JAPAN RADIO NRD-505 Jrc Shortwave Receiver Memory Board Cw 500 Filter

( Brand: Japan Radio ), ( Manufacturer Part Number: NRD-505 ), ( Type: Base Station ), ( Frequency Band S : Hf ), ( Supported Modes: Am ), ( Country/region Of Manufacture: Japan )

Review JAPAN RADIO Jrc Shortwave Receiver Memory Board 500 Hz Cw Filter Options

The NRD-505 JRC Shortwave Radio Receiver Memory Board 500 CW Filter is a high-quality upgrade for your NRD-505 shortwave radio receiver. This memory board provides 500 crystal filter channels, allowing you to enjoy crystal-clear reception of your favorite shortwave broadcasts.

The memory board is designed to fit seamlessly into your NRD-505 radio receiver, making installation a breeze. With its compact size and lightweight design, it won't take up much space in your radio or add any unnecessary weight.

One of the standout features of this memory board is its 500 crystal filter channels. This means that you can store and quickly switch between your favorite shortwave stations, making it easy to tune in to the broadcasts you want to listen to. The CW filter also provides excellent signal-to-noise ratio, ensuring that you hear your favorite broadcasts without any background noise.

The NRD-505 JRC Shortwave Radio Receiver Memory Board 500 CW Filter is made with high-quality components, ensuring that it is reliable and durable. It is also compatible with a wide range of NRD-505 radio receivers, making it a versatile upgrade for many shortwave radio enthusiasts.

Overall, this memory board is a great addition for any NRD-505 radio receiver. It provides crystal-clear reception, easy tuning, and a wide range of filter channels. Whether you are a seasoned shortwave radio enthusiast or just starting out, this memory board is sure to enhance your listening experience.

1. Enhanced Performance: The memory board allows you to save up to 500 frequency settings, making it easier to switch between different stations without manually tuning each time.

2. Improved Signal Quality: The CW filter (Continuous Wave) improves the signal-to-noise ratio, reducing interference and improving the overall audio quality.

3. Compatibility: The memory board is compatible with the NRD-505, a popular and highly-regarded shortwave receiver.

4. Durable and Reliable: JRC is known for producing high-quality electronics, and the memory board is no exception.

1. Cost: The memory board and CW filter can be expensive, especially when purchased separately.

2. Complexity: For those who are new to shortwave radio, the memory board and CW filter may add complexity to an already complex hobby.

3. Availability: Due to its popularity, the memory board and CW filter can be difficult to find in stock, especially during peak buying seasons.

The NRD-505 JRC Shortwave Radio Receiver Memory Board 500 CW Filter is a worthwhile investment for serious shortwave radio enthusiasts. Its ability to save frequency settings and improve signal quality makes it a valuable tool for anyone who enjoys listening to shortwave radio. However, its cost and complexity may be a deterrent for some. If you are a serious shortwave radio enthusiast and have the budget, the memory board and CW filter are highly recommended. If you are new to shortwave radio, you may want to consider starting with a simpler setup and gradually adding more advanced features as your skills and interest grow.

Details:

The standard filter compliment for 505 was 4. There were no shortcomings or problems noted and sensitivity was excellent on the various bands that used to test receivers performance. We enjoyed our time operating the 505, moving up and down various bands.

His familiarity and technical pedigree regarding these jrc receivers is of the highest order. You can see some pics here of the 505 chassis.

The paint on early jrc consumer Radios is easily scratched and this receiver shows some marks due to issue.

They were Japan Radios first offering to the consumer market as JCS specialization had previously been commercial supplying its receivers primarily for maritime use. This NRD-505 is built like a tank using heavy duty steel in the outer part of cabinet, but then utilizing aluminum chassis shields internally to separate each circuit boards. 5 cohered rate incremental tuning or however, since you cannot switch from lower to upper side band without returning, can choose use one of the memory channels simplify moving between lbs and USB on frequency. This particular receiver is about 40 years old, and despite the age, in nice overall condition.

The combination of NRD-505 and se 3 was impressive. During testing of the receiver, we tuned a weak signal with CSS and found that it was hard to zero in on frequency using main tuning dial. With the design of 505, you select one 30 bands and then tune 1000 khz within that band.

