Coupleurs d'antennes - SGC
La société américaine SGC fabrique des radios et des accessoires pour l'utilisation mobile sur ondes courtes. Les produits sont principalement développés pour des applications commerciales, ce qui les rend extrêmement robustes et "infaillibles" en fonctionnement. Plug-and-play est la devise...
Pour les radioamateurs, la sélection suivante de tuners automatiques d'antenne est très intéressante. Un peu plus cher, mais vous en aurez pour votre argent.
| Product | SG-239 | SG-237 | SG-230 | SG-235 - no longer available | SG-231 - no longer available |
|---|---|---|---|---|---|
| HF Frequency Range | 1.8 - 30MHz | 1.8 - 60MHz | 1.6 - 30MHz | 1.8 - 30MHz | 1 - 60MHz |
| Power Input Range (PEP watts) | 1.5-200 | 3-100 | 3-200 | 3-500 | 3-100 |
| PEP SSB or CW (morse) Power (watts) | 200 | 100 | 200 | 500 | 100 |
| Continuous 'key down' Power (watts) | 80 | 40 | 100 | 250 | 60 |
| Input Impedance Range (Ω) | 45-55 | 45-55 | 45-55 | 45-55 | 45-55 |
| SWV (Typical) | <2:1 | <2:1 | <2:1 | <1.4:1 | <1.4:1 |
| DC Input Requirement (VDC) Nominal | 13.8 | 13.6 | 13.6 | 13.6 | 13.6 |
| DC Operating Range (VDC) | 10 to 18.5 | 10 to 18 | 10 to 18 | 10 to 18 | 10 to 18 |
| Input Current (average amps) | 0.23 | 0.3 | 0.9 | 1.4 | 0.5 |
| Random Set Times (seconds) | <2 | <4 | <2 | <2 | <4 |
| Recurrent Set Times(millisec) | <10 | <10 | <10 | <10 | <10 |
| Non-Volatile Memory Addresses | 170 | 170 | 500 | 170 | 170 |
| Total combinations using all elements | 1/8 million | half million | half million | half million | four million |
| Antenna Length operating higher than 3.3 MHz | 40 ft min. | 8 ft min. | 8 ft min. | 23 feet min. | 8 ft min. |
| Antenna Length operating from the lowest frequency to 3.3 MHz | 100 ft min. | 28 ft min. | 23 ft min. | 150 feet min. | 23 ft min. |
| configuration | Pi & L | Pi & L | Pi & L | Pi & L | Pi & L |
| Input Capacitance minimum | 50pf | 50pf | 100pf | 100pf | 50pf |
| Input Capacitance maximum | 3150pf | 6400pf | 6400pf | 6400pf | 6400pf |
| Inductance minimum | 0.25µH | 0.125µH | 0.25µH | 0.125µH | 0.125µH |
| Inductance maximum | 15.875µH | 32µH | 64µH | 32µH | 64µH |
| Output Capacitance minimum | 50pf | 12.5pf | 25pf | 12.5pf | 12.5pf |
| Output Capacitance maximum | 740pf | 200pf | 800pf | 400pf | 400pf |
| Installation | Any position | Any position | Any position | Any position | Any position |
| Operating Temperature (Celsius) | -35C to +70C | -35C to +70C | -35C to +70C | -35C to +70C | -35C to +70C |
| Environmental | None | Waterproof at immersion of two feet, half hour | Waterproof at immersion of two feet, half hour | Waterproof at immersion of two feet, half hour | Waterproof at immersion of two feet, half hour |
| Size Overall (inches) | 7.5Dx6Wx1.85H | 6Dx7Wx1.5H (5.5x6x1.7 PCB Only) |
16Dx12Wx3H | 16Dx12Wx3H | 11.5Dx9.5Wx1.7H |
| Size Overall (centimeters) | 19D x 15 W x 5H | 22.9D x 17.8 W x 3.8H | 40.6D x 30.5 W x 7.6H |
40.6D 30.5 W x 7.6H |
29.2D x 24.1 W x 4.32H |
| Gewicht (pounds) | 2 lbs. | <2 | 8 | 8 | 3.8 |
| Gewicht (kg) | .75 kg | <0.75 | 3.5 | 3.5 | 1.6 |
| Case Construction | Aluminium Case | Plastic ABS Waterproof case metal base |
Plastic ABS Waterproof case |
Plastic ABS Waterproof case |
Plastic ABS Waterproof case metal base |
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SG-237 Mini-Smartuner, Coupleur d'antenne 1,8-60MHz, 100WSGC Mini Smarttuner SG-237
Plus disponible
Voir les accessoires477,00 €TVA inclus, frais de port non inclus 400,84 €En stock
REF SG-237 -
Tune Control Unit pour SG-230/237/239Tune Control Unit pour SG-230 -237 -239 (comme SGC Smartlock)
En stock, expedié sous 1 à 2 jours
149,00 €TVA inclus, frais de port non inclus 125,21 €
REF SGC-TCU -
149,00 €TVA inclus, frais de port non inclus 125,21 €En stock
REF SMARTLOCK -
SG-239 Coupleur d'antenne 1,8-30MHz, 200W, auch manuell bedienbarSGC Smartuner
Plus disponible
Voir les accessoires298,00 €TVA inclus, frais de port non inclus 250,42 €En stock
REF SG-239
