CBOL Corporation is pleased to highlight our role as the producer of the H-250/U handset and our role in the supply chain, as we actively contribute to fulfilling the needs of a respected U.S. military OEM through having passed its rigorous qualification requirements. We take great pride in our ability to meet our valued partners' evolving demands in ensuring national security and abroad.

INCOLOY® Alloy A-286 -Bars-Sheets and Plates Material no. 1.4545.4 / 15-5PH -Bars Material no. 1.4548.4 / 17-4 PH -Bars Material no. 1.4546.9 -Bars

< Frequency Range > ● LB-400: 400 ~ 460MHz ● LB-900: 800~928MHz ● MB-1500: 1300~1500MHz ● MB-2400: 2400 ~ 2500MHz ● HB-5.2: 5150 ~ 5250MHz ● HB-5.8: 5725 ~ 5875MHz < TX path output Power (at antenna port) > ● Normal mode: 35dBm [min] ● On each antenna port 2x 35dBm ● Interference mode: 40dBm [min] < TX path maximum Input Power > ● +20 dBm < RX path Gain > ● 25dB typ. < RX path Noise figure > ● Low bands: 3dB max. ● High bands 3.5dB max. < RX path IIP3 > ● -10dBm typ. < RX IP1dB compression point > ● 15dBm typ. < Power Supply > ● +24V ± 1 Vdc

Wheels used on special vehicles use high-strength forged aluminum wheels because one tire per axle is used for driving on paved roads, unpaved roads, open fields, and sharp turns. Accordingly, our company secures static and dynamic strength considering driving conditions through optimized design technology and maximizes excellent quality and reliability through our own performance tests such as high strength, weight reduction, and shape optimization, and supplies wheels of various specifications for use in special vehicles.

These units are very compact in size and weight is less than 400 kg. Units in this compartment can have rated output power up to 90 kVA. Units are fully compliant with the required parameters and are used as solid state units. EAC-series frequency converters are strictly compatible with all types of aircraft requiring output AC and confirm the international standards.

Our XR-based aircraft maintenance simulator is officially certified by the Ministry of Land, Infrastructure and Transport (MOLIT) of South Korea for training and education. It provides specialized training environments for the A321, B737-MAX, and B737-800NG aircraft, featuring over 80 detailed modules—including procedures for engine removal, main landing gear installation, and more. This subscription-based simulator is fully compatible with smartphones, tablets, and wearable XR devices, enabling seamless access through a cloud-based web service. Users can train anytime, anywhere—perfect for both remote learning and remote maintenance scenarios. Compared to traditional classroom learning, the XR platform is 4 times more effective and requires only one-third the training time. It also improves user confidence in real-world technical applications by up to 275%. By transforming traditional paper manuals into immersive, interactive training environments, the simulator delivers the next generation of aircraft MRO education for both civil and defense sectors.

MQ-9B SkyGuardian® is the next generation of remotely piloted
aircraft systems (RPAS), delivering persistent intelligence,
surveillance, and reconnaissance (ISR) around the globe.
SkyGuardian is designed to fly over the horizon via satellite for up
to 40 hours in all types of weather and safely integrate into civil
airspace, enabling joint forces and civil authorities to deliver real-time
situational awareness anywhere in the world—day or night. Featuring
a longer wingspan than its predecessors at 79 ft (24 m), the aircraft is
outfitted with the revolutionary Lynx® Multi-mode Radar, an advanced
electro-optical/infrared (EO/IR) sensor, and automatic takeoff and
landing capability. In addition to its industry-leading endurance and
superior surveillance capabilities, SkyGuardian seamlessly integrates
with its users’ other platforms, systems, and podded technologies,
dramatically expanding the aircraft's multi-domain mission set

The L-band 8-channel filter bank receiver module is equipped with eight internal filter bank channels, enabling improved reception performance by isolating specific sub-bands within the receive frequency range. A 100W limiter at the input stage protects the receiver from high-power signals, and the module offers a low noise figure of 3.0 dB or less. The input P1dB for the receiver is -20 dBm, and the module features a built-in path self-test function.