| Frequency Range | 47～860MHz (Any one channel) | |
| Output Level | ≥105dBμV | |
| Output Level Adjustment Range | 0～-20dB (Variable) | |
| Video to Audio Carrier | -10dB～-30dB adjustable | |
| Output Impedance | 75Ω | |
| Spurious Output Suppression | ≥60dB | |
| Frequency Accuracy | ≤±5KHz (VHF) , ≤±10KHz (UHF) | |
| Video Output Reflection | ≥12dB (VHF)； ≥10dB (UHF) | |
| Video Input Level | 1.0Vp-p (87.5% Modulation) | |
| Video Input Impedance | 75Ω | |
| Differential Gain | ≤5% (87.5% Modulation) | |
| Differential Phase | ≤5°(87.5% Modulation) | |
| C/L Delay | ≤45 ns | |
| Flatness | ±1dB | |
| Video Modulator Depth | 0～90% (Variable) | |
| Video S/N | ≥55dB | |
| Audio Input Level | 1Vp-p (±50KHz) | |
| Audio Input Impedance | 600Ω | |
| Audio S/N | ≥57dB | |
| Audio Pre-weighted | 50μs | |
| Power Supply | AC 110V/220V±10% 50Hz±2Hz，50W | |
| Working Temperature | 0～40℃ | |
| Dimensions | 19 Inch 4 U housing | |
