
( Brand: Collins ), ( Model: KWM-2 ), ( Modified Item: No ), ( Country/region Of Manufacture: United States ), ( California Prop 65 Warning: None ), ( Band: Hf ), ( Band Plan: 80-10 Meters Non-warc ), ( Type: Base Station ), ( Supported Modes: Cw ), ( Mono/multi Band: 5 Band )
The KWM-2 Collins Winged Transceiver Power Supply is a vintage and highly sought-after piece of radio equipment, renowned for its exceptional performance and timeless design. This power supply unit was originally designed to provide power to the Collins KWM-2 transceiver, a popular HF (High Frequency) transmitter and receiver used by amateur radio operators around the world.
The KWM-2 Collins Winged Transceiver Power Supply is a dual-voltage, 120-240V AC unit that delivers a robust 30 amps at 13.8 volts DC. It features an impressive output capacity of 410 watts, ensuring reliable operation of the connected transceiver, even under heavy load conditions. The power supply is equipped with a total of six fuse holders, providing multiple layers of protection against overcurrent and electrical faults.
One of the most notable features of the KWM-2 Collins Winged Transceiver Power Supply is its distinctive winged design, which not only adds a touch of classic aesthetics but also serves a practical purpose by effectively dissipating heat generated during operation. The power supply is built using high-quality components, including a heavy-duty transformer and a stable voltage regulator, ensuring long-term reliability and durability.
The KWM-2 Collins Winged Transceiver Power Supply also includes a variety of connector options, including a 25-pin D-sub for powering the KWM-2 transceiver and additional 5-pin D-sub and banana plug connectors for powering external accessories. The power supply features both an on/off switch and a voltage selector switch, allowing users to easily select the appropriate voltage setting for their specific location.
In summary, the KWM-2 Collins Winged Transceiver Power Supply is a versatile and powerful unit that provides reliable and stable power to Collins KWM-2 transceivers and other HF radio equipment. Its unique winged design, robust construction, and extensive connector options make it an essential component for any vintage radio enthusiast or amateur radio operator.
Pros of buying KWM-2 Collins Winged Transceiver Power Supply:1. High Quality: The KWM-2 Collins Winged Transceiver Power Supply is known for its high-quality construction and durability. It is a well-designed and reliable power supply that has been in use for decades.
2. Versatility: The KWM-2 Collins Winged Transceiver Power Supply can power a wide range of Collins transceivers, including the 75A, 750, and 300 series. This makes it a versatile option for collectors and hobbyists who have multiple Collins transceivers.
3. Adjustable Voltage: The KWM-2 Collins Winged Transceiver Power Supply has adjustable voltage settings, which allows users to fine-tune the power output to their specific transceiver's needs.
4. Easy to Use: The KWM-2 Collins Winged Transceiver Power Supply is easy to use and has simple controls, making it accessible for users of all skill levels.
Cons of buying KWM-2 Collins Winged Transceiver Power Supply:1. High Price: The KWM-2 Collins Winged Transceiver Power Supply is a high-end power supply, and its price reflects its quality. It may be out of budget for some users.
2. Limited Availability: Due to its age, the KWM-2 Collins Winged Transceiver Power Supply can be difficult to find in good condition. It may require searching online or through specialized dealers to find a suitable unit.
3. Weight and Size: The KWM-2 Collins Winged Transceiver Power Supply is a large and heavy device, which may be a drawback for users with limited space or who are looking for a portable option.
Conclusion:The KWM-2 Collins Winged Transceiver Power Supply is a high-quality and reliable power supply that is well-suited for users of Collins transceivers. Its adjustable voltage settings, versatility, and ease of use make it an attractive option for collectors and hobbyists. However, its high price, limited availability, and size may be drawbacks for some users. Ultimately, the decision to purchase the KWM-2 Collins Winged Transceiver Power Supply should be based on the user's specific needs and budget.
Recommendation:If you are a Collins transceiver collector or hobbyist with a budget to spare, the KWM-2 Collins Winged Transceiver Power Supply is a worthwhile investment. Its high-quality construction, versatility, and ease of use make it a reliable and convenient power source for your Collins transceivers. However, if you are looking for a more affordable or portable option, there may be other power supplies that better meet your needs. It's important to do your research and consider your specific requirements before making a purchase.
The KWM-2 originally came out in 1959 and was one of finest amateur communications equipment available, a trend setter for Sb. My starting price is 95 less than what I had purchased it for both pieces, prior to costs of alignment and recap.
In addition Jeff added the slow AFC mod for excellent Sb. So you now have the option of fast for cw, and slow Sb.
This radio is a lot of fun. After I purchased this radio sent it to repair expert Jeff coeval for a complete restoration, alignment, and recap. Box one transceiver is 23lbs 18x19x14, and the second power supply 32 lbs 16x13x13. I bought this on just over two years ago to enjoyed the experience of operating fine transceiver.
I did not want to risk ruining the cabinet by trying remove it please see picture. Due to the weight, transceiver and power supply are shipped in two separate box's. Comes with manual copy and receipt of alignment by Jeff coeval graphs detailed list rework, as shown in last photo.
The speaker and 516f-2 power supply work perfectly. This KWM-2 looks great and operates exceptionally well for its age, is clean in out, has been fully checked.