After April 2011 I will no longer support the commercial project LotW.
Only real qsl cards.
"I hear you 59" - the most common lies in amateur radio!
Do not believe those who say that the penetration pile up needed 1 KW. Sometimes TEN does not work!
So, if you need it. REAL QSL Card!
I beg to treat with understanding !
For immediate and secure RECEIVing your qsl cards, ask you to take advantage the DIRECT mail,
the inclusion of 2 IRC coupons or 3 "green "stamps by sending to my home address.
The usual way through the QSL Bureau, I also sending QSL`s, but it will take a period of 10 months and more , and dont warranty
NOTE: Unfortunatly 1 IRC is not sufficient to cover the costs of sending a QSL card by mail, due to the very high postal rates in Kazakhstan, Central Asia. The typical response time for QSL return is therefore 2-10 months.
VICTOR L. IVANOV, UN8GV
ORBITA 3 BILD 4 QURT 5
Second qsl info:
Online QSL Request Service
I propose to change the terms of the exchange and confirmation QSL.
For more rapid and reliable confirmation of qso and receive qsl cards offer a payment option of postal services through PayPal
in the amount of $ 4 for an account email@example.com In comments please include call sign and information on the QSO date, time, type of work, RST on my part to get a guaranteed real qsl card.
Send the your QSL to me do not need.
only PAYPAL money order and you get my QSl by mail in record time, plus duplication through LotW
To make a donation to the UN8GV QSL, please click PayPal button below.
You will duplication through LotW .
Computer Interface CATinterface!
The interface is designed to interface the computer and the radio station via the USB port of your computer CAT (Computer Aided Transceiver),
and a sound card.
Allows you to automate and simplify the management of the radio station, the use of digital modes.
It should be understood that the control commands are generated in the applicable program
and interfaces are used only for the conversion and signal level translation computer and transceiver.
The history of this interface.
When faced with the problem of interfacing my computer and transceiver
looked at a lot of charts and finished designs.
In many schemes, a lot of errors (just reprinting and cloning from the Internet or a superficial understanding of the issue)
Many schemes are no longer relevant transducers for COM ports
Well no more, on my laptop! yes and extreme tenderness confuses me .
Even tried the circuit with a microprocessor Atmel
From ready interfaces (names of companies I will not name, there are only a three, with the first two copy)
First, seriously constrained high price and an extremely weak protection against RF interference.
If the first still on the conscience of the manufacturer, the second high-frequency interference problem is not treated, even a bunch of rings and foil roll .
(We're supposed to use this device with transmitters!)
The complex and sometimes quite justified circuitry, a lot of unnecessary circuits, comparators, optocouplers, transformers,
two (sometimes more) of virtual COM port just to get the opportunity to work FSK . confusion with their numbers.
Much of this is just a clumsy attempt to avoid RF interference and make the interface expensive and versatile! (Useful for mass production and sales)
(Zamanchivo. why not sell the owner of an expensive pile transceiver radio parts for good money!)
as a result, a complex circuit design leads to instability of these devices, the disappearance of levels, even in the absence of strong RF fields.
There is no more reliable circuit element than none!
SPEEDCAT interface is fully compatible with all amateur radio programs:
UR5EQF Log, N1MM, Logger 32, Wintest,
DigiPan, MixW, MMTTY, MMSSTV, Ham Radio Deluxe, DXBase, CQ-Log, working in the environment of OS Windows (98/ME/2000 / XP / 7).
When you connect the transceiver to a computer, you simplify working with DX Clusters - the frequency is now controlled by the CAT system and introduced to logger.
You have an opportunity to work CW, using all the capabilities of computer programs - for both transmission and reception!
In addition to traditional digital communications RTTY, etc., you can now run a very popular form of communication AFSK (BPSK, JT65, etc.), which allow for a very small and limited capacity to carry out long-range antennas and a very interesting radio communications.
When operating SSB, you'll now be able to use the computer's ability to burn off the air, or to play back recorded messages, such as a common call, etc.
In recent years, many new interface circuits "computer Transceiver» CAT
with "providing galvanic isolation for audio signals and control circuits ."
So whether CAT interface isolation?
If you use a notebook PC, powered by a separate power supply, then this obzats can not read further,
and just use my interface without any fears.
The use of "isolating" and deliberate exclusion (common ground) - a sign of the "big technological literacy ."
The fact is that desktop computers are switched-mode power supply.
Power supply 220 volts is applied across European wall socket with earthing contact, as would be .
As for us in the contact plug and socket was never in any case before!
What happens when the ham is trying to connect a computer to the transceiver, even off (but with an inserted into the socket connector plug)
In a desktop computer in the power supply filter capacitors have with each network entry to the body.
It turns jet divider line voltage in half, so that potential and can cause you trouble.
What should be done to ensure that this did not happen, that is, eliminate the discharge via the ground at the compound of the scheme:
It is simply a piece of wire tightly connect the computer and the radio.
Even the ground is not necessary!
Enough to remove the potential difference .
Galvanic isolation of the interface between the computer and the transceiver is only
nervous attempt to avoid RF interference and no more than a ploy "bona fide" sellers from radio
(Ready for your money using your misunderstanding sell you a lot of unwanted radio items, and why not,
because you fear for your expensive "toy" transceiver, but surely cling to the TRX different, random lengths of rope, proudly referred to as DELTA LONG WIRE, etc., and a very good reason .
