Full Solid State Shortwave Broadcasting Transmitte

Electrical characteristics Working mode: FM/AM RF carrier output power: ≥ 1kW / 3 kW (CW) Operating frequency range: 5.9∼22.0MHz Control mode: locally, automatic or manual MTBF: 3,000h Output of transmitter: 50W VSWR: 2:1 maximum Harmonic output: £ - 55 dBc (£ 7mw) Characteristics: £ - 55 dBc (£ 7mw) Frequency switch time: £ 25ms Electrical power supply: 1 phase AC 220V(± 10%), 50Hz; or 3 phases AC 380 V (± 10%), 50Hz Altitude: ≤3500m Humidity: ≤95% (at 25) Ambient temperature: -535 Simple operation RF carrier output power: ≥5kW / 10 kW (CW) Operating frequency range: 130MHz / 3MHz30MHz / 25MHz70MHz / 80MHz110MHz RF residual radiation: less than 50 mW Output of transmitter: 50W VSWR: 2:1 maximum