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  3. WATKINS JOHNSON WJ-8711A

WATKINS-JOHNSON WJ-8711A Dsp Receiver Radio Mil

Wj-8711a Watkins-johnson Professional Dsp Mil-spec Radio Receiver Read Details

( Brand: Watkins-johnson ), ( Manufacturer Part Number: WJ-8711A ), ( Type: Base Station ), ( Supported Modes: Am ), ( Country/region Of Manufacture: United States )

Review WATKINS JOHNSON Details Read Professional Dsp Receiver Radio Mil spec

The WJ-8711A Watkins Johnson DSP Receiver Radio is a mil-spec grade communication device designed for professional and military applications. This receiver features advanced Digital Signal Processing (DSP) technology, ensuring superior performance, even in challenging environments.

The WJ-8711A is a versatile receiver, capable of operating on various frequency bands, including VHF and UHF. It boasts an impressive frequency range of 30MHz to 1700MHz, making it an ideal choice for a wide array of applications. The receiver's high-performance digital filtering provides excellent selectivity and rejection of interfering signals, ensuring crystal-clear reception.

The device is housed in a rugged, military-standard enclosure, designed to withstand harsh environments. It is built to meet MIL-STD-810G standards for shock, vibration, temperature, and humidity, ensuring reliable operation in the field. The enclosure is also water-resistant, providing additional protection against moisture and dust.

The WJ-8711A features a user-friendly interface, with an LCD display and easy-to-use controls. The receiver supports both analog and digital modes of operation, including AM, FM, and various digital modes. It also includes a built-in noise reduction feature, enhancing signal clarity in noisy environments.

The receiver is powered by a 12V DC input, making it compatible with a wide range of power sources. It also includes a built-in battery backup, ensuring continuous operation in the event of a power failure.

In conclusion, the WJ-8711A Watkins Johnson DSP Receiver Radio is a high-performance, rugged, and reliable communication device, ideal for professional and military applications. Its advanced DSP technology, wide frequency range, and rugged construction make it a standout choice in its class.

Pros of Buying WJ-8711A Watkins-Johnson DSP Receiver Radio Mil-Spec:

1. High Reliability: The WJ-8711A is designed to military specifications, ensuring high reliability and durability in harsh environments.

2. Advanced Features: This DSP receiver features advanced digital signal processing, providing excellent reception and clarity in various conditions.

3. Wide Frequency Range: The radio has a wide frequency range, allowing it to cover multiple communication bands and protocols.

4. Rugged Design: The WJ-8711A is built to withstand harsh environments, making it an ideal choice for military, emergency services, and other critical applications.

5. Long Battery Life: The radio has a long battery life, making it suitable for long-term use in remote areas or during extended operations.

Cons of Buying WJ-8711A Watkins-Johnson DSP Receiver Radio Mil-Spec:

1. High Cost: The WJ-8711A is a high-end radio, and its price reflects its advanced features and military-grade build.

2. Complexity: The radio may be overkill for some users who require less advanced features or don't need the radio's ruggedness.

3. Limited Compatibility: The radio may not be compatible with all third-party accessories due to its unique specifications.

Conclusion:

The WJ-8711A Watkins-Johnson DSP Receiver Radio Mil-Spec is a high-performance radio designed for critical applications that require high reliability and durability. Its advanced features, wide frequency range, rugged design, and long battery life make it an ideal choice for military, emergency services, and other critical applications. However, its high cost and complexity may make it overkill for some users who require less advanced features or don't need the radio's ruggedness.

Recommendation:

If you require a high-performance radio for critical applications that require high reliability and durability, the WJ-8711A is an excellent choice. However, if you require a more affordable and simpler radio, you may want to consider other options that meet your specific needs and requirements.

Details:

An operator can adjust the squelch threshold from to 135 DBMS, or disable it. We could give you some operator information for this receiver, but likely if you are reading this listing, you are already an experienced user.

The receiver also has a latest 4. You don't just have a noise blanker, you can adjust it's intensity.

Buyers living in the USA may use the shipping calculator for your shipping cost. Dave has been well known in the hobby for having supplied reviews for a variety of receivers over the years with everything from portable handheld units up to the much larger and more comprehensive receivers like this 8711a web pages.

