UNOFFICIAL DEGEN DE MANUAL. USE AT YOUR OWN RISK. DEGENusan. ITIENTIFIED ARTISTI. DE FLANDET/PE. MEER. EERS. 早年 的世r口国. Download DEGEN DE service manual & repair info for electronics experts. addition, I received many letters from DE users with their comments and .. The receiver manual states that the nominal charging current is mA.
The sound will be somewhat muffled and an increase in volume will be necessary, but the interfering signal will be drastically reduced or eliminated.
Don’t show me this message again. Contrast can be adjusted by a simple key press. Illumination With the light switch on, while running on batteries, the radio lights up whenever the jog dial is turned or one of the front buttons is pushed. Still, the buttons are small, and your hand has to move around to find them, where the usual keypad format requires almost no movement and provides easy counting.
I worry the 40 level is high enough to damage the speaker. Selectivity Selectivity is excellent on all bands. And, with the radio charging, pushing CHG changes the clock to the number of charging hours left.
By pressing ‘print’ button you will print only current page. The Jog Dial Probably the main thing to keep in mind when approaching this radio is to recognize the jog dial as the multi-purpose control it is. A separate log memory bank can store mahual to first- or last-sweep-discovered frequencies with their own reports.
I was holding out for the ideal radio which would meet my list of desired features: Apparently it accomplishes this quick sweep of a vast amount of spectrum through the use of a fe1103 comb-generating variablefrequency oscillator, mixing a large number of separate oscillator frequencies simultaneously.
Compared to the fractionalmillivolt sensitivities of scanners and receivers, mamual is relatively deaf, but is necessary to reduce unwanted hits from distant signals. A more serious assignment to sweep mwnual professional office for a suspected listening device made the X Sweeper a logical choice. I thought it was clever, but apparently Sony experimented with a similar thing several years ago ICF SW40 without success.
The signal-strength bar graph with its digital level readings is useful for antenna adjustments, bug detection, interference locating, signal-distance estimating and, with a directional antenna, hidden-transmitter hunting.
When running on AC power, with the light switch on, the lights are always on.
Yet another selection can reverse the contrast from blue on white normal to white on blue. Once you fine tune a SSB signal, usually no further adjustment is necessary.
Downloads – Radio RECEIVERS – Degen DE User Manual
The lights stay on for 15 seconds after the last turn of the dial or press of a button. If you get a DE, be aware that the factory set and reset volume level is 40 it comes on in FM. Alternatively, a 12 volt gel cell or other high-current, rechargeable battery in a belt or sling pouch would be a practical consideration for extended portable operation.
I was pleasantly surprised at the performance of these tiny, inexpensive units — pulling in African and European stations here on the U. After setting, press to confirm. Band Meter Band Conversion This feature is the way to at least partially overcome the lack of a standard keypad for groggy bedside operation: Typically, the Sweeper responds to signal levels above 20 microvolts in the MHz range, increasing to microvolts at 1 GHz, and 40 millivolts at the top end 2.
For additional information or to place your order, phoneemail them at sales optoelectronics.
Memory scanning is accomplished by entering memory mode and then turning the jog dial, which will run you up or down through all preset memories df1103 memories and all other frequencies are skipped. On SW it jumps in 25 kHz steps, so it reads anywhere from exactly on to 24 kHz off.
When you reach the top or bottom of one of these bands, the needle snaps back to the opposite end of the band.
While I was reading up on this radio which appeared to fulfill my wish list, I noticed it was being sold on eBay for a low price.
DEGEN DE Service Manual download, schematics, eeprom, repair info for electronics experts
Many interesting emissions from modern office equipment were revealed but no bugs were found! Now a prominent, American test-equipment manufacturer has released a faster device at lower cost. When near a station, you can use two fingers to turn the jog dial wheel slowly to find the exact frequency.
With the IF switch set to wide, I found the bleed-over ceased about 15 kHz up or down, at and Comments to this Manuals Your Name. Plugging in the included 35 foot wire and stringing it indoors gives a further boost. The silver model especially has a nice finish and the bare aluminum face looks sharp.
Spectrum analyzers can manually be tuned to various portions of the spectrum to visually display signals and some have audio recovery, but they tend to be large and expensive. Scanners can slowly sweep and memorize search-discovered frequencies for later recall and monitoring, but have no wide-span spectrum display.
DEGEN DE1103 Operation Manual
Bottom Line There are a few changes I could recommend for easier operation, but overall, besides the direct entry button configuration and possible future tuning shuttle faults, I may have found my ideal radio. Its VDC power jack makes it a natural manuual long-duration mobile operation, identifying nearby signals as they are approached or passed.
Plug the adaptor into an V AC power outlet, connect the other side securely to DC Jack constantly displays, the unit is in charging process. Page of 15 Go.
But when a band is quiet, some chirping can be heard with each 1 kHz step. My normal listening volume is between 8 and 12, 20 at the most to fill the room.
In power off mode, hold down buttonin the meantime Please select high-quality df1103 batteries. The narrow IF setting is also helpful in pulling out a signal suffering under heavy noise. Not only is the dial face illuminated with an amber glow, but all of the front buttons are, too.