آر اف (فرکانس رادیویی) و بی‌سیم آنتن‌ آر اف

Product Attributes

Introduction

Laird Technologies is a global leader in designing and supplying customized, mission-critical performance products for wireless and other advanced electronic applications. The company works with customers to develop solutions for applications across industries including automotive electronics, computers, consumer electronics, data communications, medical devices, networking equipment, and telecommunications. Its antenna and accessory products are designed and manufactured to meet the electrical and mechanical specifications of mission-critical applications such as public safety, transportation, and medical communications. Leveraging the latest patented technologies, lean manufacturing techniques, custom automation, and vertical integration, its products are widely used in mission-critical applications including wireless voice and data, security, asset tracking, two-way radio, and public safety.

Features

• Phantom series antennas deliver true field diversity performance; patented dual-polarization technology excels in urban canyon and rural signal-fade environments; 3dB MEG gain outperforms 3dB whip antennas in many applications; suitable for mobile and fixed applications with NMO or permanent N female mounts.
• Phantom Elite series antennas offer VHF, UHF, dual-band, and 2.4GHz solutions; dual-band ETRA821/18503 antenna operates simultaneously on the 821–896MHz cellular band and 1850–1990MHz PCS band; available in 32 outdoor, indoor, mobile, and permanent variants.
• Mobile loading coils feature low-loss coil construction for enhanced dimensional and frequency stability; ABS material injection-molded around solid brass inserts forms a virtually indestructible and near-leak-proof housing; all silver-soldered connections ensure solid electrical and mechanical integrity.
• Broadband antennas incorporate a unique dual-tuned circuit design enabling operation across a wide channel/frequency range; self-tuning eliminates rod trimming for rapid installation.
• Elevated feed point antennas ensure high roofline signals; internal PCB design delivers consistent high performance; ground-plane-free construction allows flexible mounting options; fiberglass feed shaft provides heat resistance, strength, and rigidity.

Applications

Automotive Electronics, Computers, Consumer Electronics, Data Communications