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SSB
Hello,
I am new to SW and have recently purchased a ka1103 radio. It seems to work very well, but I have trouble with SSB. I live in NY and I don't seem to be able to pick up SSB. I am trying some of the The SSB USB (AFRTS) frequencies listed in the SW schedule from a magazine. I tune to the frequency, switch to SSB and then try to fine tune into a broadcast. I just can't seem to pick anything up. Could it be the radio or isn't there a strong enough signal? How can I determoine the reason? Thanks |
SSB
Bob wrote:
Hello, I am new to SW and have recently purchased a ka1103 radio. It seems to work very well, but I have trouble with SSB. I live in NY and I don't seem to be able to pick up SSB. I am trying some of the The SSB USB (AFRTS) frequencies listed in the SW schedule from a magazine. I tune to the frequency, switch to SSB and then try to fine tune into a broadcast. I just can't seem to pick anything up. Could it be the radio or isn't there a strong enough signal? How can I determoine the reason? Thanks AFRTS broadcasts dont use a whole lot of power as they are for smaller area's instead of whole continents for example. Try the 80meter amateur bands at evenings/nighttime in LSB mode. There should be a few HAM's operating in NY for you to 'catch'. There are also VOLMET stations transmitting in USB. I'm located in Europe so I dont know any good frequenties for you off-hand. I have a few in the UK I always use to listen for conditions or antenne testing. Google is your friend here :) HTH, -- JeroenK |
SSB
On Jun 18, 11:30 am, Bob wrote:
Hello, I am new to SW and have recently purchased a ka1103 radio. It seems to work very well, but I have trouble with SSB. I live in NY and I don't seem to be able to pick up SSB. I am trying some of the The SSB USB (AFRTS) frequencies listed in the SW schedule from a magazine. I tune to the frequency, switch to SSB and then try to fine tune into a broadcast. I just can't seem to pick anything up. Could it be the radio or isn't there a strong enough signal? How can I determoine the reason? Thanks If you live in NYC then you will be competing against a lot of tall buildings and man-made interference. That said try to match the frequencies to the time listened. And don't forget to increase the volume while in ssb. Try frequencies below 6mhz at night and higher frequencies during the morning and daytime. |
SSB
On Jun 18, 11:34 am, JeroenK wrote:
Bob wrote: Hello, I am new to SW and have recently purchased a ka1103 radio. It seems to work very well, but I have trouble with SSB. I live in NY and I don't seem to be able to pick up SSB. I am trying some of the The SSB USB (AFRTS) frequencies listed in the SW schedule from a magazine. I tune to the frequency, switch to SSB and then try to fine tune into a broadcast. I just can't seem to pick anything up. Could it be the radio or isn't there a strong enough signal? How can I determoine the reason? Thanks AFRTS broadcasts dont use a whole lot of power as they are for smaller area's instead of whole continents for example. Try the 80meter amateur bands at evenings/nighttime in LSB mode. There should be a few HAM's operating in NY for you to 'catch'. There are also VOLMET stations transmitting in USB. I'm located in Europe so I dont know any good frequenties for you off-hand. I have a few in the UK I always use to listen for conditions or antenne testing. Google is your friend here :) HTH, -- JeroenK Thanks for the reply. After checking around I'm getting the feeling that SSB is a more precise activity than just some casual tuning. I'll carefully listen to the bands you mentioned at different times to see what I can hear. Bob |
SSB
Bob wrote:
Thanks for the reply. After checking around I'm getting the feeling that SSB is a more precise activity than just some casual tuning. I'll carefully listen to the bands you mentioned at different times to see what I can hear. If you receive AM signals on the SW abnds you should be bale to hear SSb as well. But most SSB stations use far less power then international sw band stations ;) Try tonight on the HAM frequenties, or some VOLMET stations. Maybe you can even find a site from a SWL in NY that has some proven frequenties.. -- JeroenK |
SSB
On Mon, 18 Jun 2007 15:30:19 +0000, Bob wrote:
I am new to SW and have recently purchased a ka1103 radio. It seems to work very well, but I have trouble with SSB. I live in NY and I don't seem to be able to pick up SSB. I am trying some of the The SSB USB (AFRTS) frequencies listed in the SW schedule from a magazine. I tune to the frequency, switch to SSB and then try to fine tune into a broadcast. I just can't seem to pick anything up. Could it be the radio or isn't there a strong enough signal? How can I determoine the reason? What exactly is the issue? I mean, are you hearing something but you can't make it intelligible? Or are you hearing nothing at all? I would expect to hear amateur signals in the 14.150-14.350MHz and 7.125-7.300MHz bands during the day, and in the 3.600-4.000MHz band (especially closer to 4.000) at night. Once you find a signal, careful tuning is required to make it intelligible. It probably will NOT be on an exact 5KHz, or even 1KHz, channel. You'll need to carefully adjust the fine tuning. |
