gain control

11 links

C.A.T.S, Rotor Doc - Manufacture CATS antenna rotator and digital controls. Service, stock, and provide parts for top quality AMERICAN-MADE antenna rotators from companies such as Alliance, C.A.T.S., CDE/Hy-Gain, and Channel Master, both young and old.
[ Hits: 7269 | Votes: 17 | Rating: 6.47 ]

RT Systems - Online shopping, Programming Software, Icom, Yaesu, Kenwood, Istron, HyGain, MFJ, cat cables interfaces and other radio control cables.
[ Hits: 2461 | Votes: 2 | Rating: 1.00 ]

Kenwood TS-950S RF gain mod - The Kenwood TS-950S and TS-950SD HF transceivers are fine radios. However, many, if not all, of them were produced with a design flaw which allows the RG GAIN control to cease function in the presence of a strong signal IF the AGC has been turned OFF
[ Hits: 1493 | Votes: 1 | Rating: 1.00 ]

G3IBI Antenna rotators - Carry a small stock of new and reconditioned parts for both rotators and control boxes for the following makes: CDE/HYGAIN , YAESU , STOLLE.
[ Hits: 1041 | Votes: 3 | Rating: 10.00 ]

LP-Rotor - LP-Rotor 2.0 is a standalone freeware rotator control program for use with Microsoft Windows. LP-Rotor should work with all versions of Windows from Windows 95 forward. It is designed to be used with the Hy-Gain DCU-1 or RotorEZ interfaces for Hy-Gain rotators, or the RotorCard interface for Yaesu rotators.
[ Hits: 4183 | Votes: 3 | Rating: 7.00 ]
PstRotator - PstRotator handles just about every controllable rotator in common use: Prosistel, Green Heron, HyGain, RC1 MDS, Rotor-EZ Idiom Press, Yaesu Az and many more PstRotator includes automatic tracking for satellite or EME communications, using programs like WSJT, VQLog, TACLog, Z-Track, GJTracker, EME System, Trak_SM, WXtrack, WinOrbit, Orbitron, Nova for Windows, Sat_Explorer, SatPC32, Win-Test. PstRotator supports remote control over TCP/IP.
[ Hits: 3252 | Votes: 28 | Rating: 8.75 ]

DXView ^pop - A free application that displays location information determined from a callsign, displays translations of common "QSO words and phrases" in the languages used in the callsign's DXCC entity, displays beam headings and SpotCollector DX Spots on a world map, displays country maps, and provides point-and-click control of antenna rotators from AlfaSpid, ARSWIN, Heath, Hygain, M2, Prosistel, SARTek, TIC, Trackbox, and Yaesu
[ Hits: 27431 | Votes: 595 | Rating: 7.42 ]

AZ-EL USB Rotor Controller AE-21 - AF6SA USB antenna AZ-EL rotor controller compatible with Yaesu G-5500, G-450, G-650, HY-Gain and other AC motor rotors
[ Hits: 706 | Votes: 2 | Rating: 5.50 ]

Rotator Control for HyGain HAM-IV - Hy-gain HAM-IV rotator control with Arduino by OK1BIL
[ Hits: 1387 | Votes: 0 | Rating: 0.00 ]

20m CW QRP Transceiver - Schematic diagram of a direct-conversion receiver that uses an audio-based automatic gain control, an LC tone filter, and a 100-kHz crystal for frequency alignment. The same VFO is used for transmitting and receiving
[ Hits: 1946 | Votes: 6 | Rating: 1.83 ]

Antenna Noise and Signal Cancelling at LF - By using the signals from two antennas, controlling their relative amplitudes and controlling the phase of one of them, unwanted signal or unwanted noise can be phased out. Circuitry is described which uses the signal from a wire antenna to provide selective cancelling against the signal output from an LF loop antenna.
[ Hits: 7623 | Votes: 5 | Rating: 4.00 ]