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On Wed, 19 Jan 2005 11:15:11 -0600, "Chad Wahls"
wrote: "Dave Hall" wrote in message news On Wed, 19 Jan 2005 09:52:04 -0500, Vinnie S. wrote: Could not find them using the C2R prefix but there is a bunch. That board is used in a bunch of radios and has a PLL that does not like to be modded, I think that made the FCC happy. Iroic that there IS spots on the board for another final and support components, a simple call to Galaxy and you can have a dual final radio in less than an hour. OOPS!!!!! Correct. This was rather pricey. I think upwards of $60, but not sure. It was almost more economical to get a small amp. In cases like this, it's almost always better to get a small amp over modifying a radio beyond its limits.. Dave "Sandbagger" http://home.ptd.net/~n3cvj It's not really beyond the DX2547's limits. There's an ample power supply in there and the board is already punched, labled and wired for another final, just needs support components and biased up. But as stated earlier the gain in power is not really worth the hasle, and not enough to drive a high drive amp. More of a bragging right I guess. Btw, for the technician it is a wonderful radio to work on. The top and bottom comes off like most mobiles and it's wide enough to sit on it's side and work on both sides. Only have to clip 2 nylon ties holding the speaker cable in. There's plenty of room and the super razor sharp edges are kept to a minimum. I was pleasantly suprised when working on it, the manual is also very easy to understand and comprehensive. You are doing a good job in selling the radio. I'm almost ready to go out and buy one just for the fun of it. But I'll disconnect the Roger Beep....... Dave "Sandbagger" http://home.ptd.net/~n3cvj |
#2
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On Thu, 20 Jan 2005 11:37:37 -0500, Dave Hall wrote:
It's not really beyond the DX2547's limits. There's an ample power supply in there and the board is already punched, labled and wired for another final, just needs support components and biased up. But as stated earlier the gain in power is not really worth the hasle, and not enough to drive a high drive amp. More of a bragging right I guess. Btw, for the technician it is a wonderful radio to work on. The top and bottom comes off like most mobiles and it's wide enough to sit on it's side and work on both sides. Only have to clip 2 nylon ties holding the speaker cable in. There's plenty of room and the super razor sharp edges are kept to a minimum. I was pleasantly suprised when working on it, the manual is also very easy to understand and comprehensive. You are doing a good job in selling the radio. I'm almost ready to go out and buy one just for the fun of it. But I'll disconnect the Roger Beep....... The 949 was great on AM. But drifted like an unanchored boat on sideband. I needed to recenter the clarifier every 2 weeks. Vinnie S. |
#3
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"Vinnie S." wrote in message ... On Thu, 20 Jan 2005 11:37:37 -0500, Dave Hall wrote: It's not really beyond the DX2547's limits. There's an ample power supply in there and the board is already punched, labled and wired for another final, just needs support components and biased up. But as stated earlier the gain in power is not really worth the hasle, and not enough to drive a high drive amp. More of a bragging right I guess. Btw, for the technician it is a wonderful radio to work on. The top and bottom comes off like most mobiles and it's wide enough to sit on it's side and work on both sides. Only have to clip 2 nylon ties holding the speaker cable in. There's plenty of room and the super razor sharp edges are kept to a minimum. I was pleasantly suprised when working on it, the manual is also very easy to understand and comprehensive. You are doing a good job in selling the radio. I'm almost ready to go out and buy one just for the fun of it. But I'll disconnect the Roger Beep....... The 949 was great on AM. But drifted like an unanchored boat on sideband. I needed to recenter the clarifier every 2 weeks. Vinnie S. Was your 949 in a vehicle? I have noticed the drift but after a warmup period it settles down. I would be hesitant to have one in a vehicle where the temp is constantly rising and falling. My 2547 is in a heated section behind my garage, the temp DOES vary and it DOES affect the radio, I just don't shut it off and it seems OK. In the warmer months it does quite well and gets shut off but I still would not trust it in a car. Many have reported reliability problems with galaxy's when subjected to lots of vibration and temp change. Another thing that was noted while shopping Did you buy some bury-flex yet? Chad |
#4
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On Thu, 20 Jan 2005 11:39:05 -0600, "Chad Wahls" wrote:
"Vinnie S." wrote in message .. . On Thu, 20 Jan 2005 11:37:37 -0500, Dave Hall wrote: It's not really beyond the DX2547's limits. There's an ample power supply in there and the board is already punched, labled and wired for another final, just needs support components and biased up. But as stated earlier the gain in power is not really worth the hasle, and not enough to drive a high drive amp. More of a bragging right I guess. Btw, for the technician it is a wonderful radio to work on. The top and bottom comes off like most mobiles and it's wide enough to sit on it's side and work on both sides. Only have to clip 2 nylon ties holding the speaker cable in. There's plenty of room and the super razor sharp edges are kept to a minimum. I was pleasantly suprised when working on it, the manual is also very easy to understand and comprehensive. You are doing a good job in selling the radio. I'm almost ready to go out and buy one just for the fun of it. But I'll disconnect the Roger Beep....... The 949 was great on AM. But drifted like an unanchored boat on sideband. I needed to recenter the clarifier every 2 weeks. Vinnie S. Was your 949 in a vehicle? I have noticed the drift but after a warmup period it settles down. I would be hesitant to have one in a vehicle where the temp is constantly rising and falling. My 2547 is in a heated section behind my garage, the temp DOES vary and it DOES affect the radio, I just don't shut it off and it seems OK. In the warmer months it does quite well and gets shut off but I still would not trust it in a car. Many have reported reliability problems with galaxy's when subjected to lots of vibration and temp change. Another thing that was noted while shopping You described it perfectly. Did you buy some bury-flex yet? No yet. I have to wait til spring. The ground is frozen. In the mean time, I will set up a 6 foot firetstik which is electrically 5/8 wave, and set up a ground plane using 9 foot wires. Just until it warms up. Vinnie S. |
