Antena Bebek Karet Antena Gooseneck Fleksibel omnidireksional High Gain untuk Transmisi Video Nirkabel

Antena Bebek Karet Antena Gooseneck Fleksibel omnidireksional High Gain untuk Transmisi Video Nirkabel

Itu VC2065 series gooseneck antennas are designed for professional wireless communication and video transmission systems operating in the 1.3–1.5 GHz frequency range. With durable construction, flexible mounting options, and optimized RF performance, these antennas provide a reliable solution for UAVs, pengawasan seluler, vehicle-mounted systems, and portable COFDM wireless video transmitters.

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Ringkasan

Reliable antenna performance is critical in modern wireless video transmission systems, especially in challenging environments where stability, signal coverage, and mobility are required. Itu VC20657 dan VC20655 antennas offer outstanding electrical characteristics combined with a rugged gooseneck design, allowing operators to easily adjust the antenna angle for the best possible link quality.

The antennas are designed with a gooseneck flexible structure, making them particularly suitable for dynamic applications such as UAV video transmission, komunikasi darurat, tactical deployments, and vehicle-mounted systems. With their wide operating frequency range, excellent gain, and robust mechanical build, they ensure stable communication even under extreme conditions.

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Fitur

• Frequency Range

  • VC20657: 1300–1500MHz, supporting a broad 200 lebar pita MHz.

  • VC20655: 1300–1500MHz, with a narrower but optimized 70 lebar pita MHz.

• Keuntungan Tinggi & Cakupan

  • VC20657 delivers 7 perolehan dBi, providing strong signal transmission and reception.

  • VC20655 offers 5 perolehan dBi, ideal for applications requiring wide coverage with reduced size.

• Pola Radiasi
  Both models feature a vertical polarization with a vertical beamwidth of 18°, ensuring efficient propagation and reducing multipath interference in urban or complex environments.

• Impedansi & VSWR
  Dengan sebuah 50 Ω nominal impedance dan VSWR ≤ 1.5, both antennas guarantee excellent impedance matching, minimizing power loss and maximizing system efficiency.

• Mechanical Strength
  Designed for field applications, the antennas withstand wind speeds up to 60 MS and operate reliably in temperatures from -40°C hingga +55 °C.

• Flexible Connector Options

  • VC20657: SMA male connector for compact integration with transmitters.

  • VC20655: Available with N male, TNC male, or SMA male konektor, providing compatibility across different RF systems.

• Kompak & Ringan

  • VC20657: 48 panjang cm, 0.4 kg weight, suitable for vehicle or fixed installations.

  • VC20655: 30 panjang cm, 0.3 kg weight, optimized for portable and UAV applications.

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Application Scenarios

1. pesawat tak berawak & Transmisi Video Drone
   The lightweight design and gooseneck flexibility make these antennas an excellent choice for UAV-mounted COFDM transmitters. Operators can achieve stable HD or 4K video transmission with low latency, even in dynamic flight conditions.

2. Pengawasan Seluler & Penegakan hukum
   For police, keamanan, and emergency response teams, these antennas provide reliable coverage for mobile video monitoring systems. The rugged build ensures uninterrupted operation in field deployments.

3. Vehicle-Mounted Systems
   Mounted on police cars, kendaraan darurat, or broadcast vans, the antennas offer enhanced coverage while maintaining a discreet profile. Their wind resistance ensures durability at high speeds.

4. Portable Communication Terminals
   The compact VC20655 is especially suitable for handheld or portable wireless communication systems, providing reliable connectivity without adding bulk.

5. Militer & Tactical Communication
   Designed to withstand harsh environments, the antennas are ideal for mission-critical communication where durability and stable RF performance are essential.

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Technical Specifications

	VC20655	VC20657	VC206525
Frequency Range	1300–1500MHz	1300–1500MHz	332-342MHz
Bandwidth	70 MHz	200 MHz	10 MHz
Memperoleh	5 dBi	7 dBi	2.5
Lebar Sinar Vertikal	18°	18°	18°
VSWR	≤ 1.5	≤ 1.5	≤ 1.5
Impedansi	50 Ω	50 Ω	50 Ω
Polarisasi	Vertikal	Vertikal	Vertikal
Kekuatan Maks	50 W	50 W	50 W
Panjang	30 cm	48 cm	48cm
Berat	0.3kg	0.4kg	0.5kg
Konektor	N male / TNC male / SMA male
Wind Resistance	60 MS	60 MS	60 MS
Suhu Operasional	-40°C hingga +55 °C	-40°C hingga +55 °C	-40°C hingga +55 °C

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Advantages of Gooseneck Antenna Design

Itu gooseneck structure is one of the defining advantages of these models. Unlike rigid antennas, the flexible shaft allows quick adjustment of the radiation angle. This ensures better alignment with base stations, minimizes shadowing caused by obstacles, and enhances link stability in mobile or rapidly changing environments.

