control box

control box

Antennas : 40M

• Spitfire Antenna - A multiband antenna for 40 to 160 meters with control box project by HA8RM
  [ Hits: 1290 | Votes: 2 | Rating: 8 ]

• Receiving antenna for low bands  ^updated - K9AY loop antenna installed at PA6Z Contest group. This is a receiving antennas for the low bands (160m, 80m and 40m). Include schematics and info on a building the control box, preamplifier and low-pass filter
  [ Hits: 19594 | Votes: 12 | Rating: 7.91 ]

• Two Wire Beverage - Two Wire Beverage by Jeff Parke, describes a two-wire Beverage antenna design for improved reception with switchable direction (forward/backward) and lower noise level. It includes details on building the antenna, matching transformers, and a control box for selecting direction and connecting to the receiver.
  [ Hits: 11717 | Votes: 10 | Rating: 5.8 ]
• Beverage switching box - Sharing beverage antennas with this switch boxes is possible. This article describes a 6-position remote antenna switch for Beverage antennas on 3 bands (160m, 80m, 40m). It allows selecting one of 6 antennas for each band without affecting other receivers. The system uses a control box with a rotary switch and a separate splitting box with bandpass filters for each band.
  [ Hits: 5509 | Votes: 3 | Rating: 4.33 ]

• K9AY Control Box - Plan for DIY control box for the K9AY loop receiving antenna
  [ Hits: 633 | Votes: 1 | Rating: 4 ]

• Homebrew SGC SG-237 Control Box - A remote control box for the SG-237 that allow to turn on and off, check status the SGC tuner remotely by AA5TB
  [ Hits: 1665 | Votes: 4 | Rating: 5 ]

• K8UR Phased Array Switchbox - A Phased Array Switchbox by ComTek founder K8UR, switch your 4-Square in 8 directions and control it remotely over the internet
  [ Hits: 318 | Votes: 2 | Rating: 5.5 ]

• MDS-HAM Amateur Radio Products - MDS-HAM Amateur Radio Products help make operating easier with the Introduction of the RC-1-Y, and RC-1-M rotor control box. A digital rotor control box with a serial computer interface at an affordable price which is made in America.
  [ Hits: 1618 | Votes: 2 | Rating: 4.5 ]

• Digital Radio Box - DiRaBox Digital Radio Box PC-controlled Shortwave Receiver for Software Defined Radio. The shortwave spectrum offers worldwide reception possibilities like broadcast and amateur radio.
  [ Hits: 2214 | Votes: 4 | Rating: 4.25 ]

• 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: 1176 | Votes: 3 | Rating: 10 ]
• VE2DX Electronics - Amateur radio accessories, like the CT-17B ICOM CI-V hubs, IABs ICOM ACC1 Breakout boxes, GS232Dunio GS232A/B arduino based rotor controler, IMK memory keypad for ICOM Radios
  [ Hits: 288 | Votes: 0 | Rating: 0 ]

• 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: 28596 | Votes: 602 | Rating: 7.39 ]

• A simplified video control box - When one starts in amateur television, one begins with a small simple transmitter and a small camera. But very quickly, one needs to transmit audio signals with the pictures, then comes a second camera
  [ Hits: 357 | Votes: 0 | Rating: 0 ]

• ZL1BPU Rotator Controller - The ZL1BPU Rotator Controller has been designed as an add-on unit for the popular Kenpro KR-400 and Yaesu G-400 rotators. The controller consists of a small circuit board which fits inside the rotator control box
  [ Hits: 628 | Votes: 0 | Rating: 0 ]

• Remote Coax Switch - 6x2 coaxial remote antenna switch, completed unit showing weatherproof relay box and station control unit.
  [ Hits: 2759 | Votes: 1 | Rating: 1 ]
• Antenna Relay and distributor Box project - Have you problem with your RG cables ? This page describes a smart antenna box using an RG-cathode for 3 antennas. The remote control needs just a simple wire and the GND for remote-control
  [ Hits: 1318 | Votes: 2 | Rating: 1 ]
• Beverage Remote Switch  ^new - The author describes building a remote switch box to control the direction of two reversible Beverage antennas. The switch uses a buried cable and relays to select the desired antenna direction from the shack. The design is simple and uses common components.
  [ Hits: 38 | Votes: 0 | Rating: 0 ]

• Yaesu FT-891 Go-Box for POTA - This article documents the author's latest go-box build for outdoor ham radio operations using a Yaesu FT-891 transceiver. The go-box is constructed from a plastic "50-cal ammo case" and contains various components, including the transceiver, LDG Z11 Pro autotuner, DIY Yaesu FH-2 remote control keypad, and an external battery. The author details the design considerations, the mounting of components inside the box, and addresses issues related to ventilation and cable management. The go-box is geared for CW operations and POTA activations, with further modifications planned for a microphone and DATA jack. This project allows for rugged, environmentally protected outdoor radio operations while maintaining portability.
  [ Hits: 196 | Votes: 0 | Rating: 0 ]
• Portable Efficiency: Building a KX3 Go-Box - A Go-box streamlines radio setup for temporary operations. Detailed guidance is provided on constructing a KX3 Go-box based on Radioset-go products. Emphasizing cooling, it incorporates silent fans and a temperature-controlled system. Wiring complexities, power considerations, and battery installation are covered. The Go-box offers a neat solution for field days and temporary setups, improving the efficiency and portability of the Elecraft KX3.
  [ Hits: 37 | Votes: 0 | Rating: 0 ]

• Fox Box - Transmitter controller - This FOX-BOX is based on a single CMOS 555 timer and uses an ISD1000 chip to store the transmit ID.
  [ Hits: 271 | Votes: 0 | Rating: 0 ]