 to 36 VDC
power supply DC Powered, With Power Thru Coax, 20-36 VDC
INTERFACE SPECIFICATIONS
IF connector N
M and C option Standard M&C
output interface WR75 Cover with Groove
ENVIRONMENTAL SPECIFICATIONS
altitude 10,000 ft (3,000 m) ASL
humidity 100% Condensing
temperature operational -40°C to +60°C
PHYSICAL SPECIFICATIONS
product height case 1 102 mm
product length case 1 178 mm
product weight 2.5 kg
product width case 1 127 mm