René Caovilla

For Restoration Hammarlund HQ-One Seventy-A HQ-170A Tube Ham Radio Receiver

Description: For Restoration Hammarlund HQ-One Seventy-A HQ-170A Tube Ham Radio ReceiverDescription:The Hammarlund HQ-170A is a highly regarded tube-based ham radio receiver from the golden age of amateur radio equipment, specifically designed for serious radio enthusiasts and amateur operators. Manufactured by the Hammarlund Manufacturing Company, which was renowned for its high-quality radio equipment, the HQ-170A is an iconic model known for its exceptional performance and durability.Key Features and Specifications:1. **Frequency Coverage**: - The HQ-170A covers the standard amateur bands, including the 160, 80, 40, 20, 15, and 10-meter bands. This makes it versatile for a wide range of operating conditions and user preferences.2. **Circuitry and Tubes**: - This receiver utilizes a sophisticated all-tube design, which was state-of-the-art at the time of its production. It employs a superheterodyne circuit with multiple stages of RF and IF amplification for excellent sensitivity and selectivity.3. **Selectivity and Filtering**: - Equipped with high-quality crystal filters, the HQ-170A offers adjustable selectivity to handle congested band conditions. This feature allows operators to fine-tune the receiver to achieve the best possible reception under varying signal conditions.4. **Stability and Accuracy**: - Known for its frequency stability, the HQ-170A incorporates a robust and stable local oscillator. The tuning dial is finely calibrated, ensuring precise frequency readout and ease of operation.5. **Audio Quality**: - The receiver is celebrated for its excellent audio quality, thanks to the well-designed audio amplification stages. This makes listening to both voice and Morse code signals a pleasant experience.6. **Build and Design**: - The HQ-170A features a rugged, metal chassis construction that ensures longevity and durability. Its front panel is well-organized with clearly marked controls, including band switches, tuning knobs, and various adjustments for optimal performance. - The classic design includes a large, easy-to-read analog dial and a green tuning eye tube, which adds a visually appealing and functional element to signal tuning.7. **Additional Functions**: - The receiver includes features such as a built-in speaker, S-meter for signal strength indication, notch filter to reduce interference, and a Q-multiplier for enhancing selectivity.8. **Power Supply**: - The HQ-170A operates on standard AC power, with a built-in power supply designed to handle typical household voltages.Collectibility and Usage:- The Hammarlund HQ-170A remains a sought-after piece among vintage radio collectors and ham radio enthusiasts. Its combination of historical significance, build quality, and performance makes it a prized possession for those who appreciate classic radio technology.Whether used as a functional piece of equipment for daily ham radio operation or as a collectible item, the Hammarlund HQ-170A stands as a testament to the ingenuity and craftsmanship of mid-20th-century radio design."Dimensions: 11.25x19x14.5inWeight: 39lbs 5.8 ozCondition: (please see pics for cosmetics) This unit is untested. It has been sitting unused for many years . I do not have the ability to test it. Please assume it will need work .Inv # EY24561

Price: 200 USD

Location: Santa Fe, New Mexico

End Time: 2025-01-06T22:23:59.000Z

Shipping Cost: N/A USD

Product Images

For Restoration Hammarlund HQ-One Seventy-A HQ-170A Tube Ham Radio ReceiverFor Restoration Hammarlund HQ-One Seventy-A HQ-170A Tube Ham Radio ReceiverFor Restoration Hammarlund HQ-One Seventy-A HQ-170A Tube Ham Radio ReceiverFor Restoration Hammarlund HQ-One Seventy-A HQ-170A Tube Ham Radio ReceiverFor Restoration Hammarlund HQ-One Seventy-A HQ-170A Tube Ham Radio ReceiverFor Restoration Hammarlund HQ-One Seventy-A HQ-170A Tube Ham Radio ReceiverFor Restoration Hammarlund HQ-One Seventy-A HQ-170A Tube Ham Radio ReceiverFor Restoration Hammarlund HQ-One Seventy-A HQ-170A Tube Ham Radio ReceiverFor Restoration Hammarlund HQ-One Seventy-A HQ-170A Tube Ham Radio Receiver

Item Specifics

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money Back

Brand: Hammarlund

Type: Base Station

Supported Modes: CW

Model: 170A

Band: HF

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