Video
GL1
- GL1 is especially designed to reduce "Ground Loop Interference" with CCTV signals and can easily be installed in a new or existing system. It is useful where a video signal is transmitted via cable between points with different ground potentials, differences in ground potentials are typically caused by unbalanced power line loads.
- No need to provide power.
- Built in unique video isolation transformers and passive isolation circuit.
- Effectively cut off the loop current.
- Built-in transient protection.
- Excellent Anti-interference Ability.
| BANDWIDTH | 20Hz～11MHz +0/-3dB |
| DIFFERENTIAL GAIN | <2% |
| DIFFERENTIAL PHASE | <2° |
| INPUT & OUTPUT RESISTANCE | 75ohm |
| S/N RATIO | <60dB |
| INSERT LOSS | <0.5 dB |
| DC LOOP RESISTANCE | 18ohm/100m |
| GROUND LOOP CIRCUIT ISOLATION | >90dB >50Hz |
| TEMPERATURE OPERATING | -20° to 75°C |
| HUMIDITY | 0~95% |
| DIMENSIONS | 50mm (l) x 28mM (w) X 28mm (h) |
| WEIGHT | 36g |
