GENERAL RADIO CO GR874-QAL Coaxial Rf Connector
( Brand: General Radio Co ), ( Manufacturer Part Number: GR874-QAL ), ( Type: Connector ), ( Features: Panel Mount ), ( Unit Type: Unit ), ( Connector A: Bnc Male )
Review GENERAL RADIO CO Coaxial Connectors Lot Vintage Rf Connector
The General Radio GR-874-QAL Coaxial RF Connector is a high-performance, versatile component designed for applications in the radio frequency (RF) spectrum. This connector is a part of the QAL series, which is renowned for its excellent durability and consistent signal transmission.
The GR-874-QAL connector is a coaxial design, meaning it has an inner conductor surrounded by a grounded shield to minimize signal loss and electromagnetic interference (EMI). The center conductor is made of high-quality, low-loss material, ensuring minimal signal degradation even over long distances. The shield, on the other hand, is designed to protect the inner conductor from external EMI and to reduce radiated emissions.
This connector features a threaded SMA (Sub-Miniature A) female coupling interface, making it compatible with a wide range of RF components and cables. The SMA interface is known for its robustness and ease of use, making it a popular choice in many RF applications.
The GR-874-QAL connector is designed to withstand harsh environments, thanks to its rugged construction. It is made of high-grade materials that resist corrosion and provide excellent mechanical strength. The connector's gold-plated contacts ensure reliable electrical performance over time, even with repeated use.
In terms of dimensions, the GR-874-QAL connector has a frequency range of 0 Hz to 18 GHz, with a voltage standing wave ratio (VSWR) of 1.5:1 or better. It has a maximum power handling capacity of 15 Watts and a diameter of approximately 0.45 inches (11.4 mm).
In conclusion, the General Radio GR-874-QAL Coaxial RF Connector is a high-quality, durable, and versatile component suitable for a wide range of RF applications. Its robust construction, excellent electrical performance, and compatibility with various RF components make it an ideal choice for professionals in the field of radio and wireless communications.
The General Radio GR874-QAL Coaxial RF Connector is a popular choice for various RF applications due to its high-quality performance and reliability. Here are some of its pros and cons:
Pros:1. High-Frequency Performance: The GR874-QAL connector can handle frequencies up to 18 GHz, making it suitable for high-frequency applications such as satellite communications, microwave links, and test equipment.
2. Excellent VSWR (Voltage Standing Wave Ratio) Performance: This connector provides a low VSWR value, ensuring efficient power transfer and minimal signal loss.
3. Rugged Construction: The connector is made of high-quality materials, including a gold-plated center pin, brass body, and PTFE insulator, ensuring durability and resistance to harsh environments.
4. Easy to Install: The GR874-QAL connector features a threaded design, making it easy to install and remove, even with repetitive use.
Cons:1. Cost: Compared to some other RF connectors, the GR874-QAL may be more expensive due to its high-quality components and superior performance.
2. Thread Size: The connector's thread size (7/16-24 UNC) may not be compatible with all devices, which could limit its versatility.
3. Requires Proper Care: Like any high-quality connector, the GR874-QAL requires careful handling and storage to prevent damage and ensure its long-term performance.
In conclusion, the General Radio GR874-QAL Coaxial RF Connector is an excellent choice for applications that require high-frequency performance, excellent VSWR, and durability. However, its cost and limited versality due to its thread size should be considered before making a purchase. If the application's requirements align with the connector's capabilities and the cost is within your budget, it is a recommended option. If not, it may be worth exploring other connectors that might better suit your needs.
Details:
Count squares in the photos to gauge size. Use the grid: white lines are spaced inch apart. Nothing more, nothing less.If a power cord, battery, or accessory is not clearly shown, please assume it included. Any props or background items are not included.
The Trade-off: Priced lower due to risk. If an item is marked Untested or Parts Only, it simply means we lack the time, equipment, knowledge to test properly.
part #: gr874 prices
- $19.99-$49.99
specifications coaxcabl:
- brand: General Radio Co
- mpn: Gr874-qal
- type: Connector
- features: Panel Mount
- unit type: Unit
- connector a: Bnc Male
seller coaxcabl:
- rating: 99.4%
- # reviews: 2185
- city: Southlake, Texas
returns coaxcabl:
- policy: Returns Accepted
- method: Money back
- paid by: Buyer
- time: 30 Days
general coaxcabl:
- condition: Used
- Radio Communication > Parts Accessories > Coax Cables Connectors
shipping coaxcabl:
- transit: 3-10 Days
- cost: $7.15
- class: Standard, Economy
- service: USPS Ground Advantage, UPS Ground, FedEx Ground Economy
- carrier: USPS, UPS, FedEx
- type: Calculated
payments coaxcabl:
- other
- credit card: Visa
- wallet: Google-pay
offer coaxcabl:
- best offers: True
- sold: 0
- options: Ship-to-home
- started: January 14, 2026
- quantity: 1
- availability: In Stock
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