So, RF leveling is, from her home to escape .
not afraid to level with the transceiver they span from 5 to 12 volts!
Sadim PTT signal at all on the ground, in the cables from the sound if no screening,
in the worst case, we get distortion and background in the path, but the USB bus pickup will lead to the "loss and freezing the computer or interface
have to re-reboot, display the virtual COM ports and other dances with a tambourine,
however . fun, especially in the competition .
Galvanic "isolation" and does not protect against interference, the land on the HF still get a total for the computer and for TRX.
RF currents are simply not even "see" obstacles in its path as "galvanic isolation" with its immense storage capacity of bushings in the chain of audio or optocoupler circuits CAT .
But the complexities of myself with this "decoupling" will end up being a whole bunch!
Here and non-linearity, and false alarms, frequent "drop" interface,
after all not a good life, some manufacturers of interfaces in the chain CAT put a bunch of comparators and have problems with nutrition.
So what do we do . ?
Yes excluded from the USB bus interface converter to the PC, that is, to set the converter directly from the computer's USB connector.
"There is no more reliable elements - than none!"
Computer Interface SPEEDCAT interface
Universal interface SpeedCAT
to connect to the computer via the USB port of virtually any transceiver.
Provides full control of the transceiver of a computer program, a single USB bus, and only through a virtual COM port.
No need to buy additional USB-COM adapter all in one!
Management transceiver circuits for PTT, CW, SQL and through CAT-systems: CI-V, FIF-232, IF-232, RS-232, and further work is digital modes.
In the presence of multiple transceivers flexible switching to a different model radio.
The interface is fully compatible with all amateur radio programs.
Used to work with transceivers ICOM, KENWOOD, YAESU, TEN TEC, ELECRAFT etc.
Guaranteed quality of execution.
Elecraft: K2, K3,
Icom: 7700, 7800,
Kenwood: TS-480, 570, 870, 2000,
TenTec: all transceivers with DB9 or DB25 connectors
Yaesu: FT-450, FT-847, F-920, FT-950, FT-1000MP,
Mark V, Mark V Field, FT-2000, FT-9000
Kenwood TS-140, 440, 450, 680, 690, 711, 790, 811, 850, 940, 950
Models ICOM IC-707, 725,726,728,729
735,736,737,738,746,746 Pro, 7400,7600, 756,756 Pro / ProII / ProIII
models for IC-703, 706,706 mkII, 706mkIIG, 718,78,7000
Yeasu FT-100, 736, 747, 757GXII, 767, 817,
840, 857, 890, 897, 900, 980, 990, 1000, 1000D
Prices are not including shipping costs
(With a valuable parcel identifier number from about $ 100 up to 200p by Russia)
You can purchase any suitable interface for 150 rubles cheaper
If you do not need a management function CW CW
You begin to pull a bunch of wires, connectors, RF leads?
We offer you a brand new computer interface AUDICAT!
Support: Windo ws 7, Windows Vista, Windows XP, MAC OS X, MAC OS
Interface USB 2.0
Adapter will provide:
Office of the circuits CAT system data (frequency control, mode transceiver, etc.)
Translating transceiver in transmit-receive mode (PTT)
Transfer the CW
Digital forms of communication via the built specially configured for the purposes of amateur radio sound card
does not require any kind of adjustments, so there is no audio cords and released the sound card of your PC, fewer CPU cycles
will not be "freezing" waterfall on the screen)
You do not have to change the settings every time the PC sound card to use other programs using the PC's soundcard.
The body has two additional USB 2.0 connector for connecting external peripherals to the example of the Internet modem.
Full control of the transceiver on the PC side of Contest log, for use in competitions.
The device is powered from the PC via USB, so no additional power supply;
Compatible to work with different types of transceivers firms Yaesu, Icom, Kenwood, Ten-Tec, etc.
AUDIOCAT interface - will help you to quickly, easily and with a minimum number of connections to connect the transceiver to a PC.
All in one package melenkimi! All in one connector USB!
You just plug the interface into the USB port of your PC and all!
This device combines all the features, ease of use, excellent design and high cost,
Price unparalleled only 2950 rubles!
Orders sent in two ways:
1. By insured, the insurance score is the total cost of the order. Parcel is sent upon receipt of payment or a copy of the payment receipt.
Application is being processed on the day of receipt and, if given the necessary information and the terms of payment, the package is usually dispatched the next day
(Excluding weekends and holidays).
After sending the parcel to all buyers when the terms of delivery of the goods at the E-mail sent to the scheme, and if necessary, manual driver
as well as the ID is reported departure (to track the passage of the parcel on the website of the Russian Post).
We kindly request - to carefully read the correspondence and emails to verify the presence of attachments.
It should be taken into account that the cost of delivery involves sending ground and may differ from the actual values.
The final amount will be specified for billing.
If for some reason you do not like this option, the application can be issued in any form
To speed up the implementation of the order, it is desirable to immediately inform the full postal address of delivery and the recipient's name in the international format: name, address, zip code, country.
Payment for purchases can be made of non-cash payment to the account, postal money order,
bank transfer through Sberbank of Russia,
Western Union system
through the payment system WebMoney Yandex purse.
The choice is yours.
Can immediately identify the special conditions set and / or delivery.
In each case, the details can and should be specified.
Good luck with your purchase!
All questions and requests will answer with a box firstname.lastname@example.org or feedback forms
More info please see my Web site http://un8gv.my1.ru