M58
| Item | Detail |
| Frequentieband | 800MHz/1.4GHz |
| Frequentiebereik | 800MHz：806MHz~825MHz1.4GHz：1427MHz～1447MHz |
| Bandbreedte | 3MHz/5 MHz/10 MHz/20 MHz |
| Modulatie | OFDM |
| EIRP | 33dBm ± 1 dB |
| Gevoeligheid | ≤-95dBm |
| reeks | 80km*1 |
| Bitsnelheid | 30Mbps @ 20MHz |
| Vermogensbereik | DC 9 ~ 28V |
| Energieverbruik | ≤10W |
| Antenne | de middelbare school *2 |
| macht | XT60 |
| UART | TTL 3.3V，1 startbit, 8 databit, 1 stop bit, geen pariteit., Baudrate 115200 (standaard)，57600, 38400, 19200, 9600 |
| UART1 en UART2 | |
| SBUS | SBUS_IN |
| SBUS_OUT | |
| Ethernet | RJ45 |
| 4Pin | |
| 7Pin (met +12V-uitgang) | |
| Knop | 1 |
| Schakelaar | Voor lucht- en grondschakelaar: |
| Interface | de middelbare school |
| Type | Lucht：Lijmstiftantenne 20cmGrond：Richtantenne, 120cm |
| Type polarisatie | Verticaal |
| Krijgen | Lucht：2.5dBiGround：12dBi |
| SWR | ≤2.0 |
| Werk temperatuur | -40℃ ~ + 70 ℃ |
| Bewaar temperatuur | -40℃ ~ + 85 ℃ |
| Vochtigheid | 5~ 95%，niet-condenserend |
| Grootte | 112 X 63.5 X 21 mm |
| gewicht | 170g |
Inhoudsopgave
Wireless Video Transmission System Specifications
This wireless video transmission system is designed for long-range, high-stability communication between airborne platforms and ground stations. Built with advanced OFDM modulation and optimized RF performance, it provides reliable connectivity for UAVs, robotica, op afstand monitoren, en andere veeleisende toepassingen. Below is a detailed description of its specifications and features.
Frequency Band and Range
- Supported Frequency Bands: 800 MHz en 1.4 GHz.
- Frequentiebereik:
- 800 MHz: 806 MHz – 825 MHz
- 1.4 GHz: 1427 MHz – 1447 MHz
This dual-band capability allows flexible deployment in different regions and applications, ensuring adaptability to both low-frequency penetration (800 MHz for better NLOS conditions) and higher frequency for increased throughput (1.4 GHz).
Bandwidth and Modulation
- Available Bandwidth Options: 3 MHz / 5 MHz / 10 MHz / 20 MHz
- Modulatietype: OFDM (Orthogonale frequentieverdeling multiplexen)
Adjustable bandwidth provides flexibility to balance between data rate and interference resistance. Narrower bandwidth is suitable for long-range, interferentiegevoelige omgevingen, while wider channels deliver higher throughput in clean spectrum conditions.
Transmission Power and Sensitivity
- EIRP: 33 dBm ± 1 dB
- Gevoeligheid van de ontvanger: ≤ -95 dBm
The system provides strong transmission power with excellent sensitivity, enabling long-distance stable links.
Range and Data Rate
- Maximum Range: Tot 80 km (gezichtsveld, with appropriate antenna setup)
- Maximum Bitrate: 30 Mbps @ 20 MHz bandbreedte
This makes the system suitable for real-time HD video transmission and telemetry even over extreme distances.
Power Supply and Consumption
- Power Input Range: DC 9 V – 28 V
- Energieverbruik: ≤ 10 w
- Voedingsconnector: XT60
The wide input voltage range ensures compatibility with different UAV and vehicle power systems, while the low consumption extends operational time.
Interfaces
- Antenne-connectoren: Dual SMA ports for diversity and stable reception.
- UART (TTL 3.3V):
- Supports UART1 and UART2
- 1 startbit, 8 databits, 1 stop bit, geen pariteit
- Standaard baudrate: 115200 bps (other options: 57600, 38400, 19200, 9600)
- SBUS:
- SBUS_IN and SBUS_OUT for control signal transmission.
- Ethernet-poorten: RJ45, 4-pin, and 7-pin (with +12V output for powering external devices).
These versatile interfaces support multiple integration options, from telemetry and control data to Ethernet-based video streaming.
Controls and Switching
- Knop: 1 multi-function control button.
- Mode Switch: Dedicated switch for luchteenheid en grondeenheid configuratie.
This simplifies setup, allowing quick adaptation between airborne and ground applications.
Antennas and RF Characteristics
- Air Unit Antenna: Glue-stick antenna, 20 cm, 2.5 DBI -winst.
- Ground Station Antenna: High-gain directional antenna, 120 cm, 12 DBI -winst.
- Polarisatie: Verticaal
- SWR (Staande golfverhouding): ≤ 2.0
The high-gain ground antenna enhances long-range performance, while the compact air antenna reduces drag and weight for UAV integration.
Milieuprestaties
- Temperatuur: -40°C tot +70°C
- Bewaar temperatuur: -40° C tot +85 ° C
- Vochtigheid: 5–95%, niet-condenserend
With its industrial-grade design, the system is reliable in harsh environments, making it suitable for outdoor field missions, extreme climates, and professional applications.
Mechanisch ontwerp
- Dimensies: 112 × 63.5 × 21 mm
- Gewicht: 170 g
Its lightweight and compact size ensure easy installation on UAVs and mobile platforms without adding excessive load.
Samenvatting
This wireless video transmission system combines Lange afstandscapaciteit (tot 80 km), high throughput (30 Mbps), en robust OFDM modulation with flexible interface options (UART, SBUS, Ethernet). Met ondersteuning voor beide 800 MHz en 1.4 GHz-banden, it provides excellent adaptability for different regions and mission types. The rugged design, laag energieverbruik, and wide operating temperature range make it suitable for UAVs, robotica, verdediging, industriële inspectie, and other professional applications requiring stable and secure wireless links.
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