Πίνακας περιεχομένων
ΣΦΑΙΡΙΚΗ ΕΙΚΟΝΑ
ο 5.8GHz to 1.2GHz Drone Downconverter is a high-performance frequency translator designed for professional drone video and FPV transmission systems.
It receives 5.8GHz signals via a top-mounted omni antenna, cleanly downconverts the signal to the 1.2GHz band using a stable 4500MHz PLL local oscillator, and transmits through a high-power amplifier and bottom-mounted patch antenna.
This solution significantly extends transmission range and improves penetration while maintaining compatibility with existing 1.2GHz ground receiving equipment.
Χαρακτηριστικά
- Precise Frequency Conversion: 5.8GHz (5658–5917 MHz) down to 1.2GHz (1158–1417 MHz)
- Ultra-Low Noise Figure: 1.5dB NF with high-gain LNA for excellent signal quality
- Υψηλή ισχύς εξόδου: +27dBm (500mW) with integrated BPF and Power Amplifier
- Stable PLL Synthesizer: 4500MHz precision LO for high frequency stability
- Optimized RF Architecture: Top RX + Bottom TX antenna placement to minimize self-interference
- Clean Signal Output: High-performance filtering for low spurious emissions
- Συμπαγής & Ελαφρύ σχέδιο: Suitable for various drone platforms
ΠΡΟΔΙΑΓΡΑΦΕΣ
| παράμετρος | Προσδιορισμός |
|---|---|
| RX Frequency Range | 5658 - 5917 MHz |
| TX Frequency Range | 1158 - 1417 MHz |
| Τοπικός Ταλαντωτής | 4500 MHz PLL Synthesizer |
| Θόρυβος Σχήμα | ≤ 1.5 dB |
| Ισχύς εξόδου | +27 dBm (500mW) |
| Τύπος μετατροπής | Καθοδική μετατροπή (RF – LO = IF) |
| RX Antenna Interface | SMA Θηλυκό |
| TX Antenna Interface | SMA Θηλυκό |
| Παροχή ηλεκτρικού ρεύματος | 7-36V DC |
| Θερμοκρασία λειτουργίας | -20° C έως +65 ° C |
| Διαστάσεις / Βάρος | Συμπαγής & πυγμάχος ελαφρού βάρους (exact specs upon request) |
εφαρμογές
- FPV μεγάλης εμβέλειας / Μετάδοση βίντεο drone
- Professional Aerial Cinematography
- Drone Βιομηχανικής Επιθεώρησης
- Ψάξιμο & Rescue UAV Systems
- Ασφάλεια & Drones επιτήρησης
- Power Line / Επιθεώρηση υποδομής
- Extended Range Drone Racing
- 5.8GHz to 1.2GHz signal relay systems
Προσαρμογή επιλογών
- Προσαρμοσμένες ζώνες συχνοτήτων (different RX/TX ranges)
- Higher or lower output power versions
- Different power supply ranges
- Integrated or separate antenna configurations
- Custom mechanical housing and mounting solutions
- Connector type customization
- OEM/ODM branding and labeling services
- Full system integration support
Συχνές Ερωτήσεις
Q: What is the main purpose of this downconverter? ΕΝΑ: It converts 5.8GHz video signals to 1.2GHz, providing longer transmission distance, better obstacle penetration, and compatibility with existing 1.2GHz receivers.
Q: How much power does it output? ΕΝΑ: It delivers a clean +27dBm (500mW) παραγωγή, suitable for medium to long-range flights.
Q: Is the frequency stable? ΕΝΑ: Ναί. It uses a professional PLL synthesizer at 4500MHz, ensuring excellent frequency stability even under vibration and temperature changes.
Q: Can I use my existing 1.2GHz receiver? ΕΝΑ: Απολύτως. This is one of the main advantages — no need to replace your ground station equipment.
Q: Do you offer customization? ΕΝΑ: Ναί. We support custom frequencies, επίπεδα ισχύος, μηχανικός σχεδιασμός, and OEM services for drone manufacturers and system integrators.
Q: Ποιες κεραίες συνιστώνται? ΕΝΑ: 5.8GHz omni antenna on top and 1.2GHz patch antenna on the bottom, as shown in the system diagram.
Κριτικές
Δεν υπάρχουν σχόλια ακόμη.