3000-3800MHz Directional Antenna RHCP for UAV & RC Systems 3.3G
RHCP=Right-Hand Circular Polarized
תוכן העניינים
סקירה כללית
This is a high-performance directional antenna engineered for FPV drone systems, UAV telemetry links, and high-frequency wireless communication פועל ב 3000–3800 MHz band.
כולל א helical design with Right-Hand Circular Polarization (rhcpps), the antenna delivers stable signal transmission and reduced multipath interference—critical for dynamic environments such as drone flight or moving platforms. עם א peak gain of up to 10.6 dBi ו efficiency exceeding 85%, it provides strong signal coverage and reliable long-range performance.
Built with durable materials, RG141 low-loss cable, and a standard SMA connector, the antenna is easy to integrate into most FPV transmitters, מקלטים, ומערכות RF. שֶׁלָה מידה קומפקטית (Ø67 × 120 מ"מ) ו טווח טמפרטורות הפעלה רחב (-40° C עד +80 מעלות צלזיוס) make it suitable for demanding outdoor applications.
מאפיינים
ביצועים בעלי רווח גבוה
מספק עד ל 10.6 רווח DBI, ensuring strong signal transmission and improved communication range.
טווח תדרים רחב
Designed to operate across 3000-3800 מגה-הרץ, אידיאלי עבור 3.3 GHz FPV systems and mid-band RF applications.
RHCP Circular Polarization
Right-Hand Circular Polarization helps reduce signal loss from reflections and interference, improving reliability for moving systems like drones.
Optimized RF Matching
Maintains VSWR ≤ 2.0 ו return loss ≤ -10 dB, ensuring efficient impedance matching and minimal signal reflection.
בנייה עמידה
Built with high-quality materials and RG141 cable, capable of operating in extreme temperatures from -40°C to +80°C.
מחבר SMA סטנדרטי
מצויד בא standard SMA interface for compatibility with most FPV transmitters, מקלטים, and RF equipment.
קומפקטי וקל משקל
With dimensions of Ø67 × 120 מ"מ, the antenna is compact enough for UAV mounting, תחנות קרקע, ופלטפורמות ניידות.
Frequency Customization Available
אם אתה דורש different operating frequencies, we can provide custom antenna tuning to match your מַשׁדֵר, מַקְלֵט, or specific wireless communication system. Contact us with your required frequency range and project requirements.
מפרטים
מפרט חשמלי
| פָּרָמֶטֶר | ערך |
|---|---|
| טווח תדרים | 3000 - 3800 MHz |
| עַכָּבָּה | 50 הו |
| Peak Gain | 10 dBi (מקס 10.6 dBi @ 3400 MHz) |
| קיטוב | rhcpps (Right-Hand Circular Polarization) |
| אובדן תשואה | ≤ -10 dB |
| VSWR | ≤ 2.0 |
| מַחבֵּר | תיכון |
Physical Specifications
| פָּרָמֶטֶר | ערך |
|---|---|
| צבע אנטנה | שָׁחוֹר |
| ממדים | Ø67 × 120 מ"מ |
| Cable Type | RG141 |
| Cable Color | שָׁחוֹר |
| טמפרטורת פעולה | -40° C עד +80 מעלות צלזיוס |
| טמפרטורת אחסון | -45° C עד +85 מעלות צלזיוס |
Performance Data
| תדירות (MHz) | 3000.0 | 3100.0 | 3200.0 | 3300.0 | 3400.0 | 3500.0 | 3600.0 | 3700.0 | 3800.0 |
| לְהַשִׂיג (dBi) | 9.80 | 9.90 | 10.12 | 10.36 | 10.60 | 10.55 | 10.50 | 10.40 | 10.45 |
|
יְעִילוּת (%) |
82.50 |
83.60 |
83.80 |
84.60 |
85.80 |
85.30 |
84.80 |
84.20 |
83.90 |
VSWR Test
דפוס קרינה
אפליקציות
מערכות מזלט FPV
Improves video transmission quality and range for racing drones, aerial photography UAVs, and long-range FPV systems operating in the 3.3 להקת GHz.
UAV Telemetry Links
Provides stable communication for drone telemetry, פְּקוּדָה, והעברת נתונים between aircraft and ground stations.
מערכות תקשורת אלחוטיות
מתאים ל remote control vehicles, רובוטיקה, ומערכות אלחוטיות תעשייתיות requiring reliable mid-band RF antennas.
RF Experimentation and Amateur Projects
אידיאלי עבור custom RF setups, experimental communication projects, and specialized 5G sub-band research applications.
Outdoor Monitoring and Industrial Use
Reliable in harsh outdoor environments, מה שהופך אותו מתאים ל agricultural drones, מזל"טים לבדיקה, ופעולות חיפוש והצלה.
שאלות נפוצות
ש: Since this antenna is directional, how should I position it to face the drone’s transmission?
א: ה top of the antenna is the receiving surface. כדי לקבל את האות הטוב ביותר, point the top of the antenna directly toward the drone. please refer to the diagram below for correct orientation of the antenna toward the drone transmission direction.
What frequency range does this antenna support?
The antenna operates within 3000-3800 מגה-הרץ, עם optimal performance around 3300–3400 MHz.
Is this antenna compatible with FPV transmitters?
כן. The antenna uses a standard SMA connector and RHCP polarization, בשימוש נפוץ במערכות FPV. Ensure your transmitter supports the 3.3 רצועת תדר גיגה-הרץ.
What does RHCP mean?
RHCP stands for Right-Hand Circular Polarization. It helps reduce multipath interference and signal fading, especially in mobile applications such as drones.
Can the antenna be used outdoors?
כן. The antenna is designed for outdoor environments and operates reliably between -40°C and +80°C.
How should the antenna be mounted?
חבר את מחבר SMA to your device and orient the antenna according to your system’s radiation pattern and signal direction for optimal performance.
What packaging is used for shipping?
Each antenna is individually protected with foam, packed in PE bags (50 units per bag) and shipped in cartons with custom labeling available for bulk orders.
iVcan.com –
I have been using this RHCP directional antenna for my FPV drone and UAV telemetry setup, וזה עבר את הציפיות שלי. The signal strength is consistently strong, עם מינימום הפרעות, even in complex flight environments. Installation was straightforward thanks to the standard SMA connector, and the compact design made mounting on my drone simple. The thermal build quality and durable materials ensure reliable performance outdoors, and the antenna’s right-hand circular polarization noticeably improves video transmission stability. באופן כללי, it is a high-quality, professional-grade antenna that delivers excellent long-range communication and enhances my drone operations significantly.