1. Producte acabatview
The Radtel Tri-Band Flex Antenna RHD-771S is a versatile and durable antenna designed to enhance communication for a wide range of two-way radios. Its flexible design and broad frequency coverage make it an ideal accessory for various communication needs.
Figure 1: Radtel Tri-Band Flex Antenna RHD-771S, showcasing its sleek design and length.
2. Característiques clau
- Tri-Band Frequency Coverage: Operates across 136-174 MHz, 200-260 MHz, and 400-520 MHz, providing extensive communication capabilities.
- Disseny flexible: Constructed from a flexible material, allowing for easy storage and portability without damage.
- SMA Female Connector: Equipped with a standard SMA Female connector for wide compatibility with various radio models.
- Enhanced Signal Performance: Designed to improve signal reception and transmission for clearer and more reliable communication.
- Construcció duradora: Built to withstand outdoor conditions and regular use.
Figure 2: Illustration of the Radtel Tri-Band Antenna's frequency coverage (136-174MHz, 200-260MHz, 400-520MHz) and high gain capabilities.
Figure 3: The flexible design of the soft whip antenna, demonstrating its ability to bend for easy storage and transport without compromising integrity.
3. Compatibilitat
The Radtel Tri-Band Flex Antenna is designed for broad compatibility with most two-way radio models on the market that feature an SMA Male connector. This includes, but is not limited to, the following brands and models:
- Baofeng/Pofung: BF-666S, BF-777S, BF-888S, UV5R, UV5RA, UV-5RB, UV-5RC, UV-5RD, UV-6, UV-8, 5RE plus, BF-F8+, UV-B6, UV-B5, BF-K5, BF-A5, BF-A58, UV-A52, UV-82, UV-9R, UV9R Plus, etc.
- Radtel: RT-910B, RT-470X, RT-920, RT-730, RT-4D, RT-860, RT-880, RT-880G, RT-490, RT-890, RT-470L, RT-830, RT-850, RT-470, RT-590, RT-600, RT-630, RT-330, etc.
- Kenwood: TK-360, TK-370, TK-370G, TK-372, TK-372G, TK-3100, TK-3140, TK-3160, TK-3170, TK-3180, TK-3200, TK-3202, TK-3207, etc.
- RETEVIS: H-777, RT-B6, 888s Plus, RT5, RT6, RT7, RT21, RT23, RT25, etc.
- HYT: TC-268, TC-268S, TC-368, TC-368S, TC-370S, TC-500, TC-500S.
- LINTON: LT-3288, LT-6288, LT-3188, LT-2188, LT-3260, LT-3268, LT-6188, etc.
- PUXING: PX-777, PX-777Plus, PX-666, PX-888, PX-888K, etc.
- QUANSHENG: TG-K4AT, TG-K100, TG-K200, TG-K58Mini, TG-6A, TG-5A, TG-620, TG-5A Plus, TG-K4AT(UV), TG-360, etc.
- VHF: MR HH125, HH350, HH350W, HH450, HH500, HH600, etc.
Figura 4: Primer pla view of the SMA Female connector on the antenna, designed for wide compatibility with various radio models.
Figura 5: Example of a compatible radio, the Radtel RT-470X, which benefits from the antenna's enhanced reception capabilities.
4. Configuració i instal·lació
Installing the Radtel Tri-Band Flex Antenna is a straightforward process. Ensure your radio is powered off before proceeding.
- Identifica el connector: Locate the antenna connector on your two-way radio. It should be an SMA Male connector to be compatible with this antenna.
- Align Antenna: Carefully align the SMA Female connector of the Radtel antenna with the SMA Male connector on your radio.
- Cargol: Gently screw the antenna onto the radio's connector in a clockwise direction until it is finger-tight. Do not overtighten, as this can damage both the antenna and the radio's connector.
- Verifica la connexió: Ensure the antenna is securely attached and there is no wobble.
Once installed, the antenna is ready for use. You may power on your radio and proceed with normal operation.
5. Directrius de funcionament
The Radtel Tri-Band Flex Antenna is designed to optimize your radio's performance across its supported frequency bands. Follow these guidelines for optimal operation:
- Selecció de freqüència: Ensure your radio is tuned to the appropriate frequency within the antenna's supported ranges (136-174 MHz, 200-260 MHz, 400-520 MHz) for the best performance.
- Posicionament de l'antena: For maximum signal strength, try to keep the antenna as vertical as possible during transmission and reception.
- Factors ambientals: Performance may vary based on terrain, obstacles, and atmospheric conditions. Using the antenna in open outdoor environments will generally yield better results.
- Eviteu les obstruccions: Keep the antenna clear of large metal objects or other obstructions that could interfere with signal propagation.
Figure 6: An individual operating a radio with the Radtel antenna in an outdoor setting, demonstrating typical usage for enhanced range and clarity.
Figure 7: Various usage scenarios for the Radtel antenna, highlighting its versatility in different professional and recreational environments, such as industrial sites and outdoor adventures.
6. Manteniment i cura
To ensure the longevity and optimal performance of your Radtel Tri-Band Flex Antenna, follow these maintenance tips:
- Neteja: Netegeu l'antena amb un drap suauamp drap per eliminar la pols i la brutícia. Eviteu utilitzar productes químics aggressivs o netejadors abrasius.
- Emmagatzematge: When not in use, store the antenna in a cool, dry place away from direct sunlight and extreme temperatures. Its flexible design allows for compact storage.
- Inspecció: Periodically inspect the antenna for any signs of wear, such as cracks in the flexible material or damage to the connector.
- Cura del connector: Keep the SMA Female connector clean and free of debris to ensure a good electrical connection with your radio.
Figure 8: The Radtel antenna stored in its protective packaging, illustrating proper storage to maintain its condition and prevent damage.
7. Solució De Problemes
If you experience issues with your Radtel Tri-Band Flex Antenna, consider the following troubleshooting steps:
| Problema | Causa possible | Solució |
|---|---|---|
| Recepció/transmissió deficient del senyal | Incorrect frequency, loose connection, environmental interference, damaged antenna. |
|
| Antenna Does Not Fit Radio | Incompatible connector type. |
|
8. Especificacions
| Atribut | Detall |
|---|---|
| Número de model | Tri-Band Antenna 144/220/435 (RHD-771S) |
| Interval de freqüència | 136-174 MHz, 200-260 MHz, 400-520 MHz |
| Tipus de connector | SMA Femení |
| Longitud de l'antena | 35 cm / 13.7 polzades |
| Pes de l'article | 1.44 unces |
| Dimensions del producte | 2.17 x 4.07 x 2.17 inches (packaging/base) |
| Fabricant | Xiamen Radtel Electronics Co.,Ltd |
9. Garantia i Suport
Specific warranty information for the Radtel Tri-Band Flex Antenna RHD-771S is not provided in the available product details. For warranty claims, technical support, or further inquiries, please contact Radtel customer service directly through their official weblloc web o el distribuïdor a qui es va comprar el producte.
You can visit the official Radtel store for more information: Radtel Store on Amazon.
