AmateurRadio.com

About a month ago I received a new morse code key, the 9A5N solid state CW paddle. I chose the all black twin lever model and from the get go Neno 9A5N was in contact with me. The paddle arrived from Croatia within 3 weeks of me ordering it. Most of the 3 weeks was the key being slowly moved through Canadian customs or it would had been here sooner. It was very well packaged and Neno advises that you keep the shipping box if ever you need to store the key for a move. The uniqueness of the solid state paddle are:
 
- No moving parts to ware or make a clicking noise.
- You just turn it off when not in use so no accidental dit's or dahs sent when inadvertently touching    the paddle.
- There is not maintenance (other than changing the batteries) no periodic mechanical adjustments.
- If you have owned a iambic key there really is no learning curve just turn in on and away you go.

The only adjustment that you may want to do is adjust the touch sensitivity with the key factory set at 10 grams and adjustable to 50 grams in 5 gram steps. Seeing this is a touch paddle depending on your "touch" you may want to increase or decrease the sensitivity. I seemed to be happy with were it was factory set to at 10 grams.
The nice thing about this paddle is it's not bang your head on the wall menu driven. What I mean by this is I have owned ham radio electronic devices that can drive you crazy with long and short holds of buttons and or combination button holds. Then there was the count the short and long beeps and so on. With the 9A5N paddle to adjust the sensitivity you simply turn the paddle on, then hold the on/off button in the on position until you are greeted with 3 LED blinks now release the button and your ready to adjust.Then simply touch the left paddle to increase and right to decrease. If you hit the top end (50 grams) or bottom end (10 grams) the LED will blink 3 times to let you know. To save and try a new stetting either wait 15 seconds or push the power button once.
The only other menu change you can do is place the keyer in contest mode and what this means is the keyer will not time out and turn off on you. Normally If you forget to turn the paddle off it will do so after 40 minutes of non operation.
To enter contest mode make sure the key is off then push and hold the on button until the LED flashes then release the button. So in a nut shell to adjust the key paddle touch sensitivity start with the key turned on and hold the power button. To put the key in contest mode (meaning it will not turn off on it's own) start with the key off and hold the power button. 
The key is very well made and the base is 1.8 kilo's so it's not going anywhere on your desk as you use it.
The last item I wanted to mention was yes it does take batteries (2 AAA) according to Neno's instructions the battery life should be up to 800 operating hours. The blue LED which is on during operation will indicate low battery life when it gets dim. So you do have an indication when its time to change out the batteries. Finally the paddle is warrantied for 24 months from date of purchase.

The HM-1002

As many of you know Heathkit has made a comeback and is offering clocks, antennas and evening clothing! They have now introduced the "precision RF meter" kits
The spec's are below:

Power / SWR / Return Loss Accuracy:

• Meter: 2% nominal for Power, SWR, Return Loss. 
• Sensors: Specs vary per sensor model. 5% or better when assembled as directed (no promises yet but we actually hope to beat 2%).

Power precision: Up to four displayed digits, measurement significance one part in 8,000 (125 PPM).
Frequency Accuracy & Precision: 6-digit precision, displaying 100Hz units with +/- 100Hz accuracy for MF, HF, 6 meters. Accuracy and precision always depend on sensor as well as meter. Frequency measurement requires a Heathkit® frequency-capable sensor; one is provided with each meter purchase.
Range: Frequency and power range depend on the sensor model(s) in use. With standard sensor, meter range is 50mW to 2kW power (17dBm to 63dBm) nominal, and 1.6MHz to 54MHz frequency nominal, when assembled as directed. (Subject to change) As with any power device, true SWR handling capability varies with sensor and depends on applied power level, and we will report lab results here as they are confirmed.
Front panel: Sensor/mode cluster, power cluster, SWR/return cluster, color graphic LCD display, calibrated DigilogTM bargraph, configurable visual alert.
Rear panel: Power jacks, sensor jacks, digital jack, audio annunciator.
Enclosure: Hardwood sides, plastic top/bottom, screwless top & front design with integral feet (patent pending).
Size: Approx. 2.2" high x 5.5" wide x 4.75" deep (6 x 14 x 12cm).
Weight: 1 lb (0.5 kg) nominal.
Included: All kit parts, any required assembly hex wrenches, one sensor, silver solder, one six-foot (2m) indoor sensor cable.
Compliance/legal: RoHS. Optional AC power adapter is UL approved. Patent pending.
AC power: Optional AC adapter accepts 90-130 VAC 60 Hz pure sine wave (North American standard), approx. 4 watts. 6ft (1.9m) power cord. (UK, Europe: 50 Hz compatible, but requires a different power adapter.*)
DC power: Accepts 12VDC nominal. Anderson PowerPole jack.
Tools required: Low-wattage soldering iron, wire cutters, needlenose pliers.
RFI/EMC & safety: No switching power supply brick. No mains line voltage (no 120VAC or 230VAC) in the box.
Accessories: (Coming soon) AC adapters, cables, more sensor models.

