500-600 MHz 550 אנטנה כל-כיוונית של מגה-הרץ למשדר ומקלט וידאו
High-Gain 500-600MHz Omnidirectional Fiberglass Antenna (11dBi / 8.5dBi / 7.8dBi Options)
תוכן העניינים
סקירה כללית
Enhance your broadcast and communication coverage with our premium 500-600MHz Omnidirectional Fiberglass Antenna series. Designed specifically for drone UAV robot wireless video transmitter and receiver, CMMB, DTMB, DVB-T, and TETRA applications, these antennas deliver exceptional signal stability and high gain performance.
Constructed from durable fiberglass, this antenna series is built to withstand harsh outdoor environments while maintaining a lightweight profile. Whether you require maximum range with our high-gain 11dBi models or a compact solution with our 7.8dBi variants, this series offers a versatile solution for professional broadcasting and critical communication networks. With a low VSWR (≤1.5) and robust wind resistance, it ensures reliable operation in demanding conditions.
מאפיינים
- כיסוי תדרים רחב: Optimized for the 500-600MHz band (specific models also cover 590-690MHz), ideal for digital TV and public safety communications.
- אפשרויות רווח גבוה: Choose from up to 11dBi gain for extended range or compact models (7.2–8.5dBi) for space-constrained installations.
- Durable Fiberglass Construction: Weather-resistant radome protects internal elements; some models feature a two-part segmented design for easier transport and installation.
- Superior Signal Quality: Low Voltage Standing Wave Ratio (VSWR ≤ 1.5) מבטיח העברת כוח יעילה והחזרת אותות מינימלית.
- Robust Design: Rated to withstand wind speeds up to 60 גברת, making it suitable for rooftop and tower mounting.
- Vertical Polarization: Optimized for standard omnidirectional broadcast and communication patterns.
- קישוריות גמישה: Equipped with a standard N-Female connector (customization available upon request).
מפרטים
| פָּרָמֶטֶר | ANT-500A | ANT-500B | ANT-500C | ANT-600A | ANT-600B | ANT-600C |
|---|---|---|---|---|---|---|
| טווח תדרים | 500~600 MHz | 500~600 MHz | 500~600 MHz | 590~690 MHz | 590~690 MHz | 590~690 MHz |
| רוחב פס | 30 MHz | 30 MHz | 16 MHz | 35 MHz | 35 MHz | 20 MHz |
| לְהַשִׂיג | 11 dBi | 8.5 dBi | 7.8 dBi | 11 dBi | 8.5 dBi | 7.2 dBi |
| רוחב קרן אנכי | 10° | 16° | 20° | 10° | 16° | 20° |
| VSWR | ≦ 1.5 (All Models) | |||||
| Nominal Impedance | 50 הו (All Models) | |||||
| קיטוב | אֲנָכִי (All Models) | |||||
| מקס. כּוֹחַ | 100 W (All Models) | |||||
| אורך | 3.8 M | 2.5 M | 1.8 M | 3.8 M | 2.5 M | 1.8 M |
| מִשׁקָל | 3.5 ק"ג | 2.5 ק"ג | 2.0 ק"ג | 3.5 ק"ג | 2.5 ק"ג | 2.0 ק"ג |
| Wind Load | 60 גברת (All Models) | |||||
| הערות | Separated Parts | תֶקֶן | תֶקֶן | Separated Parts | תֶקֶן | תֶקֶן |
אפליקציות
- טלוויזיה דיגיטלית יבשתית: DTMB, DVB-T, CMMB broadcasting stations.
- ביטחון הציבור & Professional Radio: TETRA networks, emergency communication systems.
- Wireless Broadband: Long-range data transmission in the UHF band.
- Industrial Communications: Factory automation and remote monitoring systems requiring robust UHF coverage.
מוצרים בסין
| תדירות | לְהַשִׂיג | גודל |
מחיר |
|
550MHז |
2דBאני | פי1.3*60גM |
$11 |
|
550MHז |
4דBאני | פי2*60גM |
$31 |
|
550MHז |
6דBאני | פי3.2*120גM |
$59 |
|
550MHז |
7.8דBאני | 180גM |
$67 |
|
550MHז |
8.5דBאני | 250גM |
$75 |
| 550MHז | 11דBאני | 380גM |
$138 |
ביקורות
אין ביקורות עדיין.