Selain itu, the mechanical flexibility reduces the risk of permanent damage if the antenna is bent or impacted, increasing overall service life in field applications.

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Why Choose the VC2065 Series?

• Optimized for COFDM Wireless Video Transmission – ensuring stable, low-latency video links.

• High Gain Options (7 dBi & 5 dBi) – suitable for both long-range and wide-coverage applications.

• Flexible Mounting & Konektor – compatible with a wide variety of transmitters and receivers.

• Kasar, Field-Ready Design – built to perform in harsh conditions with strong wind resistance and wide temperature tolerance.

• Ringan dan Kompak – reducing payload for UAVs and making portable use practical.

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Kesimpulan

Itu VC20657 dan VC20655 antennas represent a reliable, high-performance solution for professionals working with wireless video transmission systems in the 1.3–1.5 GHz frequency range. Whether deployed in UAVs, kendaraan, or portable communication terminals, these antennas provide the flexibility, daya tahan, and RF efficiency required for mission-critical operations.

Their combination of gooseneck adjustability, rugged construction, dan optimized electrical performance ensures consistent connectivity and stable video transmission in even the most demanding environments.

For integrators, system designers, and end-users looking to enhance their COFDM wireless video transmission systems, itu VC2065 series gooseneck antennas are a trusted and future-ready choice.

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1.4GHz 5dBi Rubber Duck Antenna SMA Male Connector for Drone Wireless Video Transmitter

High-performance 1.4GHz 5dBi rubber duck antenna designed for drone video transmitters, COFDM wireless links, and telemetry systems. Durable rubber housing and flexible whip design provide excellent omnidirectional coverage and stable signal performance.

The 1.4GHz 5dBi Rubber Duck Antenna is built for long-range and stable signal performance in wireless video and telemetry applications. With an omni-directional radiation pattern and 5dBi gain, it ensures reliable communication between transmitters and receivers, even in complex outdoor environments.

It features a flexible rubber whip design and SMA male connector, compatible with most COFDM and wireless video transmitter modules. Ideal untuk UAV, stasiun bumi, and portable wireless systems.

Key Features:

• Frequency range: 1.38–1.45GHz

• Memperoleh: 5dBi

• Polarisasi: Vertikal

• Konektor: SMA Laki-Laki

• Jenis antena: Omni-directional rubber ducky

• Application: Transmisi video drone, COFDM data link, telemetri, robotika

1.4GHz rubber duck antenna, 1.4GHz whip antenna, 1.4GHz 5dBi antenna, SMA male antenna, omni antenna, drone FPV antenna, wireless video transmitter antenna, COFDM antenna, telemetry antenna, UAV communication antenna

FAQ

Q: Can you make a gooseneck antenna covering the full 320–350 MHz bandwidth?
SEBUAH: We can customize a gooseneck antenna in this frequency range, but due to the relatively low operating frequency, the recommended effective bandwidth is about 14 MHz.
For best performance and stable VSWR, we suggest the working range be designed as 328–342 MHz instead of the full 320–350 MHz span.

If you need a specific center frequency, gain requirement, jenis konektor, or length of the gooseneck section, we can further optimize the design. Feel free to share your detailed requirements.

Q: Why are there different antenna lengths and gains?
SEBUAH: Due to different frequency requirements and performance needs, antenna length and gain will vary. Higher gain antennas are generally longer and provide better signal coverage.

Q: What antenna options are available for the 902–928 MHz frequency band?
SEBUAH: For 902–928 MHz, we offer the following options:

• 30 cm length with 3 perolehan dBi

• 50 cm length with 4 perolehan dBi (+USD3)

• 65 cm length with 5 perolehan dBi (+USD6)

Q: How do I choose the right antenna?
SEBUAH: The selection depends on your application and required signal range. Shorter antennas are more compact, while longer antennas provide higher gain and better coverage.