SSB
In article .com,
Bob wrote: Hello, I am new to SW and have recently purchased a ka1103 radio. It seems to work very well, but I have trouble with SSB. I live in NY and I don't seem to be able to pick up SSB. I am trying some of the The SSB USB (AFRTS) frequencies listed in the SW schedule from a magazine. I tune to the frequency, switch to SSB and then try to fine tune into a broadcast. I just can't seem to pick anything up. Could it be the radio or isn't there a strong enough signal? How can I determoine the reason? Yes it is tricker to get an SSB signal as you need to be tuned to the right frequency and adjust the BFO to get a good sounding signal. Use Doug Smith W9WI reply for Ham signals to go after. The hams transmit anywhere in the band not just every 5 KHz. Use the fine tung control for at least 1 KHz increments, then the fine tuning BFO control to get the ham sounding right. -- Telamon Ventura, California |
SSB
On Mon, 18 Jun 2007 15:30:19 -0000, Bob wrote:
Hello, I am new to SW and have recently purchased a ka1103 radio. It seems to work very well, but I have trouble with SSB. I live in NY and I don't seem to be able to pick up SSB. Greetings, fellow NYer. (what's yer zip code?) I am trying some of the The SSB USB (AFRTS) frequencies listed in the SW schedule from a magazine. I tune to the frequency, switch to SSB and then try to fine tune into a broadcast. I just can't seem to pick anything up. Could it be the radio or isn't there a strong enough signal? How can I determoine the reason? Thanks I suggest first starting with mastering your particular radio. Then move on to specific ssb catches. 1) Tune in a strong commercial AM station. 2) Switch to ssb. 3) play with the fine-tuning to get a sense of just how "fine" it is. You should be able to hear any of the AM stations you catch on both sidebands (if your radio allows choosing). Most of the time (emphasize *most*) tuning the sideband ("fine-tuning") to a local AM will set it to the right place to pick up a truly sideband only HF signal. But not always... So not only does it teach how to work the fine-tuning on your radio; it also gives you a good starting place. "When you support the Party, you support the People!" -- Col. I.P. Yurin Commissariat of Internal Security Stakhanovite Order of Lenin (1937) Hero of Socialist Labor (1939) |
SSB
On Jun 18, 8:30 am, Bob wrote:
Hello, I am new to SW and have recently purchased a ka1103 radio. It seems to work very well, but I have trouble with SSB. I live in NY and I don't seem to be able to pick up SSB. I am trying some of the The SSB USB (AFRTS) frequencies listed in the SW schedule from a magazine. I tune to the frequency, switch to SSB and then try to fine tune into a broadcast. I just can't seem to pick anything up. Could it be the radio or isn't there a strong enough signal? How can I determoine the reason? Thanks Bob, WWV Broadcasts in Double-Side-Band (DSB) on 5000 kHz, 10000 kHz, and 15000 kHz. WWV = http://tf.nist.gov/stations/wwv.html Tune to them on AM and get your best Signal. Now leave the Main Tuning Dial alone and Switch the Radio to SSB. Try Tuning using the BFO or Fine-Tuning Knob for both Side-Bands : Upper USB) and Lower (LSB). hope this helps - iane ~ RHF |
SSB
On Mon, 18 Jun 2007 16:18:56 -0000, Bob wrote:
On Jun 18, 11:34 am, JeroenK wrote: Bob wrote: Hello, I am new to SW and have recently purchased a ka1103 radio. It seems to work very well, but I have trouble with SSB. I live in NY and I don't seem to be able to pick up SSB. I am trying some of the The SSB USB (AFRTS) frequencies listed in the SW schedule from a magazine. I tune to the frequency, switch to SSB and then try to fine tune into a broadcast. I just can't seem to pick anything up. Could it be the radio or isn't there a strong enough signal? How can I determoine the reason? Thanks AFRTS broadcasts dont use a whole lot of power as they are for smaller area's instead of whole continents for example. Try the 80meter amateur bands at evenings/nighttime in LSB mode. There should be a few HAM's operating in NY for you to 'catch'. There are also VOLMET stations transmitting in USB. I'm located in Europe so I dont know any good frequenties for you off-hand. I have a few in the UK I always use to listen for conditions or antenne testing. Google is your friend here :) HTH, -- JeroenK Thanks for the reply. After checking around I'm getting the feeling that SSB is a more precise activity than just some casual tuning. I'll carefully listen to the bands you mentioned at different times to see what I can hear. Bob You'll have to tune back and forth on the signal to make it intelligible. Too far in one direction, and it sounds high pitched and like Donald Duck. Too far in the other direction, it sounds too low pitched and like Darth Vader. You also have to make sure you're in USB for upper side band signals, and LSB for lower side band signals. If you're listening to hams, they're typically on LSB at 7.3 mhz and below, and USB at 14.150 mhz and above. Not sure about SW broadcasters... bob k5qwg |
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