But jrc offered another means to help out with this type of tuning the inclusion REIT rate incremental on unit. Price of this receiver is in accordance with collectable value, condition, desirability and as supplied the rare memory board mechanical cw filter.

Most questions tend to inquire about shipping cost.

The receiver has been tested and operates beautifully in all modes using controls. To explain merits of this particular NRD-505, first all, it has the CDs-48a board installed offering 4 memories and installation was typically done at time purchase as installs by plugging into modular compartment. Finally, this receiver also has the optional 500 hz mechanical filter installed for use with cw. Using the consumer price index to reflect inflation, that cost would be 9,421 in 2017 dollars.

This implementation of high end consumer design and the use modular boards greatly simplifies diagnostics repair circuit issues when they arise, but based on quality components JCS track record, repairs are rare. This receiver comes with a copy of the owners manual, sales brochure, review, and ac power cord. Conversely, if you require more precise tuning, would utilize the smaller inner tuning dial. They offer more filters, features, and ways of dealing with challenging listening scenarios.

Here is Paul's summary of the NRD-505. With the availability of this extra filter, operator can utilize receiver for operation on all modes am, lbs, USB, cw, and ratty. As mentioned in the 1980 world Radio television handbook review of NRD-505, receiver can be operated using CSS.

This modification enables the user to control audio line level when used for recording broadcasts. 5 khz noise blanker speaker jack dual tuning speeds outer dial fast - inner slow digital readout with analog 20 debug off if output Jacklyn 600 ohms CFO jackal voltage of need to change jumpers on transformer if not 115 vac during operation, we connected the 505 our shear wood se 3 sync detector using back receiver.

But in the 1970's, having memories was cutting edge technology and consumer paid a steep price for such an option. Fred Osman in his book shortwave receivers past and present lists the original price of NRD-505 at an incredible this was exceptional design to allow user tune with ease prior introduction direct digital tuning. These marks are mostly seen on the rear of top cover and there only minor front panel elsewhere.

Using CSS worked quite well and this method of listening allowed the efficient monitoring signals without benefit a sync detector as such tuning will minimize selected fade distortion, allow for side band am signals, also use narrow filter. This plug must remain installed in the rear of receiver for s-meter to operate. Even hundreds or thousands of memories, having only 4 memories is laughable.

However, some recording devices did not allow for this adjustment and so receiver allows precise control of the audio output.

By slightly off-tuning the frequency, audio highs were more prevalent and quality of was surprisingly good using 4. Thus, the collector of this consumer NRD-505 Radio will not expect to find a sync detector, dozens memories, and digital readouts down hz.

This allows for the connection to sister transmitter or an external CFO. The bass response of audio was noticeably stronger and we actually had to switch off boost on se 3, but in doing so, were treated great.

The boards are all high quality glass epoxy variety and they slide into chassis on rails to be guided bottom connectors. 2 khz for Sb. By switching on and utilizing the REIT, it was a snap to fine tune 505 utilize CSS. Here is a closeup of the if filter board with optional cw in orange place: you are looking for biggest bang your listening dollar, should be tempted toward some receivers more recent manufacture.

Typically the audio line level is at one set determined by manufacturer and user would attempt to adjust on recording device. The controls connect to motherboard by making use of flat ribbon circuit tape.

The 505 offers dual tuning speeds whereby you tune rapidly through band using outer large dial.

part #: nrd505 prices

• $624.95-$999.00

specifications hamamateuradio:

• brand: Japan Radio
• mpn: Nrd-505
• type: Base Station
• frequency band s : Hf
• supported modes: Am
• country/region of manufacture: Japan

Payments hamamateuRadio:

• PayPal

Ratings:

1. Lightning fast payment! Thank you for your purchase! 07-17-17
2. Fast and extremely helpful with all my questions. 07-17-17
3. Recomended!! Fast shipping 07-17-17
4. Great Radio, great sellers! 07-18-17
5. Quick response and fast payment. Perfect! THANKS!! 07-18-17

Seller hamamateuRadio:

• city: Mill Hall, Pennsylvania
• zipcode: 17751

Shipping hamamateuRadio:

• type: Calculated
• handling: 1 days

Returns hamamateuRadio:

• policy: no returns

Offer hamamateuRadio:

• quantity: 1
• bids: 0
• Started: July 18, 2017, 1:40 pm
• Sold: 0
• best offer: false

General hamamateuRadio:

• consumer electronics > Radio communication electronics > ham amateur Radio communication
• condition: Used
• in stock: Yes

Japan Radio NRD-505 Is Similar To:

• 7-21-50 Panasonic Microphone Radio Cb Transceiver Mic Japan (39.1% similar) Panasonic Radio CB transceiver RJM128ZA mic 4 pin connections. Made in Japan...(August 2nd, 2018)
• At-130 Kenwood Antenna Tuner Vintage Japan Ham Radio Instruction Manual (32.7% similar) This is not a shiny new item. For this reason plus the fact that I wouldn't know how to use test even if wanted. It shows has obvious signs of age usage see all twelve pics for best. My opinion, by the over-all cleanliness and organization of his room station, is that this gentleman took care ...(November 18th, 2018)
• Cfl-287 Japan Radio Jrc Rf Tune (59.4% similar) Such damage can happen with the presence of nearby strong signals ham transmitter or from static discharge on your receiving antenna during an electrical storm direct strike is not necessary to board. Installation is simple as this a true plug play module designed by the engineers at jrc for NRD-525...(March 7th, 2017)
• Che-85 Japan Radio Rare Boards Vhf Uhf Option For Jrc Receiver (44.2% similar) A rare opportunity to add vhf uhf coverage your these boards have been tested in fully operational NRD-525 receiver and work as they should. This consists of 2 boards, CHE-85 v-uhf converter and CGA-118 local, two co-ax sockets. On offer is the CMK-165 option for jrc NRD-525 receiver. The addition ...(November 4th, 2018)
• Cmh-330 Japan Radio Jrc Extender Service Board For (53% similar) Once the board is extended above chassis frame, measurements can be taken, alignment proceed, and components replaced then operation verified. These extender boards are very scarce and almost never available for sale. This sale is for a CMH-330 extender board that used by Japan Radio in the jrc NRD-...(September 27th, 2018)
• Cmh-532 Cmh-632 Data Japan Receiver Board Radio Jrc Nrd-525 Interface (43.1% similar) Thus, this spare board can offer you a chance to repair your receiver or to tuck it away in reserve so that it may be called upon in the future for a repair. The chm 532 board has an input that secures to the rear panel of the receiver using 2 screws and nuts. This sale is for a chm 632 data I o ...(March 5th, 2015)
• Sl-2300 Drake Ssb Filter Tr-7 And Tr-7a Latest Production Made In Japan (15.4% similar) Even priority mail times have extended to several weeks. Physically, these later filters have sharper corners and are bright chrome plated. 3 khz band width Sb crystal for your 7 or 7A. Also,'s messaging system is not infallible. Then, it is in the hands of the delivery service. So much so that a ...(November 18th, 2015)
• Fc-1 Kenwood Vintage Model Made In Japan Ham Radio Converter (36.6% similar) Good condition vintage ken wood ham Radio FM converter, model FC-1. Powers on, dial and switch work great, case is in good vintage shape, with no damage, as shown...(May 26th, 2018)
• Ic-m11 Icom Vhf Marine Transceiver Handheld Radio Japan Battery Ham (30% similar) Wall charger is not included in this offer, but was used to test the device. So, get a great piece for very affordable starting price. I had a wall plug that used to see if it worked. I am selling this as is since don't know much about these items. Transceiver battery light lights up but I could not...(June 2nd, 2018)
• Ic-r70 Icom Mint Japan Communications Receiver Ham Shortwave Am Fm Radio (45.7% similar) Rec'd from in law estate, working order when it was packed...(November 4th, 2015)
• Che-199 Japan Radio Module For Nrd-545 Receiver 30 Mhz 1999 Mhz Coverage (36.2% similar) Thus, instead of the receiving frequency ending at 30 MHz, with this module, it will extend up to 1999 ,995. The nrd 545 was Japan Radio's last consumer receiver and it was discontinued about 4 years ago and all remaining stock was sold through their distributors. However, if you want your nrd 545 ...(March 17th, 2016)