Antena Segala Arah

Frekuensi	Memperoleh	Ukuran	MATeRSayaAaku
1420-1530MHz	2DBSaya	F1 X 15cm	FSayaBeRgakuASS
1420-1530MHz	2DBSaya	F1.3 X 12cm	FSayaBeRgakuASS
1370-1450MHz	2DBSaya	F1.3 X 16cm	FSayaBeRgakuASS
1420-1530MHz	2DBSaya	F4.1 X 2.6CM	ABS
902-928MHz	2DBSaya	F1 X 15cm	FSayaBeRgakuASS
902-928MHz	2DBSaya	F1.3 X 17cm	FSayaBeRgakuASS
840-845MHz	2DBSaya	F1.3 X 16cm	FSayaBeRgakuASS
806-826MHz	2DBSaya	F3.8 X 25cm	FSayaBeRgakuASS

Antena Pegas Penyerap Guncangan Segala Arah

Frekuensi	Memperoleh	Ukuran	MATeRSayaAaku
1420-1530MHz	3DBSaya	F1.6 X 25cm	FSayaBeRgakuASS
1420-1530MHz	4DBSaya	F1.6 X 35cm	FSayaBeRgakuASS
1370-1450MHz	5DBSaya	F1.6 X 50cm	FSayaBeRgakuASS
1370-1450MHz	6DBSaya	F1.6 X 60cm	FSayaBeRgakuASS
802-926MHz	4DBSaya	F1.6 X 55cm	FSayaBeRgakuASS
566-678MHz	4DBSaya	F1.6 X 70cm	FSayaBeRgakuASS
634-674MHz	6DBSaya	F2 X 120cm	FSayaBeRgakuASS
512-562MHz	6DBSaya	F1.4 X 140cm	FSayaBeRgakuASS
806-826MHz	2DBSaya	F3.8 X 25cm	FSayaBeRgakuASS

Antena Gooseneck Fleksibel Segala Arah

Frekuensi	Memperoleh	Ukuran	MATeRSayaAaku
566-678MHz	1DBSaya	F1.3 X 28cm	FSayaBeRgakuASS
566-803MHz	2+1dBi 3+1DBSaya	F1.6 X 60cm	FSayaBeRgakuASS
806-826MHz	2DBSaya	F1.3 X 36cm	FSayaBeRgakuASS
703-803MHz	4.5DBSaya	F1.3 X 47cm	FSayaBeRgakuASS
1420-1530MHz	2DBSaya	F1.3 X 25cm	FSayaBeRgakuASS
1420-1530MHz	3DBSaya	F1.3 X 31cm	FSayaBeRgakuASS
1350-1450MHz	4DBSaya	F1.3 X 60cm	FSayaBeRgakuASS
1370-1450MHz	5DBSaya	F1.6 X 50cm	FSayaBeRgakuASS
1370-1450MHz	6DBSaya	F1.6 X 60cm	FSayaBeRgakuASS
802-926MHz	4DBSaya	F1.6 X 55cm	FSayaBeRgakuASS
566-678MHz	4DBSaya	F1.6 X 70cm	FSayaBeRgakuASS
634-674MHz	6DBSaya	F2 X 120cm	FSayaBeRgakuASS
512-562MHz	6DBSaya	F1.4 X 140cm	FSayaBeRgakuASS
806-826MHz	2DBSaya	F3.8 X 25cm	FSayaBeRgakuASS

Antena Pisau Lintas UdaraModel

Frekuensi	Memperoleh	Ukuran	Bahan
1420-1530MHz	2dBi	2.7 X 2.4 X 12cm	3-bukti ABS
1420-1530MHz	2dBi	11.6 X 8 X 15,5cm	fiberglass
1350-1470MHz	4dBi	9.2 X 4.2 X 32,5cm	3-bukti ABS
1350-1470MHz	6dBi	9.2 X 4.2 X 48cm	3-bukti ABS
566-678MHz	1dBi	9.2 X 4.2 X 16cm	3-bukti ABS
566-678MHz	1dBi	11.6 X 8 X 15,5cm	fiberglass
840-845MHz	1dBi	9.2 X 4.2 X 16cm	3-bukti ABS
840-845MHz	1dBi	11.6 X 8 X 15,5cm	fiberglass
240-320MHz	2dBi	9.2 X 4.2 X 16cm	fiberglass

3-bukti ABS: ABS berkualitas tinggi, tahan air, tahan debu dan tahan korosi

1. Drone UAV Penguatan dan Panjang Frekuensi Antena

HRT-1400AE5