Challenger 1.2m Ku-Band Quick Deploy Antenna
The Challenger 1.2m Ku-Band Quick Deploy Antenna provides high-performance SATCOM connectivity in a rugged, portable platform. Built for rapid field deployment, it is available in two reflector options: a 2-piece aluminum system with integrated AntennaArmor™ protection, and a 6-piece lightweight Dual-Skin reflector optimized for compact transport.
This tool-free antenna system is designed for fast assembly and precise satellite acquisition in military, disaster recovery, and broadcast uplink missions. Its tripod-style Az/El mount features crank-driven controls for refined elevation and azimuth adjustment.
Manufactured in the USA using aerospace-grade materials, the 1.2m system supports standard Ku-band frequencies and can be stowed in hard transit cases or rugged backpack kits.
Key Features
- Tool-free assembly in under 10 minutes
- Available with 2-piece AntennaArmor™ or 6-piece Dual-Skin reflector
- Ku-band operation: Rx 10.7–12.75 GHz, Tx 13.75–14.5 GHz
- High gain: 41.6 dBi (Rx), 43.6 dBi (Tx)
- Integrated tripod-style mount with crank-driven Az/El adjustment
- WR75 feed interface compatible with most standard Ku-band feeds
- Compact transport: deployable in rugged backpack or hard case
- Withstands survival wind loads up to 45 mph when anchored
- Manufactured in the USA with precision laser-aligned reflectors
Technical Specifications
- Reflector Options:
- 2-piece aluminum with AntennaArmor™ protective backing
- 6-piece aluminum Dual-Skin for lightweight transport
- Frequency Range: Rx 10.7–12.75 GHz / Tx 13.75–14.5 GHz
- Gain: 41.8 dBi (Rx), 43.5 dBi (Tx)
- VSWR: <1.2:1
- Cross-Polarization Isolation: 30 dB (Rx), 35 dB (Tx)
- Port-to-Port Isolation: >80 dB typical
- Feed Interface: WR75
- Mount Type: Tripod-style Az/El with pull-pin and crank adjustment
- Azimuth Adjustment: 360° continuous
- Elevation Adjustment: 0° to 90° via fine adjustment crank
- Environmental: -40°F to 140°F operating range
- Wind Rating: Operational: 25 mph / Survival: 45 mph (anchored)
- Total Packed Weight: ~95 lbs with mount and cases
