Thông số kỹ thuật
| MÔ TẢ | WCA-30 | WCA-50 | WCA-5086 |
WIA-860 |
| Operation Frequency Range | 45~550MHz | 45~550MHz | 45~860MHz | 40~860MHz |
| Output Level | 60 dBmV | 60 dBmV | 60 dBmV | 60 dBmV |
| RF Amplification Device | Push – Pull Hybrid Device | Transister | ||
| Gain | 30 dB | 48 dB | 50 dB | 40 dB |
| Gain Control | 0 ~ -20 dB Continuously Adjustable | |||
| Tilt Control | 0 ~ -20 dB Continuously Adjustable | |||
| Gain Flatness | ±1 dB | ±1dB | ±1.5 dB | (40~500MHz)±1.5dB (500~860MHz)±3dB |
| Noise Figure | 7dB , Typical | 7dB , Typical | 7dB,Typical | 4.5 dB |
| Input Return Loss | 16 dB | ≧ 15dB | ≧11dB | |
| Output Return Loss | ≧ 12.5dB | ≧11dB | ||
| Input & Output Impedance | 75 Ω | 75 Ω | 75 Ω | 75 Ω |
| Input & Output Test Point | -20dB | -20dB | -20dB | -20dB(No Input) |
| Connectors | ALL F - Type | |||
| Power Supply | 100V~120V AC or 190V~230V AC | |||
| Power Consumption | 20W | 20W | 20W | 8W |
| Operating Temperature | -10~+60 ℃ | -10~+60 ℃ | -10~+60 ℃ | -10~+60 ℃ |
| AC Fuse (Internal) | 1Amp | 1Amp | 1Amp | 0.25Amp |
| Packing (Per Carton) | 10Sets/ Carton , 22 Kgs /1.6cuft | |||