
( Brand: Hammarlund ), ( Model: HQ170A ), ( Supported Modes: Am ), ( Type: Base Station ), ( Frequency Band S : Hf )
The HQ170A Hammarlund HQ-170A is a vintage amateur radio tube receiver, often referred to as a "boatanchor" due to its substantial size and weight. This historic piece of radio technology was first introduced in the mid-20th century and has since become a cherished item among radio enthusiasts and collectors.
The HQ170A boasts a robust and sturdy construction, with a heavy-duty metal chassis that provides excellent shielding to mitigate interference. Its exterior is adorned with a classic Hammarlund design, featuring a green front panel and a large, easy-to-read tuning dial. The receiver boasts a generous size, measuring approximately 18 inches wide by 12 inches deep and 6 inches tall, making it a noticeable addition to any radio shack or operating position.
Inside the HQ170A, you'll find a plethora of tubes that work together to deliver an impressive range of frequencies. This receiver is capable of receiving signals in the AM, FM, CW, and SSB bands, making it a versatile tool for both novice and experienced radio operators. The HQ170A features a wide frequency range, covering the 1.8 to 30 MHz bandwidth, enabling you to communicate with fellow hams across the globe.
The receiver's front panel is equipped with various controls to help you fine-tune your signal. You'll find a large, smooth tuning knob that moves with a satisfying click, allowing you to lock in on your desired frequency with ease. Additionally, the HQ170A features an AF gain control, an RF gain control, and a squelch control, all of which help you adjust the signal strength and reduce unwanted background noise.
The HQ170A also features a built-in speaker that produces a rich, classic sound, transporting you back to the golden age of radio. For more discerning listeners, the receiver can be easily connected to an external audio system, such as headphones or speakers, for a more personalized listening experience.
In summary, the HQ170A Hammarlund HQ-170A is a truly unique and detailed product, offering a glimpse into the past while still serving as a reliable and versatile tool for amateur radio enthusiasts. Its robust construction, wide frequency range, and classic design make it a desirable addition to any radio shack, and its ability to deliver clear, crisp audio makes it an enjoyable listening experience.
Pros of buying a Hammarlund HQ-170A amateur ham radio tube receiver:1. High-quality construction: The Hammarlund HQ-170A is known for its robust build and durable materials, making it a reliable choice for long-term use.
2. Broad frequency range: With a frequency range of 0.54 to 30 MHz, this receiver covers a wide range of amateur radio bands, making it versatile for various communication needs.
3. Excellent sensitivity and selectivity: The HQ-170A has a high degree of sensitivity and selectivity, allowing it to pick up weak signals and filter out unwanted noise.
4. Adjustable gain and bandwidth: The receiver features adjustable gain and bandwidth controls, allowing users to customize the receiver's performance to suit their specific needs.
5. Easy to repair and maintain: The HQ-170A is a tube-based receiver, making it easy to repair and maintain, as many of its components can be replaced with readily available parts.
Cons of buying a Hammarlund HQ-170A amateur ham radio tube receiver:1. Large size and weight: The Hammarlund HQ-170A is a large and heavy receiver, making it less portable than modern transceivers.
2. Limited features: Compared to modern digital transceivers, the HQ-170A has limited features, such as no built-in computer interface or digital modes support.
3. Requires tube maintenance: Tube-based receivers like the HQ-170A require regular tube maintenance, which can be time-consuming and require specialized knowledge.
4. Limited power output: As a receiver, the HQ-170A does not have a transmitter, and its maximum output power is limited to a few watts, making it less suitable for long-distance communication.
Conclusion:The Hammarlund HQ-170A is a high-quality, versatile, and reliable tube-based amateur ham radio receiver. Its broad frequency range, excellent sensitivity and selectivity, and adjustable gain and bandwidth make it a great choice for users who prioritize signal quality and customization. However, its large size, limited features, and requirement for tube maintenance may make it less suitable for users who require portability and ease of use.
Recommendation:If you are an amateur radio operator who values signal quality, customization, and a classic look, the Hammarlund HQ-170A is an excellent choice. However, if you require a more portable and feature-rich receiver, you may want to consider modern digital transceivers. Ultimately, the best choice depends on your specific needs and preferences as a radio operator.
Condition is used. Vintage Hammarlund hq 170a amateur ham radio tube receiver. Old boatanchor.