#5
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Vinnie S. wrote: On Thu, 20 Jan 2005 11:39:05 -0600, "Chad Wahls" wrote: "Vinnie S." wrote in message .. . On Thu, 20 Jan 2005 11:37:37 -0500, Dave Hall wrote: Did you buy some bury-flex yet? No yet. I have to wait til spring. The ground is frozen. In the mean time, I will set up a 6 foot firetstik which is electrically 5/8 wave, and set up a ground plane using 9 foot wires. Just until it warms up. Vinnie S. Watch ebay, I got 100' for 1/2 the price. It was labled "used" but did not even have the jacket marked up, just had 2 connectors installed. If you have some time then keep your eyes open, you may come across a deal! good luck! Chad |
#6
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Vinnie S. wrote:
No yet. I have to wait til spring. The ground is frozen. Your grand-dad could dig it. g |
#7
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"Dave Hall" wrote in message ... On Wed, 19 Jan 2005 11:15:11 -0600, "Chad Wahls" wrote: "Dave Hall" wrote in message news On Wed, 19 Jan 2005 09:52:04 -0500, Vinnie S. wrote: Could not find them using the C2R prefix but there is a bunch. That board is used in a bunch of radios and has a PLL that does not like to be modded, I think that made the FCC happy. Iroic that there IS spots on the board for another final and support components, a simple call to Galaxy and you can have a dual final radio in less than an hour. OOPS!!!!! Correct. This was rather pricey. I think upwards of $60, but not sure. It was almost more economical to get a small amp. In cases like this, it's almost always better to get a small amp over modifying a radio beyond its limits.. Dave "Sandbagger" http://home.ptd.net/~n3cvj It's not really beyond the DX2547's limits. There's an ample power supply in there and the board is already punched, labled and wired for another final, just needs support components and biased up. But as stated earlier the gain in power is not really worth the hasle, and not enough to drive a high drive amp. More of a bragging right I guess. Btw, for the technician it is a wonderful radio to work on. The top and bottom comes off like most mobiles and it's wide enough to sit on it's side and work on both sides. Only have to clip 2 nylon ties holding the speaker cable in. There's plenty of room and the super razor sharp edges are kept to a minimum. I was pleasantly suprised when working on it, the manual is also very easy to understand and comprehensive. You are doing a good job in selling the radio. I'm almost ready to go out and buy one just for the fun of it. But I'll disconnect the Roger Beep....... Nah, I shopped forever for a base and was completely sold on a Cobra 2000. I simply could not find one that was unadulterated for a price even close to the 2547. I also looked into used Cherokee CBS1000's but heard bad things about their reliability. I do have a "keyclown" radio in the truck, A Magnum 257. It is a wonderful radio and would have probably had bought one for the home if I would have known about it. The only reason I have not is that I like the 6 digit counter on the 2547 as opposed to the 5 digit on the 257, I would be happy with a counter with only the 6th digit for CB use. I also prefer the ease of use of the 2547, the 257's buttons are very mulit function. The radio sits on my bench and it's nice to reach up and twist a knob or punch a button knowing it only does one thing. I bought the 257 for it's price and features, it sounds great on transmit and also because I'm learning code as we speak and want a "decent" entry level 10 meter rig. I do ABSOLUTELY NO freeband work, the 257 is clean and not overly powerful in that it will be immedately noticed as a 10 meter radio. Do buy an external speaker though! It was also one of the few affordable/convertable 10M rigs that was straight up with no echo, beeps, and other bull****. It looks good too. Sideband performance is better than the Galaxy and AM is on par. The newer ones come with a speech processor and an electret mic, once agin the transmit audio is great! Up/down button placement on the mic is backwards! Down is to the right. Out of the box it was spot on calibration wise, we've had 0 degree weather here and it takes about 10-15 min to get it's **** together in the morning. Down and dirty the 2547 is a hunderd bucks more than the 257. Although I do not overly advocate the use of "freeband radios" I would reccommend it over the 2547 if you do not need the 6th digit and ease of use. BTW the newer 257 can be locked down to only the 40 CB channels and power internaly dialed back to 4 watts so that the front panel control would be maxed out at 4 watts. Still ain't gonna do squat for you if you require an accepted radio. The price of the DX2547 has declined in the past year but it is still expensive, I was quite hesitant to spend that money, but, it has been good. Although I do consider selling it from time to time to pocket some cash and grab another 257. When that ham ticket comes I have the feeling it will be time to upgrade Chad |
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