MEDIAN 150W Ku-Band GaN BUC (AC + EXT Ref + Standard M&C)
MEDIAN 150W Ku-Band GaN BUC (AC + EXT Ref + Standard M&C)
MEDIAN 150W Ku-Band GaN BUC (AC + EXT Ref + Standard M&C)
MEDIAN 150W Ku-Band GaN BUC (AC + EXT Ref + Standard M&C)

MDKU150ANEG-SN-S

MEDIAN 150W Ku-Band GaN BUC (AC + EXT Ref + Standard M&C)

MDKU150 Series

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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
compatible redundant switch RSBUCMKUTE11
external ref freq 10 MHz -12 to +5 dBm
frequency sense Non-Inverting
input frequency band 1 950 - 1450 MHz
output frequency band 1 14.00 - 14.50 GHz
output power rated 150W
reference type External Reference
Product Revision A
RF SPECIFICATIONS
attenuator range 30 dB variable in 0.1 dB steps
gain flatness (1MHz) 0.25 dB p-p
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) 4 dB p-p Max
gain variation over temperature (witg AGC) 1 dB p-p max
gain version Std Options and Std Specs
harmonics -60 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 -73 dBm/Hz
output Plin 48.8 dBm
output Psat 51.8 dBm
output spurious in band -65 dBc
output spurious out of band Complies with EN 301 428/430 & MIL-STD 188-164C
output VSWR 1.3 : 1 max
phase noise 0.01kHz offset max -115 dBC/Hz
phase noise 0.1kHz offset max -140 dBc/Hz
small signal gain 83 dB min
ELECTRICAL SPECIFICATIONS
current consumption 1300 VA
output power detector range Rated power to -20 dB
power reading accuracy ± 1.0 dB max.
power requirements 200 to 240 VAC
power supply AC Powered
INTERFACE SPECIFICATIONS
IF connector N
output connector WR75 Cover with Groove
M and C SPECIFICATIONS
m and c interface Standard M&C
option Standard M&C
ENVIRONMENTAL SPECIFICATIONS
altitude 10,000 ft (3,000 m) ASL
humidity 100% Condensing
IP rating IP 65+
temperature operational -40°C to +55°C
PHYSICAL SPECIFICATIONS
product height 188 mm
product length 584 mm
product weight 17 kg
product width 254 mm