The cost for all this is 575.00 U.S. 

The HM-1002

As many of you know Heathkit has made a comeback and is offering clocks, antennas and evening clothing! They have now introduced the "precision RF meter" kits
The spec's are below:

Power / SWR / Return Loss Accuracy:

• Meter: 2% nominal for Power, SWR, Return Loss. 
• Sensors: Specs vary per sensor model. 5% or better when assembled as directed (no promises yet but we actually hope to beat 2%).

Power precision: Up to four displayed digits, measurement significance one part in 8,000 (125 PPM).
Frequency Accuracy & Precision: 6-digit precision, displaying 100Hz units with +/- 100Hz accuracy for MF, HF, 6 meters. Accuracy and precision always depend on sensor as well as meter. Frequency measurement requires a Heathkit® frequency-capable sensor; one is provided with each meter purchase.
Range: Frequency and power range depend on the sensor model(s) in use. With standard sensor, meter range is 50mW to 2kW power (17dBm to 63dBm) nominal, and 1.6MHz to 54MHz frequency nominal, when assembled as directed. (Subject to change) As with any power device, true SWR handling capability varies with sensor and depends on applied power level, and we will report lab results here as they are confirmed.
Front panel: Sensor/mode cluster, power cluster, SWR/return cluster, color graphic LCD display, calibrated DigilogTM bargraph, configurable visual alert.
Rear panel: Power jacks, sensor jacks, digital jack, audio annunciator.
Enclosure: Hardwood sides, plastic top/bottom, screwless top & front design with integral feet (patent pending).
Size: Approx. 2.2" high x 5.5" wide x 4.75" deep (6 x 14 x 12cm).
Weight: 1 lb (0.5 kg) nominal.
Included: All kit parts, any required assembly hex wrenches, one sensor, silver solder, one six-foot (2m) indoor sensor cable.
Compliance/legal: RoHS. Optional AC power adapter is UL approved. Patent pending.
AC power: Optional AC adapter accepts 90-130 VAC 60 Hz pure sine wave (North American standard), approx. 4 watts. 6ft (1.9m) power cord. (UK, Europe: 50 Hz compatible, but requires a different power adapter.*)
DC power: Accepts 12VDC nominal. Anderson PowerPole jack.
Tools required: Low-wattage soldering iron, wire cutters, needlenose pliers.
RFI/EMC & safety: No switching power supply brick. No mains line voltage (no 120VAC or 230VAC) in the box.
Accessories: (Coming soon) AC adapters, cables, more sensor models.

The cost for all this is 575.00 U.S. 

New IC chip installed

With added volume and headphone jack

New IC chip installed

With added volume and headphone jack

LY3H CW decoder logic program MRP40 compared to CW decoder logic by LY3H MRP40                                                                       CW decoder 1. Decodes all speeds up to 60wpm                            Decodes but not mention top decode speed. 2. Has good documentation                                         No documentation 3. Auto tracking very smooth                                      Auto tracking hunts between long letter spaces 4. Text formatting-format mode works great              Only option is manual or auto decode 5. Will not decode when APF is on                             Will de-code when using APF 6. Great weak signal decode S1 and below                 Poor weak signal de-code (not using APF) 7. Great email support                                                 Upgrades come out regularly 8. See's noise as code sends radium letters                  Only sends letters not radium noise as code 9. Does have save QSO but awkward to use.             Just added cut and paste QSO to word or clipboard 10. Has “always on top” option                                  Just added “always on top” option. 11. Added a mini log book                                          No log book as of yet  12. You can send code                                                At this time only able to read code                                                      A more in-depth look at some of the above comparisons: A)   Auto tracking- When wanting to decode a CW signal it helps when the program can lock onto a signal. MRP40 will lock onto a CW signal and stay locked on. CW decoder on the other hand once the CW signal stops or has long gap between letter the program starts to hunt small segments on either side of the CW signal for other CW signals. Once the code starts again CW decoder has to relock onto it and you lose some decoding. If slow code is sent you are in a battle of lock and relock of the code. B)   Text formatting options- with MRP40 you have the option on how you want to decode. - Correct word spacing…..this will attempt to add spacing between decoded words even if sender is running them together. - Expand abbreviations…..KN, AR and DE to mention a few. - Expand Q codes…self-explanatory.          Both of these programs do the job of decoding CW very well, you have more options and customization option with MRP40. CW decoder logic is very easy to setup and in no time you are decoding CW. I have not had a chance to compare both programs in a CW contest situation. The major drawback to each program is….. MRP40…….no matter what test formatting option I used the program when idling would send radium code as it listened to static were as CW decoder logic would not. CW decoder Logic……when the receiving code stopped the program would start “hunting” for other CW signals. This created two issues, the first being if you are decoding slow code I found the program between letters words would start to hunt. When it does this it bounces back and forth from decoding and hunting and your decode is not reliable. The second is if I second CW op appears close to the op you are decoding the program will bounce between the two QSO’s. The major positive of each program is….. MRP40…..it will decode CW that is almost down at the noise floor and do a great job of it too. CW decoder Logic……it will not send random letters when it is not decoding and does a great job of adding the breaks between words and not running them together. Also this program is free. These code programs will always decode what is sent so you must consider if you are reading odd words and letters it may have to do with poor code sending. CW signals that are close to each other (CW contesting) if your rig cannot filter out the one CW signal your decoder will be confused. CW decoder by LY3H free. MRP40 will cost you 50.00 Euro. You can download MRP40 HERE and you can download  CW decoder Logic HERE The picture to the left shows MRP40 trying to decode static.

