Welcome to Yaesu. YAESU - The Radio. The Yaesu brand is well known among ham radio aficionados and is synonymous with premium quality ham radios. From stationary multi- feature communications equipment to portable devices, we have led the ham radio market for nearly half a century. Communicating through radio waves with people all over the world is what ham radio is all about and what keeps many people hooked. Standard YouTube License; Show more Show less. Loading. Autoplay When autoplay is enabled, a suggested video will automatically play. Ham Radio - Yaesu FT-897 Portable Station w/LDG Accessories - Duration: 4:11.This CAT cable interface is made for yaesu radio. it control PTT and frequencyfrec, modes etc. Note that the output stage is too small and low dissipation. Remove the top cover and remove the final stage. Remove the six screws on the opposite side of the. Cleaning HF Radio Yaesu FT 80C - Duration: 4:30. heloo 192 views. 4:30 Yaesu FT-80C - Duration: 2:09. vladxlili 1,441 views. 2:09. YAESU HF TRANSCEIVER FT-80C LSB 80 METROS - Duration: 8:34. PY2VOX 7,204 views. The FT-840 supports Yaesu's CAT System for computer control. Use your favorite logging program to read your current operating frequency, or send frequency commands based on 'spots' from your local packet cluster. Yaesu Musen Company Ltd. was founded in 1959 by Mr Sako Hasegawa. RECEIVERS/SCANNERS; Pix Mod Model Band/QRG Mode. FT-8900R: 10 m/6 m/2 m/70 cm: FM/NFM: 50/50/50/35 W: Twin RX: FTdx-100: 10-80 m: AM/SSB/CW: 75 W: FTdx-400. Finding that distant but recognizable signal buried in a sea of noise is the type of enjoyment of discovery unattainable from sending an instant e- mail overseas through the Internet. Since successfully developing the highly stable SSB generator and balanced modulator back in 1. HF SSB (Single Side Band) history. We also subsequently developed independently the ultra narrow IF crystal filter, a breakthrough that paved the way to commercialization of SSB communications. These breakthroughs in basic research not only demonstrated our technological prowess to the world, but was also instrumental in diffusing the concept of SSB communications in the HF band, the current standard, throughout the world. The YAESU brand has consistently represented the best in communications equipment to the world's Top DX'ers for almost half a century. YAESU - > FT- 8. CAT interface for Yaesu FT- 8. The system can't verify your identity! This error occurs because there are no e- mail and password stored on your computer for this site. This can cause that you haven't create an account and register your, or you have not login for the first time. If it is your first time you visit this site, you must first create an account. Click here to begin the registration of the account; it is free to create the account. If you want to know why you should create the account then click here. Have you already created the account click here to login? Here you can get your password if you have forgotten this. If you have trouble when you are using mods. Modifications for the Yaesu FT- 8. Modifications for the Yaesu FT- 8. Extending the transmit range. Remove bottom cover. TX coverage will be 1. DO NOT TX BETWEEN 3. MHZ - - not only is it illegal, but you may damage the HF PA. Thanks to Tom KF4. TRZ, Brent K9. WV, and others for sharing this information. George Nelson WB7. VWK Email: WB7. VWK. GEORGE@worldnet. I have just received the Technical Supplement (Service Manual) for the Yaesu FT- 8. This radio has an Alignment Menu in addition to a User Menu. To enter this Alignment. Menu, you turn off the transceiver, press the UP, DWN, and FAST keys on the microphone. In the alignment procedure, each alignment parameter is selected by rotating the. SUB- TUNE dial. The alignment is performed by pressing the MCK/W key while injecting. Pressing the MENU key after a setting. To exit the alignment routine, press POWER. This radio seems to be very high tech in all. I have not entered the Alignment Menu. Help with a noisy fan. Dave Sublette K4. TOA common complaint about the FT- 8. I have been able to quiet the whine using the following method: Cut a 3" x 3" piece of soft packing foam that is about 2" thick. Be sure to use. the "open cell" type of foam. You can tell that it is open cell type construction. Wedge the piece of. The whine will then disappear. The foam has little effect on the cooling. I think it works because the foam causes turbulence in the air flow. It may even slow the fan a bit, which stops. However it works, it works. I can't even see it when it is in. It should also have an added bonus in that it will filter dust from the air. Hope this works for you. Throttling back the audio output level. Bob Nagy, AB5. NAlthough Yaesu did a fantastic job of gain distribution in the FT- 8. The volume control's. The TDA2. 00 audio amp chip is not actually. A great improvement can be gotten with the following mod. Take off the covers and turn the rig over on its top.. Near the. rear, opposite side from the power input connector, you will easily be able to locate. IC. It has 6 legs and is next to the purple 4. The input to that amp comes in on it's #1 pin - which is the long. You can see the small 1uf cap feeding. The mod is to add a 4. K resistor in line with that leg. The. easiest way is to snip it in the middle of the leg. K in series with the two leads. Prepair the 1/4 watt 4. K resistor with. just enough lead length to contact the seperated amp leg. Tin" resistor and leg. Remember- You can always remove the resistor and bridge the leg together. The 4. 7K gives just enough level reduction that you will now set your volume control. You may find that 6. K or 1. 00. K may still provide acceptable volume levels. There is still enough audio to "blast out" the internal speaker.. I even think that the audio sounds smoother and cleaner at this input level. Good Luck and 7. 3? TX coverage continues on 1. MHz to 1. 74. MHz and 4. MHz to 4. 70. MHz. One problem that happens after the mod is the AUTOMATIC REPEATER MODE. What really appears to happen is the Auto repeater mode gets set to. USA spec. To recap then here is the pad info. Pad 1 is short. Pad 2 is short. Pad 3 is short. Pad 4 is open. Pad 5 is short. Pad 6 is open. I Hope this helps, Remember that transmitting out of band and on a. One other annoying problem is the fan that is running continously. This can be changed by connecting the fan to the PA fan, which, under. So you are not actually stopping the rx fan, just slowing it down. How to modify FT- 8. TX- RANGE on HFFrom: DO5. ARD @ DB0. ERF.#THR. DEU. EU (Sven)It's correct: to close the jumpers 1,2,3 and opening the others ? The second method sayed: pad 1 is already shorted with a chip resistor - NEGATIV ON MY TRX ! Here are my factory- settings in FT- 8. I'll send also a foto of my factory- jumper- settings. I'm happy about any detailed information ! SSTV interface width PTT keying for FT- 8. Original circuit by Jim Barber N7. CXIRedraw v 3. 1 by VA3. JDH. Updated Jan. Note. Due to the low voltage output levels of the PKT and Data IN/OUT ports, it is recommended to use the EXT SPKR port as output to the sound blaster. This will ensure proper SSTV signal triggering and synchronization. This counter shows the number of hits since the. February 2. 00. 0 Go Back To The Yaesu Mods Page. Go Back To The Main Modifications Page. Go Back To The CB / HAM Radio Main Page. Go Back To The Main Home Page. Copyright © The Defpom 1.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
March 2019
Categories |