ABBREE AR-775 Telescopic SMA-Male VHF UHF Dual Band Antenna User Manual

การแนะนำ

This manual provides essential information for the proper use, setup, and maintenance of your ABBREE AR-775 Telescopic SMA-Male VHF UHF Dual Band Antenna. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

The ABBREE AR-775 is a dual-band antenna designed for VHF and UHF frequencies, featuring an SMA-Male connector for compatibility with various handheld transceivers.

คุณสมบัติผลิตภัณฑ์

• ช่วงความถี่: 144/430MHz (VHF 136-174MHz, UHF 400-480MHz)
• กำลังไฟฟ้าเข้าสูงสุด: 20 วัตต์
• โพลาไรเซชัน: แนวตั้ง
• ประเภทตัวเชื่อมต่อ: SMA-เพศชาย
• ความยาว: 13 cm (retracted) / 48 cm (full length)

ข้อมูลจำเพาะ

ความเข้ากันได้

The ABBREE AR-775 antenna is compatible with various radio models featuring an SMA-Male connector. Below is a list of commonly compatible models:

• YAESU/Vertex: VX-1R, VX-2R, VX-3R, VX-5R, VX-6R, VX-7R, VX-8R, VX-110, VX-130, VX-131, VX-150, VX-160, VX-170, VX-177, VX-180, VX-300, VX-400, VX-410, VX-800, FT-270R, FT-250R, FT-60R, VX-230, VX-8d, UV-3R, UV-100, UV-200
• ผู่ซิง: PX-325, PX-333, PX-2R, PX-V6, PX-A6, PX-358, PX-359
• วูซุน: KG-UV6D, KG-UV8D, KG-UV9D Plus
• TYT: TH-F5, TH-UVF9, TH-UV3R, TH-UVF8D, TH-UVF9D, TH-UV8000D/E, MD-380, MD-390
• ลินตัน: LT-6100, LT-6188
• And other radios suitable for this antenna type.

If your radio model is not listed, please verify its connector type (SMA-Female) before purchase or consult your radio's manual.

การตั้งค่า

1. Inspect the Antenna: Before attachment, visually inspect the antenna for any signs of damage. Ensure the SMA-Male connector is clean and free of debris.
2. Identify Radio Connector: Locate the antenna connector on your compatible radio. It should be an SMA-Female type.
3. การติดตั้งเสาอากาศ: Carefully align the SMA-Male connector of the AR-775 antenna with the SMA-Female connector on your radio. Gently screw the antenna clockwise until it is finger-tight. Do not overtighten, as this can damage the connectors.
4. Extend the Antenna (Optional): For optimal performance, especially on VHF/UHF bands, extend the telescopic sections of the antenna fully.

Image: Close-up of the SMA-Male connector on the antenna base. The connector is red with "FM/136-174/400-470MHZ" text, indicating its dual-band capability.

Image: The antenna shown in its compact, retracted form, measuring 13 cm (5.1 inches) in length.

Image: The antenna fully extended, illustrating its maximum length of 48 cm (18.8 inches).

การดำเนินงาน

Once the antenna is securely attached to your radio, you can begin operation. For optimal signal reception and transmission, consider the following:

• การต่อขยายเสาอากาศ: Always extend the telescopic antenna fully when transmitting or receiving, especially for longer distances or weaker signals. A fully extended antenna provides the best performance for its designed frequency bands.
• ปฐมนิเทศ: For vertical polarization, hold your radio and antenna as vertically as possible.
• สิ่งแวดล้อม: Operate in open areas away from large metal structures, buildings, or dense foliage that can obstruct radio waves.
• กำลังขับ: Ensure your radio's power output does not exceed the antenna's maximum input power of 20W to prevent damage.

การซ่อมบำรุง

• การทำความสะอาด: Keep the antenna clean. Use a soft, dry cloth to wipe off dust and dirt. Avoid using harsh chemicals or abrasive materials.
• การดูแลตัวเชื่อมต่อ: Periodically check the SMA-Male connector for corrosion or damage. Keep it clean and dry.
• พื้นที่จัดเก็บ: When not in use, retract the antenna to its shortest length to protect the telescopic elements. Store it in a dry, cool place away from direct sunlight and extreme temperatures.
• การจัดการ: Avoid bending or forcefully extending/retracting the telescopic sections to prevent damage.

การแก้ไขปัญหา

• การรับสัญญาณ/การส่งสัญญาณไม่ดี:
  • Ensure the antenna is fully extended.
  • Verify the antenna is securely connected to the radio.
  • Check for obstructions in your operating environment.
  • Confirm your radio is set to the correct frequency and power settings.
• เสาอากาศไม่พอดี:
  • Double-check that your radio has an SMA-Female connector. This antenna is SMA-Male.
  • Do not force the connection. If it doesn't fit easily, it may be an incompatible connector type.
• ความเสียหายทางกายภาพ:
  • If the antenna is bent or broken, it may need replacement. Physical damage can severely impair performance.

การรับประกันและการสนับสนุน

Specific warranty information for the ABBREE AR-775 antenna is not provided in the product details. For warranty claims or technical support, please refer to the retailer or the official ABBREE webเว็บไซต์ที่ซื้อผลิตภัณฑ์นั้น

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