CPI T07CO-L1 750 W C-Band Liquid-Cooled TWTA

CPI T07CO-L1 750 W C-Band Liquid-Cooled TWTA

The CPI T07CO-L1 is a compact, weatherproof 750 W C-band liquid-cooled traveling wave tube amplifier designed for fixed satellite earth-station uplinks. Its high-efficiency dual-depressed collector helix TWT, integrated Ethernet monitoring and negligible acoustic noise provide reliable, cost-effective operation in demanding outdoor SATCOM environments.

Standard Output Frequency Range: 5.85–6.65 GHz
Optional Output Frequency Ranges: 5.850–6.725 GHz or 5.85–7.10 GHz
TWT Flange Power: 750 W (58.75 dBm) min.
Rated Amplifier Flange Power: 650 W (58.13 dBm) min.
Gain: 70 dB min.
RF Level Adjustment Range: 0–30 dB typ., in 0.1 dB steps
Gain Stability: ±0.25 dB max. over 24 hours; ±0.75 dB typ. over 100°C
Small-Signal Gain Slope: ±0.02 dB/MHz max.
Small-Signal Gain Variation: 1.0 dB peak-to-peak max. across any 80 MHz; 4.0 dB peak-to-peak max. across the full transmit band
Input/Output VSWR: 1.3:1 max.
Load VSWR: 2.0:1 continuous operation; 1.5:1 for full specification compliance
AM/PM Conversion: 2.5°/dB max. for a single carrier up to 51.1 dBm rated power
Harmonic Output: -60 dBc at rated power
Intermodulation: -24 dB max. at 51.1 dBm output power for two equal carriers spaced 5 MHz apart
Intermodulation with Optional Linearizer: -26 dB max. at 54.1 dBm
Spectral Regrowth: -30 dBc at one symbol rate and 51.1 dBm; 55.1 dBm with optional linearizer
Primary Power: Single-phase 208–240 VAC ±10%, 47–63 Hz
Power Consumption: 2.5 kVA max.
Power Factor: 0.95 min., 0.99 typ.
Operating Temperature: -40°C to +50°C in direct sunlight; -40°C to +55°C out of direct sunlight
Non-Operating Temperature: -54°C to +71°C
Relative Humidity: 100% condensing
Operating Altitude: Up to 10,000 ft. with standard derating
Cooling: Liquid cooled; 1 gal. (3.79 L) per minute of water, +60°C max. inlet temperature
RF Input Connector: Type N female
RF Output Connector: CPR137 grooved waveguide flange
RF Output Monitor: Type N female
M&C Interface: RJ45 Ethernet with embedded GUI
Optional Serial Interfaces: RS-422/485 and RS-232
Dimensions: 12.75 × 10.06 × 22.25 in. (324 × 256 × 566 mm)
Weight: 82 lb. (37.2 kg) typ.
Heat Dissipation: 1600 W typ.
Acoustic Noise: Negligible; no cooling fan required
Compliance: CE marked; ISO 9001:2015 quality management

Key Features:

• 750 W minimum C-band TWT flange power

• 650 W minimum rated amplifier flange power

• Standard 5.85–6.65 GHz frequency coverage

• Extended-frequency options up to 7.10 GHz

• Rugged, compact weatherproof outdoor package

• High-efficiency dual-depressed collector helix TWT

• Liquid cooling eliminates cooling-fan noise

• 70 dB minimum gain

• PIN-diode attenuation with digital metering

• Integrated RJ45 Ethernet interface and embedded GUI

• SNMP v1, v2 and v3 support

• CAN-Bus architecture for improved reliability and noise immunity

• Built-in fault diagnostics and remote monitoring

• Modular design for simplified maintenance

• Optional integral linearizer

• Optional integral block upconverter

• Optional integrated 1:1 switch control and drive

• Optional remote control panel

• Optional redundant and hybrid power-combined systems

• Optional TWT LifeExtender/LifePredictor

• Optional uplink power control

• Designed for fixed C-band satellite uplinks