| Fixed channel | 47～860MHz |
| Output level | ≥105dBμV |
| Adjustable range of output level | 0～-20dB （adjustable） |
| Image / sound power ratio | -10dB～-30dB continuously adjustable |
| Output impedance | 75Ω |
| Parasitic output suppression ratio | ≥60dB |
| Image carrier frequency accuracy | ≤±5KHz（in VHF band）； ≤±10KHz（in UHF band） |
| RF output reflection loss | ≥12dB（in VHF band）； ≥10dB（in UHF band） |
| Video input level | 1.0Vp-p（corresponding to 87.5% modulation） |
| Video input impedance | 75Ω |
| Differential gain | ≤5%（when modulation is 87.5%） |
| Differential phase | ≤5°（when modulation is 87.5%） |
| Chroma / Luminance Delay Difference | ≤45 ns |
| Flatness in video band | ±1dB |
| Video modulation range | 0～90% continuously adjustable |
| continuously adjustable Video signal-to-noise ratio |
≥55dB |
| Audio input level | 1Vp-p（±50KHzfrequency deviation） |
| Audio input impedance | 600Ω |
| Audio signal-to-noise ratio | ≥57dB |
| Audio pre-emphasis | 50μs |
| Power supply | AC 220V±10% 50Hz±2Hz，60W |
| Working environment temperature | 0～40℃ |
| Volume | 19 inches 4U |
