Categories
| Price: | Negotiable |
|---|---|
| Trade Terms: | any |
| Min Order: | 1 /Piece |
| Pay Type: | T/T |
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
|---|---|
| Type: | CATV（Cable Television）Equipment |
| RF | Unit | Specifications |
| Frequency Range | MHz | 45--870MHz |
| Output Level | dBμ V | ≥ 115 (adjustable), 75Ω |
| Spurious Suppression | dB | ≥ 60 |
| Webbing Restrain | dB | ≥ 25dB |
| Frequency Accuracy | KHz | ≤ 5 |
| Output Reflection | dB | ≥ 10 |
| Picture-Audio Separation | KHz |
6500± 5 KHz (PAL-D/K) 6000± 5 KHz (PAL-I) 5500± 5 KHz (PAL-B/G) 4500± 5 KHz (NTSC) |
| V/A Rate | dB | 10~20dB adjustable |
| IF Output Frequency | MHz |
38 MHz (PAL-D/K), 38.9 MHz (PAL-B/G), 45.75 MHz (NTSC) |
| IF Output Level | dBμ V | 90 |
| Video | ||
| Input Level | Vp-p | ≥ 0.7Vp-p (modulation degree @ 87.5%) |
| Input Impedence | Ω | 75Ω |
| Modulation Degree | - | 87.5% (adjustable) |
| Differential Phase | - | ≤ 3° |
| Differential Gain | - | ≤ 3% |
| Chroma Luminance Delay | ns | ≤ 45ns |
| Frequency Response | dB | ≤ 2dB |
| Flatness | dB | ≤ 2dB |
| K Coefficient | - | ≤ 4% |
| S/N | dB | ≥ 50 |
| Audio | ||
| Input Impedance | KΩ | ≥ 10 (imbalance) |
| Input Level | dBm | 0 |
| Pre-Aggravate | uS | 50 |
| Distortion | - | ≤ 0.5% |
| Frequency Response | dB | ≤ 1.5 (adjustable) |
| Audio S/N | dB | ≥ 55 |
| Connector | ||
| Audio / Video Input | - | RCA connector |
| RF / IF | - | F connector |
| Power | ||
| Power Supply | V | AC 220V± 10% |
| Power | W | max. 8W |
| Mechanical | ||
| Dimensions | mm | 483x240x44 (19' , 1U) |
| Weight | kg | 5.0 |
