Retevis RHD-771 High-Gain SMA-F Ham Radio Antenna (39cm)

/* Style for the graphical bullet points */ .fd-feature-list { list-style: none; padding-left: 0; } .fd-feature-list li { display: flex; align-items: flex-start; /* Aligns icon with the first line of text */ margin-bottom: 12px; font-size: 1.05em; line-height: 1.5; } .fd-feature-list .icon { font-size: 20px; /* Adjust icon size */ margin-right: 12px; width: 24px; /* Ensures alignment */ text-align: center; margin-top: 3px; /* Fine-tune vertical alignment */ } Stop getting lost in the noise. The stock "rubber ducky" antenna that came with your handheld radio is a compromise. This Retevis RHD-771 High-Gain Antenna is the upgrade you need to boost your signal, extend your range, and pull in weaker stations for clearer, more reliable communication. At approximately 39cm (15.4 inches) long, this flexible whip antenna is a significant performance upgrade over most stock antennas, giving you +2.15dB of gain. It's the easiest and most cost-effective way to get more out of your radio, whether you're hitting local repeaters or communicating simplex. Why Upgrade Your Antenna? 📡Boost Your Range: The high-gain (2.15dB) and longer physical length allow you to transmit and receive signals from further away. 💪Flexible & Durable: Made from a flexible material that can bend and take abuse without snapping like a rigid antenna. 📶Dual-Band Performance: Fully optimized for both VHF (144MHz) and UHF (430MHz) amateur bands. ⚖️Lightweight Design: At only 34g, it adds serious performance without weighing your radio down. Connector Check: Will This Fit My Radio? This is the most important step! Please check your radio's antenna connector before ordering. ✔️ This Antenna (SMA-Female) FITS: Radios with an SMA-Male connector. This is the common "Chinese style" connector where the radio itself has a center pin and outside threads (e.g., Baofeng, Retevis RA79, Ailunce H1, etc..). ❌ This Antenna does NOT fit: Radios with an SMA-Female connector. This is the "Japanese style" connector where the radio has a center socket and inside threads (e.g., Yaesu, Icom, Kenwood). Commonly Compatible Radios: Baofeng: UV-5R (all variants), UV-82, BF-F8HP, BF-888s Retevis: RT-5R, H-777, RT5, RT7, RT29, RT86 Ailunce: HD1 ...and many other radios that use an SMA-Male antenna port. What's In The Box 📦1x Retevis RHD-771 SMA-F Antenna Technical Specifications .specs-table { width: 100%; border-collapse: collapse; margin-top: 20px; } .specs-table th, .specs-table td { border: 1px solid #ddd; padding: 10px; text-align: left; } .specs-table th { background-color: #f9f9f9; font-weight: bold; width: 40%; } .specs-table tr:nth-child(even) { background-color: #fdfdfd; } Model Retevis RHD-771 Connector SMA-Female (SMA-F) Band Dual-Band (VHF / UHF) Frequency (Tuned) 144MHz / 430MHz Frequency (Receive) 136-174MHz / 400-470MHz Gain 2.15dB Max Power 20 Watts V.S.W.R. Less than 1.5 Impedance 50Ω Length ~39 cm (15.4 inches) Weight 34 g Colour Black