You don't just have a couple of if band width s. But also set AFC threshold and AFC decay. Available detection modes are am, SAM synchronous am, FM, cw, USB, lbs, and USB.

Dsp techniques accomplish functions such as noise blanking, if filtering, AFC, demodulation, beat frequency oscillator bf and pass band tuning.

Enabling the noise blanking feature effectively eliminates the adverse effects of impulse noise. 5 to 20 seconds or infinite.

Operationally, the receiver works perfectly with no issues or shortcomings.

When you power the 8711a on, the receiver immediately verifies the display and runs a quick bite test to verify operation a full bite test can be run separately. Some of the Sadr receivers manufactured may offer this sort of control, but very few receivers give the operator such a range of controls at their fingertips. The 8712a is the functional equivalent of the 8711a and there are no known user differences as the receiver operates exactly as you would and with the same performance standards as the 8711a.

Net n9ewo2 wj8711. The 8712a was the computer controlled version of the 8711a. The receiver passes those tests and comes up to operation in about 5 seconds. You can direct tune, memory tune, band tune, step tune, and scan.

Measuring 5.

Operators can specify that the receiver skip certain channels without deleting them from memory. What we find outstanding regarding this receiver is that it is loaded with features and they are all user adjustable.

The channel scan mode provides 100 programmable memory channels. Filters with superior amplitude and group delay characteristics are achieved with digital stability and repeatability.

The receiver has 66 standard delectable if band width s.

An operator can adjust the unable bf in 10 Hz steps over a Hz range, and the available pass band tuning further enhances the reception of cw signals. In both the f1 f2 scan modes, the step size is user delectable from 1 Hz to 25 khz.

In addition to fixed frequency tuning, the wj 8711a provides fast, flexible scanning in three modes channel scan, f1 f2 scan and f1 f2 scan with lockouts. An operator can control the wj 8711a locally via the front panel or remotely via the computer interface. Gain control is manual or automatic, with fast, medium, or slow AFC modes.

The operator can specify sectors of memory for individual channel scans, allowing the subdivision of available memory into multiple search scenarios. The displays all read out beautifully with wonderful brightness and the controls operate as designed.

Memory channels can also be single stepped manually. Dwell times are available for all scan modes from. Thus, you can look at Dave's site for some wonderful information.

By combining analog and digital signal processing dsp, the wj 8711a achieves high performance at low cost.

specifications hamamateuradio:

  • brand: Watkins-johnson
  • mpn: Wj-8711a
  • type: Base Station
  • supported modes: Am
  • country/region of manufacture: United States

Seller hamamateuradio:

  • city: Lamar, Pennsylvania
  • zipcode: 16848

Shipping hamamateuradio:

  • type: Calculated
  • handling: 1 days

Returns hamamateuradio:

  • time: 30 Days
  • type: Money Back
  • paid by: Buyer
  • details: This item is fully tested and guaranteed to work as described. If you have any problems, please . Should you desire to return the receiver, then we accept the return, but charge a 15% restock fee. Sorry, but shipping cost is not refundable. Please prior to returning to get information regarding the return. Thank you!
  • policy: returns accepted

Offer hamamateuradio:

  • # bids: 0
  • best offer: false
  • quantity: 1
  • # Sold: 0
  • Started: July 28, 2016, 3:53 pm

General hamamateuradio:

  • in stock: Yes
  • condition: Used
  • Consumer Electronics > Radio Communication > Ham, Amateur Radio > Ham Radio Receivers

Payments hamamateuradio:

  • PayPal

Ratings:

  1. Great radio & good communications! 07-28-16
  2. Ok 07-28-16
  3. Seller went the extra mile to send the radio to me, excellent 07-28-16
  4. Prompt delivery. Item was received as described. 73s 07-27-16
  5. Fast payer! Good communication! Great buyer! Thanks! 07-27-16
type: base station, supported modes: am, country/region of manufacture: united states,
category: electronics > radio communication > ham, amateur radio > ham radio receivers, sku: 9181273939815193,
Review#1 Great radio & good communications! ()
Review#2 Ok ()
Review#3 Seller went the extra mile to send the radio to me, excellent description ()
Review#4 Prompt delivery. Item was received as described. 73s ()
Review#5 Fast payer! Good communication! Great buyer! Thanks! ()
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