TEXASSTAR DX-500V Texas Star Transistors Cw 2879 Amplifiertexasstar

( Brand: Texasstar ), ( Model: DX-500V ), ( Part Type: Star ), ( Output Power: 500w ), ( Supported Modes: Cw ), ( Country/region Of Manufacture: United States )

Review TEXASSTAR Texas Star Transistors Cw Amplifiertexasstar

The DX-500V Texas Star 2879 Transistor CW Amplifier, proudly presented by Texas Star, is a powerful and versatile piece of equipment designed for amateur radio enthusiasts and hobbyists. This linear amplifier boasts an impressive output power of up to 500 watts PEP (Peak Envelope Power) on SSB (Single Sideband) and up to 1000 watts PEP on CW (Continuous Wave), making it an excellent choice for long-distance communication.

The DX-500V is equipped with 2879 Texas Instruments transistors, known for their reliability and high performance. These transistors ensure that the amplifier can handle high power loads without overheating or failing, ensuring a consistent and stable performance. The amplifier's design includes a robust cooling system, featuring a large heatsink and a fan, to keep the transistors and other components at optimal temperatures, even during prolonged use.

The amplifier features a user-friendly front panel, with clear and easily readable meters for monitoring output power, input power, and SWR (Standing Wave Ratio). The front panel also includes a set of controls for adjusting the output power, gain, and other essential parameters. The amplifier is also equipped with a built-in protection circuit to safeguard the amplifier and your equipment from potential damage caused by overvoltage, overcurrent, or other electrical issues.

The DX-500V is designed to be easily integrated into any amateur radio station. It features a balanced input, a 50 ohm output, and is compatible with a wide range of antennas and power supplies. The amplifier is also built with a robust chassis, ensuring that it can withstand the rigors of regular use and transportation.

In summary, the DX-500V Texas Star 2879 Transistor CW Amplifier is a high-power and reliable linear amplifier, perfect for amateur radio enthusiasts and hobbyists. Its powerful output, reliable Texas Instruments transistors, and user-friendly front panel make it a great choice for long-distance communication, while its robust construction and built-in protection circuit ensure that it will last for years to come.

1. High Power Output: The DX-500V Texas Star amplifier has a power output of 500 watts, making it suitable for long-distance communication and strong signal transmission.

2. High-Quality Components: The Texas Star 2879 transistors used in the amplifier are renowned for their durability and high performance, ensuring consistent performance over time.

3. Adjustable Frequency: The amplifier has an adjustable frequency range of 1.8 to 54 MHz, allowing users to operate on various amateur radio bands.

4. Built-in Protection: The DX-500V has built-in protection features such as over-current, over-voltage, and over-temperature protection, ensuring the safety of the device and its components.

5. User-Friendly Interface: The amplifier features an easy-to-use interface, making it simple for users to adjust settings and monitor performance.

1. Size and Weight: The amplifier is quite heavy and bulky, making it difficult to transport and requiring a sturdy mounting solution.

2. High Cost: Compared to other amateur radio amplifiers, the DX-500V is relatively expensive, which might be a deterrent for budget-conscious users.

3. Limited Frequency Bands: Although the adjustable frequency range is quite extensive, some users may find that it does not cover all the bands they need for their amateur radio operations.

The DX-500V Texas Star 2879 CW Amplifier is a high-performance device suitable for users who require strong signal transmission and long-distance communication. Its use of high-quality Texas Star transistors, adjustable frequency range, and built-in protection features make it a reliable and robust option for amateur radio enthusiasts. However, its size, weight, and high cost may be a concern for some users. Ultimately, the decision to purchase the DX-500V Texas Star amplifier should be based on your specific needs and budget.

If you require a high-power amplifier for long-distance communication and are willing to invest in a premium device, the DX-500V Texas Star 2879 CW Amplifier is a recommended option. However, if you're looking for a more budget-friendly or compact solution, you may want to explore other options on the market.

Details:

Cw transmitters these are designed for mobile or base operation. Frequency of operation is within the 10 meter band, determined by installation a crystal into oscillator board. Serious buyers only please.

Unit is in absolutely excellent brand new unused condition. Green button reduces power on all model's.

The red lead connects to positive side of power supply, and black negative. Yellow delay button reduces power and adds to the transmit receive relay accommodate different transmission rates for break-in keying operation. On model's dx 400v and 500v, it also activates the RF output knob. The frequency should fall between key jack for 1/8 miniature phone plug is located on rear of unit connection telegraph.

Operation:red power button turns the unit on and off. Meter is an RF relative output indicator and lights during transmission. On model's dx 400v and 500v, this button adds delay but does not reduce power.

Free ups ground shipping. This will work independently of the power button that is, white may be pressed on even when red is off. This may be useful to adjust your electronic keyed or practice Morse code off the air. Radio connector so239 for 50 ohm output to the receiver is also located on rear.

All reasonable offers are considered. The transmitters contain a transmit receive relay and an output connector for receiver to share antenna permit break-in operation.

Antenna connector so239 for 50 ohm is located on the rear. Rf output knob controls level when the green button is engaged. If your questionable about whether setup will work with this amplifier, then is not the for you.

Power cables are also located at the rear. A crystal made for series operation must be installed into the holes labeled x-1 near top of oscillator board.

Serious buyers only please. On the dx 667v only, RF output knob is operational at all times. The oscillator may be operated without any output to antenna.

part #: dx500v prices

• $19.19-$39.00

specifications hamamateuradio:

• brand: Texasstar
• model: Dx-500v
• part type: Star
• output power: 500w
• supported modes: Cw
• country/region of manufacture: United States

Returns hamamateuradio:

• policy: no returns

Offer hamamateuradio:

• Started: November 27, 2017, 10:45 am
• bids: 0
• Sold: 0
• quantity: 1
• best offer: false

Ratings:

1. Thank You Quick Ship! 11-23-17
2. got it 4 days ship time knob on load side fell off but I glued it back on Thx 11-23-17
3. Great Fast Shipper 11-26-17
4. mic sounds great AAAAAAAAA 11-20-17
5. Awesome! Great fast ship! Will buy from again 11-19-17

Seller hamamateuradio:

• zipcode: 11215
• city: Brooklyn, New York

Payments hamamateuradio:

• PayPal

Shipping hamamateuradio:

• cost: $0.0
• type: Flat
• handling: 1 days

General hamamateuradio:

• in stock: Yes
• consumer electronics > radio communication electronics > ham amateur radio communication
• condition: New

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