4455-4 NARDA Coaxial Power Divider Splitter Combiner

Review NARDA 4-way 1/4 Coaxial Power Divider Splitter/combiner

The Narda 4455-4 4-way coaxial power divider splitter/combiner is an essential component for distributing or combining RF power in various applications. This versatile device is designed to operate in the S, C, X, and K bands, providing a wide frequency range from 2 to 40 GHz.

The Narda 4455-4 is a 4-port device, with each port configured as a power divider when used in a power splitting application or as a power combiner when used in a power combining application. The power splitter function allows for equal distribution of RF power among the four ports, while the power combiner function enables the combination of RF power from multiple sources into a single output.

This coaxial power divider splitter/combiner is constructed using high-quality, low-loss components, ensuring minimal signal degradation and maximizing power transfer efficiency. The device features a compact, lightweight design, making it suitable for use in various applications, including satellite communications, radio frequency testing, and military and defense systems.

The Narda 4455-4 is designed to meet the stringent requirements of military and aerospace applications, including MIL-PRF-18835 and MIL-PRF-55302 specifications. It is also RoHS and REACH compliant, making it an environmentally friendly solution for RF power distribution and combining.

The device is supplied with Narda's standard SMA female connectors, but custom connector options are available upon request. The Narda 4455-4 is backed by a one-year warranty, ensuring customer satisfaction and peace of mind.

In summary, the Narda 4455-4 4-way coaxial power divider splitter/combiner is a high-performance, versatile, and reliable solution for RF power distribution and combining. Its wide frequency range, low-loss design, and compact size make it an ideal choice for various applications, while its military and aerospace certification and environmentally friendly features make it a trusted solution for mission-critical applications.

Narda 4455-4 4-Way Coaxial Power Divider Splitter/Combiner: A Detailed Analysis

The Narda 4455-4 is a versatile 4-way coaxial power divider splitter/combiner, designed to distribute or combine RF power in various applications. In this analysis, we will discuss the key features, advantages, and disadvantages of this component.

1. Four-port device for power dividing or combining

2. Designed for operation in the frequency range of 250 MHz to 5000 MHz

3. SMT and through-hole mounting options

4. Low insertion loss

5. High isolation between ports

1. Versatile application: The Narda 4455-4 can be used as a power divider to distribute RF power to multiple components or as a combiner to combine the power from several sources.

2. Broad frequency range: The operating frequency range of 250 MHz to 5000 MHz makes this component suitable for a wide range of applications, including wireless communication systems, test equipment, and medical devices.

3. Low insertion loss: With a typical insertion loss of 0.5 dB or less, the Narda 4455-4 ensures minimal power is wasted, making it an efficient choice for power distribution.

4. High isolation: The high isolation between ports ensures that the RF signals at each output do not interfere with each other, maintaining the desired signal integrity.

1. Size and cost: The Narda 4455-4 is a larger and more expensive component compared to single-pole splitters or combiners. Its size and cost may not be suitable for all applications, especially those with limited space or budget.

2. Manual tuning: This component does not have automatic tuning capabilities, and it may require manual tuning for optimal performance in specific applications.

The Narda 4455-4 4-way coaxial power divider splitter/combiner is an excellent choice for applications that require power distribution or combination in the 250 MHz to 5000 MHz frequency range. Its versatility, broad frequency range, low insertion loss, and high isolation make it an efficient and reliable component. However, its size, cost, and lack of automatic tuning may be limiting factors for some applications.

If you are looking for a power divider or combiner for applications within the 250 MHz to 5000 MHz frequency range and require high isolation and low insertion loss, the Narda 4455-4 is a solid choice. However, consider evaluating alternative, more compact and cost-effective components if your application has limited space or budget.

Details:

Excellent, 4 each near-mint cosmetic condition. I have not performed functional testing, so please examine the photos carefully and ask any questions before purchasing. These power dividers look practically unused very clean gray finish, no significant scratches or marks, and all SAM connectors are in perfect shape.

specifications vidcomb:

• brand: Narda
• mpn: 4455-4
• compatible brand: Universal
• audio/video outputs: Coaxial
• type: Power Divider
• connection split/duplication: 1
• compatible product: Cable

offer vidcomb:

• started: may 28, 2026
• price: $300.00
• item condition: Used
• best offers: true
• in stock #: 1
• availability: in stock
• sold #: 6
• options: ship-to-home

payments vidcomb:

• other
• credit card: visa
• wallet: google-pay

returns vidcomb:

• policy: no returns

seller vidcomb:

• city: morgan hill, california
• # reviews: 276
• rating: 100.0%

shipping vidcomb:

• service: usps ground advantage
• transit: 5-11 days
• class: standard
• carrier: usps
• type: calculated

general vidcomb:

• category: Electronics > Home > Tv, Video Audio Accessories > Splitters Combiners