- Усилватели
- Terra
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TERRA HA214 is a high-performance professional cable television (CATV) amplifier designed for amplifying and distributing TV signals in residential buildings and coaxial distribution networks. It provides 40 dB gain and operates within the frequency range of 47–862 MHz.
The amplifier features adjustable gain and slope controls, together with an interstage attenuator and equalizer for precise signal optimization. Its die-cast metal housing provides effective shielding, while the test points make signal measurement and system adjustment easier.
Key Features
- High gain: 40 dB
- Frequency range: 47–862 MHz
- Gain adjustment: 0–18 dB
- Slope adjustment: 0–18 dB
- Interstage attenuator settings: −10/−5/0 dB
- Interstage equalizer settings: −10/−5/0 dB
- CTB/CSO levels: 106/108 dBµV
- Test points for signal measurement
- Die-cast metal housing for effective shielding
Technical Specifications
- Manufacturer: TERRA
- Model: HA214
- Product number: 10585
- Type: Professional CATV amplifier
- Frequency range: 47–862 MHz
- Gain: 40 dB
- Gain adjustment: 0–18 dB
- Slope adjustment: 0–18 dB
- Interstage attenuator: −10/−5/0 dB
- Interstage equalizer: −10/−5/0 dB
- Frequency response flatness: ±1 dB
- CTB/CSO levels: 106/108 dBµV
- Noise figure: 6 dB
- Test points: −20 dB
- Power supply: 230 V AC, 50/60 Hz
- Power consumption: 6 W
- Operating temperature: −20°C to +50°C
- Package dimensions: 185 × 91 × 47 mm
- Packaged weight: 0.7 kg
Applications
The TERRA HA214 is suitable for professional CATV networks, residential buildings and TV signal distribution systems requiring high gain, precise adjustment and reliable operation.
Note: The HA214 is a version without a return channel. For systems requiring a return channel, TERRA offers separate models, such as the HA214R65.
- Made in: Lithuania
- Warranty: 24 months
Official manufacturer's product page: TERRA HA214