The picture to the left shows CW decoder Logic and the nice spacing with very few static decodes.

LY3H CW decoder logic program MRP40 compared to CW decoder logic by LY3H MRP40                                                                       CW decoder 1. Decodes all speeds up to 60wpm                            Decodes but not mention top decode speed. 2. Has good documentation                                         No documentation 3. Auto tracking very smooth                                      Auto tracking hunts between long letter spaces 4. Text formatting-format mode works great              Only option is manual or auto decode 5. Will not decode when APF is on                             Will de-code when using APF 6. Great weak signal decode S1 and below                 Poor weak signal de-code (not using APF) 7. Great email support                                                 Upgrades come out regularly 8. See's noise as code sends radium letters                  Only sends letters not radium noise as code 9. Does have save QSO but awkward to use.             Just added cut and paste QSO to word or clipboard 10. Has “always on top” option                                  Just added “always on top” option. 11. Added a mini log book                                          No log book as of yet  12. You can send code                                                At this time only able to read code                                                      A more in-depth look at some of the above comparisons: A)   Auto tracking- When wanting to decode a CW signal it helps when the program can lock onto a signal. MRP40 will lock onto a CW signal and stay locked on. CW decoder on the other hand once the CW signal stops or has long gap between letter the program starts to hunt small segments on either side of the CW signal for other CW signals. Once the code starts again CW decoder has to relock onto it and you lose some decoding. If slow code is sent you are in a battle of lock and relock of the code. B)   Text formatting options- with MRP40 you have the option on how you want to decode. - Correct word spacing…..this will attempt to add spacing between decoded words even if sender is running them together. - Expand abbreviations…..KN, AR and DE to mention a few. - Expand Q codes…self-explanatory.          Both of these programs do the job of decoding CW very well, you have more options and customization option with MRP40. CW decoder logic is very easy to setup and in no time you are decoding CW. I have not had a chance to compare both programs in a CW contest situation. The major drawback to each program is….. MRP40…….no matter what test formatting option I used the program when idling would send radium code as it listened to static were as CW decoder logic would not. CW decoder Logic……when the receiving code stopped the program would start “hunting” for other CW signals. This created two issues, the first being if you are decoding slow code I found the program between letters words would start to hunt. When it does this it bounces back and forth from decoding and hunting and your decode is not reliable. The second is if I second CW op appears close to the op you are decoding the program will bounce between the two QSO’s. The major positive of each program is….. MRP40…..it will decode CW that is almost down at the noise floor and do a great job of it too. CW decoder Logic……it will not send random letters when it is not decoding and does a great job of adding the breaks between words and not running them together. Also this program is free. These code programs will always decode what is sent so you must consider if you are reading odd words and letters it may have to do with poor code sending. CW signals that are close to each other (CW contesting) if your rig cannot filter out the one CW signal your decoder will be confused. CW decoder by LY3H free. MRP40 will cost you 50.00 Euro. You can download MRP40 HERE and you can download  CW decoder Logic HERE The picture to the left shows MRP40 trying to decode static.

The picture to the left shows CW decoder Logic and the nice spacing with very few static decodes.