Overview
The EZ-VDA3B is a composite video distribution amplifier with three outputs. The input and outputs are all 75 ? on BNC connectors. If the outputs are connected to long coaxial cables (typically 100 to 1000 feet) the front-panel gain and equalization trimmers may be adjusted to restore picture clarity. The wide amplifier bandwidth supports high quality video distribution. The EZ-VDA3B is used in stores, houses of worship, restaurants, clubs, security and commercial sound systems.
Features
- Composite Input to Three Composite Outputs
- Front-Panel GAIN and EQ Trimmers
- Operation with NTSC or PAL Signals
- 75 Ω Terminated Input
- Input and Outputs on Gold-Plated BNC Jacks
- Wide Bandwidth > 400 MHz
Specifications
| Input | 75 ? on BNC |
| Input level | 1 V p-p nominal |
| Gain | Unity to +6 dB (adjustable) |
| Bandwidth | > 400 MHz |
| Coupling | AC |
| Differential Gain | < 0.1% |
| Differential Phase | < 0.1 degree |
| Equalization | Flat to +7 dB @ 50 MHz (adjustable) |
| Residual Noise | < -90 dB (referenced to 1 V p-p) |
| Outputs (3) | 75 ? source-terminated on BNC jacks, 1 V p-p nominal (terminated) |
| 24 Vdc power supply current | 20 mA (idle), 35 mA (max.) |
| Case dimensions | 2.9” (7.4 cm)W x 3” (7.6 cm)D |
| Mounting size | 1/6 rack width |
| Package Type | Cardboard Box |
| Package Dimensions | 4.375 x 7 x 2.25 in. |
| Shipping Weight | 0.75 lbs. |
| WEEE weight | 0.455 lbs. |
| Tariff code | 8518.40.2000 |
