
( Brand: Ten-tec ), ( Manufacturer Part Number: PM3-A ), ( Part Type: Supply ), ( Supported Modes: Cw )
The PM3-A PowerMite PM3 QRP Transceiver, a product by Ten-Tec, is a versatile and compact HF transceiver that is powered by a 12-volt supply. This rig is designed for QRP (Low Power) operations, making it an ideal choice for portable or emergency communication scenarios.
The PM3-A features a frequency range of 1.8 to 30 MHz, covering the entire HF band. It boasts a high-performance, direct-conversion receiver with a 14-bit ADC, providing excellent signal-to-noise ratio and selectivity. The transmitter is a Class E design, offering efficient power output of up to 10 watts with the included 12-volt power supply.
The PM3-A features a high-resolution, backlit LCD display, providing clear and easy-to-read information such as frequency, mode, power output, and SWR. The rig includes a built-in keyer for CW operation, and it supports various modes such as CW, SSB, and FM. It also features a built-in microphone and speaker, although external audio interfaces can be connected for more advanced audio processing.
The PM3-A is designed with portability in mind, featuring a compact and lightweight form factor. It is equipped with a detachable antenna connector and a built-in audio interface, making it easy to set up and use in various environments. The rig is also dust and water resistant, making it suitable for use in outdoor or harsh environments.
In summary, the PM3-A PowerMite PM3 QRP Transceiver is a high-performance, versatile, and portable HF transceiver that is perfect for QRP operations. Its direct-conversion receiver, Class E transmitter, and wide frequency range make it a powerful and reliable tool for any amateur radio enthusiast.
Pros of buying a PM3-A PowerMite PM3 QRP rig with 12V supply and Ten-Tec:1. High-quality construction: Ten-Tec is known for its high-quality, reliable products, which is a good indication that the PM3-A PowerMite is well-built and will last a long time.
2. Versatility: The PM3-A PowerMite is a QRP (less than 15 watts) HF transceiver, which makes it suitable for a variety of operating conditions, including portable and emergency situations.
3. Efficient power supply: The 12V supply is an efficient power source for the PM3-A PowerMite, which can help conserve battery power during portable operations.
4. Compact size: The PM3-A PowerMite is a compact rig, making it easy to transport and set up in a variety of locations.
Cons of buying a PM3-A PowerMite PM3 QRP rig with 12V supply and Ten-Tec:1. Higher price point: Compared to other QRP rigs on the market, the PM3-A PowerMite and its accompanying 12V supply may be more expensive.
2. Limited features: The PM3-A PowerMite is a basic HF transceiver, and may not have all the features that more advanced rigs offer.
3. Limited bandwidth: The PM3-A PowerMite is a QRP rig, and may not have the same bandwidth as more powerful transceivers.
Conclusion:The PM3-A PowerMite PM3 QRP rig with 12V supply and Ten-Tec is a high-quality, versatile and efficient option for amateur radio operators who are looking for a portable and reliable HF transceiver. Its compact size, high-quality construction, and efficient power supply make it a great choice for portable and emergency operations. However, its higher price point compared to other QRP rigs and limited features may be a drawback for some users. Ultimately, whether or not the PM3-A PowerMite is the right choice for you will depend on your specific needs and budget.
Recommendation:If you are looking for a high-quality, portable and reliable HF transceiver, and you are willing to invest in a more expensive option, the PM3-A PowerMite with 12V supply and Ten-Tec is a great choice. However, if you are on a tighter budget or prefer a more feature-rich rig, you may want to consider other options on the market. It's always recommended to research and compare different options before making a final decision.
Heard lots of signals on 40 meters, no antenna for 20 meters. The book is easily accessed in PDF for by a quick google search. Good luck buying. Appears to be all original knobs and feet.
The power supply has a replacement cord on it, it two 12 volt output jacks, you can run transceiver and an accessory such as keyed off this same unit. The receiver is direct conversion, while sensitive, its performance similar to other dc receivers I have used, not much selectivity. That mod can be easily reversed if you so choose.
No extra holes or blatant modifications, the previous owner placed a small headphone jack where one on tip jacks belongs. Ten Tec pm-3 qrp transceiver with matching model volt dc power supply, and a connecting cord. The audio squeals if you run volume up top high, but that didn affect my test contacts.
Tested rig into dummy load on both 40 and 20 meters, measure about 1 watts output each band. Comes with connecting cord but no book.