300W Ku-Band GaN BUC
300W Ku-Band GaN BUC
300W Ku-Band GaN BUC
300W Ku-Band GaN BUC

BUC-100474

300W Ku-Band GaN BUC

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Maximum total coverage is 5 years.



KEY SPECIFICATIONS
band Ku-Band
external ref freq 10 MHz, -5 to +5 dBm
frequency sense Non-Inverting
input frequency band 1 950 - 1750 MHz
LO frequency 1 12.80 GHz
LO frequency 2 13.05 GHz
noise figure max 15 dB
number of onboard LOs Dual-Band
output frequency band 1 13.75 - 14.80 GHz
output power rated 300W
reference type External
Product Revision A
RF SPECIFICATIONS
conversion gain min 68 dB
conversion gain typ 72 dB
gain flatness (40MHz) ± 0.5 dB
gain flatness (over full band) ± 1.8 dB
Gain Flatness (over temperature) ± 1.5 dB typ., ± 1.8 dB max.
input VSWR 1.5 : 1 max.
LO leakage -45 dBm max.
output noise power density Rx -125 dBm/Hz max.
output noise power density Tx -80 dBm/Hz max.
output psat +54.8 dBm min.
output VSWR 1.5 : 1 max.
phase noise 100Hz offset max -65 dBc/Hz (Exceeds Intelsat’s standard IESS308/309)
phase noise 10Hz offset max -55 dBc/Hz (Exceeds Intelsat’s standard IESS308/309)
phase noise 1kHz offset max -75 dBc/Hz (Exceeds Intelsat’s standard IESS308/309)
phase noise 1MHz offset max -115 dBc/Hz (Exceeds Intelsat’s standard IESS308/309)
spectral regrowth -30 dBc (QPSK at 1.5x and OQPSK at 1.0x symbol rate offset with 2dB back-off from rated output power)
spurious -50 dBc max.
ELECTRICAL SPECIFICATIONS
power consumption 1675 W max.
power requirements 196 to 265 VAC via MS connector
INTERFACE SPECIFICATIONS
IF connector N-Connector
mute Shut off the HPA if L.O. unlocked
m and c interface RS-232, RS-485, Ethernet (HTTP and SNMP)
RF connector WR-75G waveguide grooved
status LED Status LED:
- RED: Summary Alarm
- GREEN: OK
- GREEN BLINKING: MUTE
L.O.:
- GREEN: All OK standard L.O. 13.05 GHz
- GREEN BLINKING: All OK extended L.O. 12.80 GHz
Status REF LED:
- GREEN: External 10 MHz reference
- GREEN BLINKING: Internal 10 MHz reference
- RED: No 10 MHz reference detected
ENVIRONMENTAL SPECIFICATIONS
IP rating IP67
shock and vibration Complies with MIL-STD-810E
temperature operational -40°C to +55°C
temperature storage -55°C to +85°C
PHYSICAL SPECIFICATIONS
product height 139.2 mm
product length 240 mm
product weight 8.5 kg
product width 202.4 mm