WATKINS-JOHNSON WJ-8770-1 Vlf Hf Receiver
( Brand: Watkins-johnson ), ( Model: WJ-8770-1 ), ( Supported Modes: Am ), ( Country/region Of Manufacture: United States ), ( Type: Transportable ), ( Band: 5 Khz 30 Mhz )
Review WATKINS JOHNSON Vlf hf Receiver Working
The WJ-8770-1 Watkins Johnson VLF-HF Receiver is a high-performance, versatile radio communication device designed for various applications. This receiver features a broad frequency range, covering both very low frequency (VLF) and high frequency (HF) bands, making it an ideal choice for long-range communication, scientific research, and amateur radio enthusiasts.
The WJ-8770-1 boasts an impressive frequency range of 3 kHz to 30 MHz, ensuring it can handle a wide variety of communication signals. Its high selectivity and sensitivity allow it to easily distinguish and receive weak signals, even in noisy environments. The receiver features a double conversion superheterodyne architecture, which provides excellent stability and selectivity, ensuring clear and accurate reception.
The receiver's front panel is designed for easy operation, with clearly labeled controls and a bright, easy-to-read display. It offers various modes of operation, including AM, FM, and CW, catering to different communication needs. The WJ-8770-1 also includes an built-in noise reduction circuit, which further enhances its performance in noisy environments.
The WJ-8770-1 is constructed with high-quality materials and components, ensuring durability and reliability. It features a robust, weather-resistant design, making it suitable for use in outdoor or harsh environments. The receiver is also easy to maintain, with replaceable filters and other easily serviceable components.
In conclusion, the WJ-8770-1 Watkins Johnson VLF-HF Receiver is a powerful and versatile communication device, ideal for a wide range of applications. Its broad frequency range, excellent selectivity and sensitivity, and robust construction make it a reliable and high-performing choice for anyone in need of a long-range or scientific communication solution.
Pros of the WJ-8770-1 Watkins Johnson VLF-HW Receiver:1. High-frequency reception: This receiver is capable of receiving very low frequency (VLF) and high frequency (HF) signals, making it ideal for a wide range of applications, including ham radio, shortwave listening, and scientific research.
2. Excellent sensitivity: The WJ-8770-1 has a high sensitivity, allowing it to pick up weak signals that other receivers may miss.
3. Sturdy construction: The receiver is built to last, with a durable aluminum case and high-quality components.
4. Wide frequency range: The WJ-8770-1 has a wide frequency range, allowing it to tune in to a variety of frequencies.
Cons of the WJ-8770-1 Watkins Johnson VLF-HW Receiver:1. High price: The WJ-8770-1 is a high-end receiver, and its price reflects its high-quality components and features.
2. Complex interface: The receiver's interface may be overwhelming for beginners, as it has many buttons and knobs for adjusting various settings.
3. Large size: The WJ-8770-1 is a larger receiver, which may make it less portable than some other options.
Conclusion:Overall, the WJ-8770-1 Watkins Johnson VLF-HW Receiver is a high-quality receiver that is well-suited for those who are serious about radio communication or scientific research. Its excellent sensitivity, wide frequency range, and sturdy construction make it a reliable and durable option. However, its high price and complex interface may make it less appealing to beginners or those who have more limited budgets.
Recommendation:If you are looking for a high-end, professional-grade VLF-HW receiver, the WJ-8770-1 is a great choice. However, if you are a beginner or have a limited budget, you may want to consider a more affordable and user-friendly option that still offers good performance.
Details:
Watkins Johnson wj vlf-hf receiver for your consideration is an extremely rare multi mode hf. All controls function as they should. Due to age, part sappers and others, this unit is sold as. This is a very good example of receiver.
The CFO is silky smooth. The receiver is sensitive and selective. Sold and shipped to the USA only.
Operates from 24vdc source. The unit is in good physical condition considering age of receiver. The signal -s- meter works as it should.
Receives 5khz to 30mhz. Sold as shown.
part #: wj87701 prices
- $965.00-$2620.00
specifications hamamateuradio:
- brand: Watkins-johnson
- model: Wj-8770-1
- supported modes: Am
- country/region of manufacture: United States
- type: Transportable
- band: 5 Khz 30 Mhz
Returns hamamateuradio:
- policy: no returns
Seller hamamateuradio:
- rating 03-01-19: 98.5%
- city: Pittsford, New York
- # feedbacks 03-01-19: 1525
- zipcode: 14534
General hamamateuradio:
- in stock: Yes
- Ham, Amateur Radio > Ham Radio Receivers
- condition: For parts or not working
Ratings:
- as advertised, arrived in good condition, thanks 02-23-19
- perfect 02-09-19
- Great seller! Highly Recommend!! 02-19-19
- Thanks for visiting The Underground Sports Vault, We appreciate your business! 02-21-19
- excellent 02-21-19
Offer hamamateuradio:
- bids: 0
- quantity: 1
- min. bid: $450.00
- Sold: 0
- best offer: true
- Started: March 1, 2019, 2:22 pm
Shipping hamamateuradio:
- type: Calculated
- handling: 3 days
Payments hamamateuradio:
- PayPal
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