Product overview
The ZD-Motor VTX 4.9 5.8GHz 4W video Transmitter is a video transmission component with five selectable output levels: 25 mW, 200 mW, 500 mW, 1000 mW and 4000 mW. Its frequency coverage extends from 4990 MHz to 5945 MHz across 56 channels. The transmitter uses FMI modulation and PLL frequency control, with typical frequency stability of ±100 KHz and typical frequency precision of ±200 KHz. These specifications define its power and frequency configuration.
Physical integration must accommodate a body measuring 48.5 mm long, 35 mm wide and 21.5 mm high, together with a 50 Ohms SMA antenna interface. Electrical integration requires a supply within 7V to 30V and a video input level of 1V ± 0.2V p-p, specified as typical. The operating temperature range is -10°C to +60°C. Signal-to-noise ratio is greater than 70 dBc under the stated Fo±3MHz condition.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | ZD-Motor VTX 4.9 5.8GHz 4W video Transmitter |
| Selectable output power | 25 mW, 200 mW, 500 mW, 1000 mW, 4000 mW |
| Power supply voltage | 7V to 30V |
| Frequency band | 4990 MHz to 5945 MHz |
| Channels | 56CH |
| Modulation type | FMI |
| Frequency control | PLL |
| Frequency stability | ±100 KHz (Typical)Typical. |
| Frequency precision | ±200 KHz (Typical)Typical. |
| Signal-to-noise ratio | Greater than 70 dBcFo±3MHz. |
| Antenna port | 50 Ohms (SMA) |
| Video input level | 1V ± 0.2V p-p (typical)Typical. |
| Operating temperature | -10°C to +60°C |
| Dimensions | 48.5 mm (L) × 35 mm (W) × 21.5 mm (H) |
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