ICOM R-71A Hf Ham Wave Receiver Passband Tuning
( Brand: Icom ), ( Model: R-71A ), ( Type: Base Station ), ( Frequency Band S : Hf ), ( Supported Modes: Am ), ( Country/region Of Manufacture: Japan )
Review ICOM Model 71a Hf Ham Short Wave Receiver Project Passband Tuning
The Icom IC-71A R-71A HF Ham Wave Receiver is a highly coveted piece of equipment among amateur radio enthusiasts. This receiver is renowned for its exceptional performance and versatile features, making it an ideal choice for both beginners and seasoned ham radio operators.
The R-71A is a part of the IC-71A, a popular and powerful HF transceiver. However, the R-71A component is its dedicated receiver, offering an impressive 10 kHz tuning step and a frequency range of 1.8 to 30 MHz. This wide frequency range allows you to explore various HF bands, from the lower frequency LF band to the higher frequency VHF band.
One of the standout features of the R-71A is its passband tuning function. This feature enables you to adjust the width of the receiver's frequency response, allowing you to filter out unwanted signals and improve signal-to-noise ratio. With a passband tuning range of 500 Hz to 2.4 kHz, you can tailor the receiver to your specific needs, whether you're interested in CW, SSB, or digital modes.
The R-71A also boasts a high-quality 250-watt amplifier for excellent audio performance. It features a built-in noise reduction circuit, which helps to reduce background noise, ensuring clear and crisp audio. Additionally, the receiver has a high-quality speaker and a 3.5mm headphone jack, providing you with the flexibility to listen to signals privately.
The IC-71A R-71A HF Ham Wave Receiver is also equipped with a VFO (Volume, Frequency, and Memory) control, allowing you to quickly and easily set and recall your favorite frequencies. It also has a built-in memory bank with 100 memory channels, making it easy to store and recall frequently used frequencies.
In conclusion, the Icom IC-71A R-71A HF Ham Wave Receiver is an excellent choice for anyone looking for a high-performance HF receiver. Its passband tuning, high-quality audio, and user-friendly controls make it a versatile and reliable tool for amateur radio operators. Whether you're a beginner or an experienced ham radio enthusiast, the R-71A is sure to meet your needs and exceed your expectations.
Pros of buying a Icom IC-71A R-71A HF Ham Wave Receiver:1. High-quality construction: The Icom IC-71A is known for its robust and durable build, making it a reliable choice for long-term use.
2. Wide frequency coverage: The receiver covers the entire HF ham band, from 1.8 MHz to 30 MHz, providing a wide range of communication options.
3. Excellent receiver performance: The IC-71A has a high sensitivity and selectivity, allowing it to pick up weak signals and filter out interference.
4. Passband tuning: The R-71A option includes passband tuning, which allows you to adjust the width of the receiver's tuning range, improving signal-to-noise ratio and reducing distortion.
5. Easy-to-use interface: The IC-71A has a simple and intuitive interface, making it easy to use for both beginners and experienced ham operators.
Cons of buying a Icom IC-71A R-71A HF Ham Wave Receiver:1. Price: The IC-71A is a high-end receiver, and its price may be prohibitively expensive for some ham operators.
2. Lack of digital features: While the IC-71A is a capable analog receiver, it lacks some of the digital features found in more modern receivers, such as digital signal processing and data modes.
3. Limited memory channels: The IC-71A has a limited number of memory channels, which may be a disadvantage for operators who need to store and quickly access multiple frequencies.
Conclusion:The Icom IC-71A R-71A HF Ham Wave Receiver is a high-quality analog receiver with excellent performance and a wide frequency coverage. Its passband tuning feature is a valuable addition for improving signal-to-noise ratio and reducing distortion. However, its price may be a limiting factor for some ham operators. If you're looking for a high-performance analog receiver and are willing to invest in it, the Icom IC-71A R-71A is a great choice.
Recommendation:If you're looking for a high-performance analog receiver with passband tuning, the Icom IC-71A R-71A is a solid choice. However, consider your budget and whether you need the additional features offered by more modern receivers before making a final decision. If you're on a tighter budget, you may want to consider other options that offer similar performance at a lower price point.
Details:
This one does. Please pass all correspondence through. The chassis is exceptionally clean.
5 receives some signals on all bands and modes but sensitivity is way down. This is sold electrically as except that the stages described working are guaranteed. 4 display is perfect.
I am happy to answer your questions the best of my ability. This is the reason it designated a project. Photo shows actual item for which you are buying.
The problem is most certainly on RF front end board. Cosmetically this receiver is good. Some of these did not have the valuable passband tuning option. This, coupled with a 100 db dynamic range, means solid performance for the casual listener or serious deer.
This listing is for a vintage Icom model R-71A hf ham short wave receiver - project well recognized as an excellent multi-mode, quadruple conversion supersaturating covering 100 khz to 30 MHz with CPU controlled, 10 Hz step CFO display resolution. 3 synthesizer is working.
2 audio stages good ap6. The r71a also hosts a variety of user conveniences including two independent UFOs tuners, dial lock, squelch, tone and direct keypad entry.
It is tested, with the following results:1 power supplies all good. It does not have any modifications and no extra holes. The front looks very good. The receiver system is a advanced features include: pass band tuning, if notch, adjustable AFC, noise blanker and built-in pre amplifier.
part #: r71a prices
- $75.00-$474.99
specifications hamamateuradio:
- brand: Icom
- model: R-71a
- type: Base Station
- frequency band s : Hf
- supported modes: Am
- country/region of manufacture: Japan
Seller hamamateuradio:
- zipcode: 55117
- city: Saint Paul, Minnesota
Payments hamamateuradio:
- PayPal
Offer hamamateuradio:
- min. bid: $19.99
- bids: 0
- best offer: false
- Sold: 0
- Started: July 25, 2017, 7:34 pm
- quantity: 1
Returns hamamateuradio:
- details: Restocking fee: No
- type: Money Back
- policy: returns accepted
- time: 14 Days
- paid by: Buyer
General hamamateuradio:
- consumer electronics > radio communication electronics > ham amateur radio communication
- condition: Used
- in stock: Yes
Shipping hamamateuradio:
- cost: $30.0
- type: Flat
- handling: 3 days
Ratings:
- Arrived FB, great service thank you Gary! 07-21-17
- Great Seller AAAAAAAAAAAAAAAAAAAAAA 07-15-17
- Nice tube! Very well packed. Fast shipping. Thanks! A 07-25-17
- Rig got beat up by the shipping chimps - but as described - good transaction 07-19-17
- Everything worked perfect, very fast shipping, I am very happy!!! 07-15-17
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