1. Ham, Amateur Radio Communication For Sale
  2. sku: 12556485460118563
  3. TX RX SYSTEMS 28-66-02A-2

TX RX SYSTEMS 28-66-02A-2 Uhf Duplexer 442 450 350

28-66-02a-2 Tx - Rx Systems Tx-rx Uhf 442 450 Mhz Duplexer 350 W

( Brand: Tx Rx Systems ), ( Manufacturer Part Number: 28-66-02A-2 ), ( Frequency Range: 442 450 Mhz ), ( Type: Duplexer ), ( Band: Uhf )

Review TX RX SYSTEMS Uhf 442 450 Mhz Duplexer 350

RX 28-66-02A-2 TX-RX UHF Duplexer (442-450 MHz, 350 W) - High-Performance Dual-Band Radio Component

The RX 28-66-02A-2 TX-RX UHF Duplexer, a masterpiece of engineering, is a must-have for any serious two-way radio user or wireless communication system. This versatile, high-power duplexer is designed to operate within the UHF frequency range of 442-450 MHz, making it an excellent choice for a wide array of applications, including amateur radio, public safety, military, and commercial use.

This RX 28-66-02A-2 TX-RX UHF Duplexer offers a remarkable power handling capacity of 350 W, ensuring robust and reliable performance even under heavy usage. The duplexer is engineered to provide efficient isolation between the transmitter and receiver frequencies, minimizing interference and enhancing the overall system's clarity and stability.

The RX 28-66-02A-2 TX-RX UHF Duplexer is built with precision and durability in mind. Its rugged construction can withstand harsh environmental conditions, making it ideal for both indoor and outdoor use. The duplexer features a compact design, ensuring easy integration into various types of radio systems, from handheld devices to base stations and mobile units.

In summary, the RX 28-66-02A-2 TX-RX UHF Duplexer (442-450 MHz, 350 W) is a top-tier, dual-band radio component that delivers exceptional performance, reliability, and versatility. Whether you're a professional communicator, a hobbyist, or a system integrator, this duplexer is an invaluable addition to your wireless communication arsenal. Upgrade your radio system today with the RX 28-66-02A-2 TX-RX UHF Duplexer and experience the difference that high-quality components can make.

The RX28-66-02A-2 TX-RX UHF 442/450 Duplexer 350 is a device used for radio communication, specifically in the Ultra High Frequency (UHF) range of 442-450 MHz. Let's break down its pros and cons:

Pros:

1. Duplexer Capability: This device allows for full-duplex communication, which means simultaneous transmission and reception, enhancing the efficiency of your radio system.

2. Wide Frequency Range: The 442-450 MHz frequency range is widely used in many amateur radio applications, making it a versatile choice.

3. High Power Handling: With a power handling capacity of 150W PEP, this duplexer can handle high power transmissions, making it suitable for various radio setups.

Cons:

1. Limited Bandwidth: The bandwidth of this duplexer is not specified, which may limit its compatibility with certain radio systems.

2. Potential Compatibility Issues: Given the wide range of radio equipment available, there might be specific compatibility issues with certain transceivers. It's crucial to ensure it is compatible with your existing or intended radio system.

3. Price: Compared to some other duplexers on the market, this one might be considered slightly more expensive.

In conclusion, the RX28-66-02A-2 TX-RX UHF 442/450 Duplexer 350 offers full-duplex communication, a wide frequency range, and high power handling capacity. However, its lack of specified bandwidth, potential compatibility issues, and higher price point are factors to consider.

If you're looking for a versatile duplexer for UHF communication and power handling is not a major concern, this product could be a good fit for you. However, it's essential to verify its compatibility with your specific radio equipment before making a purchase. If you're unsure, it might be beneficial to consult with a radio communication expert or seek advice from the manufacturer.

Details:

Have available for sale - UHF 442-450 MHz, Duplexer. The duplexer loss is 0.57dB. It is build for 19 rack mounting.

part #: 286602a2 prices

  • $199.99-$279.99

specifications hamamateuradio:

  • brand: Tx Rx Systems
  • mpn: 28-66-02a-2
  • frequency range: 442 450 Mhz
  • type: Duplexer
  • band: Uhf

general hamamateuradio:

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

payments hamamateuradio:

  • other
  • wallet: Google-pay
  • money order
  • cash
  • credit card: Mastercard

seller hamamateuradio:

  • rating: 100.0%
  • city: Appomattox, Virginia
  • # reviews: 1317

returns hamamateuradio:

  • policy: No Returns

shipping hamamateuradio:

  • transit: 5-13 Days
  • cost: $50.16
  • carrier: USPS, FedEx, UPS
  • type: Calculated
  • service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery, UPS Ground
  • class: Standard

offer hamamateuradio:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: August 20, 2025
  • sold: 0
frequency range: 442 450 mhz, type: duplexer, band: uhf,
category: electronics > radio communication > ham, amateur radio > ham radio transceivers, sku: 12556485460118563,
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5 offers $199.99–$279.99 USD
  • Used. Offer #1 priced at $279.99 + $37.92 shipping estimate = $317.91* total. +$37.92 shipping
  • Used. Offer #2 priced at $200.00 + $27.01 shipping estimate = $227.01* total. +$27.01 shipping
  • Used. Offer #3 priced at $199.99 + $0.00 shipping estimate = $199.99* total. FREE SHIPPING
  • New. Offer #4 priced at $63.88 + $0.00 shipping estimate = $63.88* total. FREE SHIPPING
  • Used. Offer #5 priced at $699.99 + $122.37 shipping estimate = $822.36* total. +$122.37 shipping

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