HF Automatic antenna tuner Codan
The CODAN 9103 HF Automatic Antenna Tuner has been designed for operating with most end-fed long wire and whip antenna systems in fixed land station applications.
Key features
In-built memory
A feature of the CODAN 9103 is the in-built memory. This stores the tuning configuration used to tune a particular channel frequency. The tuning configuration can be accessed within 10 milliseconds when that channel is used again. The memory is capable of storing hundreds of individual tuning configurations.
Easy to install and operate
Housed in a weatherproof case, the 9103 is supplied complete with mounting bracket, 10 or 30 m control and coaxial cables (please specify when ordering), and an installation and operation handbook.
Accessories
Accessory code
163 - 1.8 m copper clad steel earth rod complete with copper strip and clamps
705 - Copper earth strip 50 mm x 0.46 mm (26 gauge) for connecting transceiver and tuner to an earth point
Technical specifications
| Power rating | 150 watts (PEP) voice only |
| Size and weight | 284 mm W x 70 mm D x 350 mm H; 3.5 kg |
| Power requirements | 12 V DC nominal (supplied from the |
| Input impedance | 50 Ohms, unbalanced |
| Length of single antenna | Whip (unloaded) 3.65 m (12 ft) minimum 8.8m (29 ft) recommended |
| Length of long wire antenna | Length of antenna feeder and earth connection — 3 m minimum Recommended maximum length — 15m |
| Operating temperature range | –35 to +70°C |