RFAHA RG316 Rpsma Female Dual Sma Male Parallel Extension 7445049570573 Cable Adap

( Brand: Rfaha ), ( Part Type: Cable ), ( Color: Gold ), ( Cable Type: Usb ), ( Connector Type: Coaxial ), ( Compatible Devices: Rf ), ( UPC: 445049570573 )

Review RFAHA 2pcs Rpsma Female To Dual Sma Male Parallel Extension Cable Inch Adap

The **RFHAF 445049570573 RPSMA Female to Dual SMA Male Parallel Extension Cable (RG-316)** is a high-performance, ruggedized coaxial cable assembly designed to meet the demanding requirements of professional RF (radio frequency) applications, including test and measurement equipment, antenna systems, and signal distribution networks. Constructed with a **dual SMA male connector** on one end and a single **RPSMA (Reverse Polarity SMA) female connector** on the other, this cable provides a versatile and secure connection solution for devices that require both standard and reverse-polarity SMA interfaces. The **RG-316 coaxial cable** itself is a robust, flexible, and lightweight option, featuring a **polyethylene dielectric** for stable impedance control and minimal signal loss, making it ideal for applications where signal integrity is critical. The outer jacket is likely constructed from durable, abrasion-resistant materials, ensuring longevity even in harsh environments, while the braided shielding provides excellent electromagnetic interference (EMI) rejection, protecting sensitive RF signals from external noise. This extension cable is particularly well-suited for field deployments, laboratory setups, or any scenario where a reliable, low-loss connection between SMA-equipped devices is necessary. Its parallel design allows for easy routing and reduces cable clutter, while the reverse-polarity RPSMA connector ensures compatibility with systems that utilize reverse SMA connectors, such as certain high-end test equipment or specialized antenna interfaces. Whether used in RF testing, telecommunications, or wireless communications, this cable delivers a balance of performance, durability, and adaptability, making it a dependable choice for professionals who demand precision and reliability in their RF connections.

### **Pros and Cons of buying a RFHAF 445049570573 (RPSMA Female to Dual SMA Male Parallel Extension Cable, RG-316)**

1. **High-Quality Coaxial Cable (RG-316)** RG-316 is a durable, weather-resistant coaxial cable designed for outdoor and harsh environments, making it suitable for satellite dishes, antennas, and other RF applications.

2. **Parallel Design for Space Efficiency** The dual SMA male connectors allow for two separate connections in parallel, reducing clutter and improving cable management in tight spaces.

3. **RPSMA to SMA Conversion** The RPSMA female end is compatible with many satellite receivers and amplifiers, while the dual SMA male ends provide flexibility for connecting to antennas or other devices.

4. **Good Signal Integrity** RG-316 has a low loss characteristic, ensuring minimal signal degradation over moderate lengths (typically up to 10-15 meters, depending on frequency).

5. **Durable Construction** The cable is likely to be shielded and braided, offering protection against interference and physical damage.

6. **Widely Available** As a common satellite/antenna cable, replacements and accessories are easy to find if needed.

1. **Length Limitations** While RG-316 is better than standard RG-6 for high-frequency applications, signal loss increases with length. For very long runs (beyond 10-15 meters), a higher-quality cable (e.g., LMR-400 or LMR-600) may be necessary.

2. **Potential Signal Loss at Higher Frequencies** If used for Ku-band or higher satellite frequencies, the cable s attenuation may become noticeable over extended lengths.

3. **RPSMA Compatibility Issues** Some older or less common satellite receivers may not have RPSMA ports, requiring additional adapters, which could add cost and complexity.

4. **No Grounding Lug (if needed)** If grounding is required for safety or noise reduction, this cable may not include a proper grounding point, necessitating additional modifications.

5. **Price Relative to Alternatives** While reasonably priced, higher-end cables (e.g., LMR series) may offer better performance for long-distance applications.

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The **RFHAF 445049570573 (RPSMA Female to Dual SMA Male, RG-316)** is a solid choice for **short-to-medium-length satellite or antenna extensions** where space efficiency and durability are important. It performs well for **C-band and lower Ku-band applications** and is a practical solution for home satellite setups, amateur radio, or outdoor antenna installations. However, for **longer runs, higher-frequency signals, or professional-grade applications**, a premium cable (e.g., LMR-400) may be more appropriate.

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- You need a **compact, dual-connector solution** for satellite dishes, amateur radio, or outdoor antennas.

- Your setup requires **RPSMA compatibility** with a satellite receiver.

- The installation is **short (under 15 meters)** and within **C-band or low Ku-band frequencies**.

- You prioritize **durability and weather resistance** over ultra-low signal loss.

- You require **longer cable runs (20 meters)** opt for **LMR-400 or LMR-600** instead.

- You work with **high-frequency signals (e.g., Ka-band)** a specialized low-loss cable is needed.

- You need **grounding or additional shielding** check if the cable includes a proper grounding lug or requires modifications.

- Your receiver uses **non-RPSMA connectors** ensure compatibility or use an adapter.

For most **home satellite or basic RF applications**, this cable is a **reliable and cost-effective choice**. If performance is critical for long distances or high frequencies, investing in a higher-grade cable will yield better results.

Details:

Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside our control. Connector material: pure copper with great connectivity. Rfaha 2Pcs RPSMA Female to Dual SMA Male Parallel Extension Cable RG316 6 Adap:: Color gold, Brand RFaha, Type USB, Connector Coaxial, Compatible Devices RF. Connectors: RPSMA female to dual SMA male.

Cable type: RG316, flexible coaxial quality low loss. Quantity: 2pcs. Cable length : 6in / 15cm, Impedance: 50 ohm.

part #: 445049570573 prices

• $8.99-$18.47

specifications coaxcabl:

• brand: Rfaha
• part type: Cable
• color: Gold
• cable type: Usb
• connector type: Coaxial
• compatible devices: Rf
• upc: 445049570573

offer coaxcabl:

• sold: 0
• options: Ship-to-home
• quantity: 1
• started: March 25, 2026
• availability: In Stock

shipping coaxcabl:

• service: Expedited
• class: Expedited
• transit: 3-6 Days
• cost: $0.00
• type: Fixed

returns coaxcabl:

• paid by: Seller
• method: Money back
• policy: Returns Accepted
• time: 30 Days

general coaxcabl:

• condition: New
• Radio Communication > Parts Accessories > Coax Cables Connectors

seller coaxcabl:

• rating: 99.4%
• city: Denver, Colorado
• # reviews: 2058

payments coaxcabl:

• other
• credit card: Visa
• wallet: Paypal

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