SINCLAIR R-216C-4925 Vhf Notch Duplexer Bnc Connectors Split 6-CAVITY

( Brand: Sinclair ), ( Manufacturer Part Number: R-216C-4925 ), ( Part Type: Connector ), ( Band: Vhf )

Review SINCLAIR R-216c Vhf Notch type Duplexer 6-cavity Bnc Connectors Mhz Split

Sinclair R-216C-4925/R-216C VHF Notch-Type Duplexer with 6-Cavity BNC Connectors Split

The Sinclair R-216C-4925/R-216C VHF Notch-Type Duplexer is a sophisticated and reliable solution for managing VHF frequency signals in various communication, broadcasting, and navigation systems. This high-quality product is designed and manufactured by Sinclair, a renowned brand known for its commitment to innovation and quality.

This 6-cavity duplexer features BNC connectors, a standard and widely-used interface in many radio frequency applications. The BNC connectors offer excellent signal integrity, ensuring a strong and stable connection for optimal performance. Each connector is securely fastened to the duplexer's body, guaranteeing a robust and durable construction.

The R-216C-4925/R-216C is a notch-type duplexer, specifically designed to provide superior rejection of unwanted signals within the VHF band. This feature is particularly beneficial in crowded frequency environments, where interference can easily degrade system performance. The notch frequency for this duplexer is centered at approximately 150 MHz, making it ideal for applications such as aviation, marine, and land-based communications.

The duplexer is built with six cavities, providing a higher Q-factor and improved isolation between the transmit and receive paths. This results in reduced distortion, improved signal quality, and enhanced system efficiency. The strong resonance provided by the multiple cavities ensures a narrow transmission band and a deep notch, minimizing the chance of co-channel or adjacent-channel interference.

In summary, the Sinclair R-216C-4925/R-216C VHF Notch-Type Duplexer with 6-Cavity BNC Connectors Split is an excellent choice for those seeking a reliable and high-performance duplexer for their VHF communication systems. Its notch-type design, combined with the robust BNC connectors and multiple cavities, make it a versatile and effective solution for a wide range of applications.

The Sinclair R-216C-4925/R-216C VHF Notch-Type Duplexer with 6-cavity BNC Connectors (Split) is a radio frequency (RF) component used for signal separation and filtering in VHF communication systems. Here are the pros and cons of this product:

1. Notch-type duplexer design allows for selective blocking of unwanted frequencies, improving overall system performance and minimizing interference.

2. Six-cavity configuration enables simultaneous operation of multiple channels, making it suitable for complex communication systems.

3. BNC connectors provide a reliable and standardized means of connecting the duplexer to other components.

4. The product is manufactured by Sinclair, a well-known and reputable company in the RF industry.

1. The notch-type design may not be as effective in blocking adjacent channel interference as a wideband or bandpass duplexer, depending on the specific frequency bands in use.

2. The six-cavity configuration can be more expensive compared to simpler, single-cavity duplexers.

3. The product is designed for VHF frequencies, which may not be applicable to all communication systems.

The Sinclair R-216C-4925/R-216C VHF Notch-Type Duplexer with 6-cavity BNC Connectors (Split) is a high-performance RF component suitable for complex VHF communication systems that require simultaneous operation of multiple channels. However, it may not be the most cost-effective solution for simple systems or systems operating at frequencies outside the VHF range.

If you are in need of a duplexer for a VHF communication system that requires the ability to handle multiple channels simultaneously, the Sinclair R-216C-4925/R-216C VHF Notch-Type Duplexer with 6-cavity BNC Connectors (Split) is a solid choice. However, it is essential to carefully consider your specific system requirements and budget before making a purchase decision. If cost is a significant concern, you may want to explore alternative duplexer solutions with fewer cavities or different filtering technologies.

Details:

In excellent mint, actually condition. Currently tuned:154.755 MHz Transmit;159.210 Receive. Sinclair R-216C-4925 6-Cavity VHF Notch-Type Duplexer 5 MHz Split, Six helical resonators, BNC connectors, removed from working equipment. Solid aluminum base with Alden finish.

part #: r216c4925 prices

• $89.99-$399.99

specifications hamamateuradio:

• brand: Sinclair
• mpn: R-216c-4925
• part type: Connector
• band: Vhf

returns hamamateuradio:

• policy: No Returns

general hamamateuradio:

• Radio Communication > Ham, Amateur Radio > Ham Radio Transceivers
• condition: Used

seller hamamateuradio:

• rating: 100.0%
• # reviews: 3965
• city: Park City, Utah

shipping hamamateuradio:

• transit: 4-11 Days
• carrier: USPS
• cost: $18.00
• class: Standard
• type: Fixed
• service: USPS Ground Advantage

payments hamamateuradio:

• credit card: Diners-club
• wallet: Apple-pay
• other

offer hamamateuradio:

• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home
• started: May 12, 2025

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