Terrasat iBUC G Ku-Band 300W 400W

Terrasat IBUC G Ku-Band 300W / 400W GaN BUC

Ultra High-Power GaN Ku-Band Intelligent Block Upconverter for Multi-Carrier Teleport Applications

The Terrasat IBUC G Ku-Band 300W and 400W models are ultra high-power, antenna-mount GaN-based intelligent block upconverters engineered for demanding multi-carrier satellite uplink systems. Delivering up to 56.0 dBm saturated output power, these amplifiers provide exceptional linearity, strong NPR performance, and advanced monitoring & control in a rugged outdoor enclosure.

Designed for teleport hubs, broadcast networks, maritime gateways, and government SATCOM infrastructure, the IBUC G 300W/400W platforms combine GaN efficiency with Terrasat’s intelligent management architecture.

Esatcom Inc. supplies fully configured units tailored to your Ku-band frequency plan and security requirements.

Why Choose the IBUC-G 300W / 400W?

GaN amplifier technology for improved power efficiency
Ultra high output power:
    300W: 54.8 dBm typ. (PSat)
    400W: 56.0 dBm typ. (PSat)
19 dB minimum NPR for multi-carrier operation
83 dB minimum small-signal gain (standard version)
High linear output per MIL-STD-188-164C
AC powered (200–240 VAC)
Cyber Hardened option available
Designed for antenna mounting (eliminates long waveguide loss)

Positioned above the 150W / 200W Ku-Band IBUC-G and ideal for high-capacity teleport uplinks.

Ku-Band Frequency Coverage

Factory-selectable RF frequency plans:

14.000–14.500 GHz (Standard Ku-Band)
13.750–14.500 GHz (Full Ku-Band)
12.750–13.250 GHz (Low Ku-Band)

IF Range:

950–1450 MHz (Std & Low Ku)
950–1700 MHz (Full Ku)

Local Oscillator (Non-Inverting):

Band 1: 13,050 MHz
Band 2: 12,800 MHz
Band 3: 11,800 MHz

Power & Mechanical

Power Supply:

AC Input: 200–240 VAC, 50/60 Hz

Power Consumption:

300W:
    PSat: 2750 VA
    PLin: 2250 VA
400W:
    PSat: 3100 VA
    PLin: 2500 VA

Mechanical:

Size: 29 × 15 × 10.1 in
Weight: 83 lbs (38 kg)
WR75 cover with groove RF output

Outdoor-rated for harsh environments.

Monitor & Control

Standard M&C

Ethernet (HTTP, Telnet, SNMPv2c)
RS-232 / RS-485
FSK multiplexed on TX IFL

Embedded web interface

Cyber Hardened Core Version (Optional)

HTTPS, SSHv2, SNMPv3 (USM & VACM)
FIPS 140-2 compliant
Dual NTP redundancy
Advanced cybersecurity protections

XSS protection

Ideal for secure government and defense networks.

Ordering & Configuration

Configurable parameters include:

          RF frequency plan

IF connector type
10 MHz reference
WGS compatibility
Standard or Cyber Hardened M&C
Color options

Contact Esatcom Inc. to confirm the correct part number before ordering.