Description
BUC à bande Ku avec 25W de puissance de sortie, offrant hautes performances dans un encombrement commun.
Le BUC intègre les technologies de convertisseur élévateur et de SSPA de Linwave dans un petit module compact.
Des options complètes de contrôle et de commande et des options définissables par l'utilisateur offrent des solutions flexibles pour les applications fixes et mobiles.
Des bandes de fréquences personnalisées sont également disponibles pour les applications de niche.
| Parameter |
Limits |
Units |
Comments |
| IF frequency |
950 to 1700 |
MHz |
950 to 1450MHz
available as option |
| Output Frequency |
13.75 to 14.5 |
GHz |
14.0 to 14.5GHz
available as option |
| LO frequency |
12.8 |
GHz |
13.05GHz for 14.0 to 14.5GHz
option |
| Output Power Psat |
43.5 |
dBm |
typ |
| Output Power P1dB |
43 |
dBm |
typ |
| Small signal gain |
50 |
dB |
typ |
| Gain flatness |
±2 |
dB |
Max, full band |
| Gain slope |
±0.25 |
dB |
Any 40MHz B/W |
| Gain vs. Temperature |
±2 |
dB |
-30 to +60°C basplate temperature |
| Input Return loss |
13 |
dB |
max |
| Output return loss |
13 |
dB |
max |
| Noise Figure |
20 |
dB |
typ |
| IMD |
-25 |
dBc |
3dB total back off from P1dB, 2 tones 10MHz apart |
Spurious
In band signal related
Non signal related Local oscillator |
-60
-60
-50 |
dBc
dBc dBc |
max
max max |
| Harmonics |
-40 |
dBc |
2nd harmonic at P1dB |
Group delay
(any 40MHz) |
1.0
0.01 |
ns (pk-pk)
ns/MHz |
Ripple
Linear |
|
0.003 |
ns/MHz2 |
Parabolic |
| Reference frequency |
10 |
MHz |
Diplexed onto IF input |
| Reference input power |
-5 to +5 |
dBm |
|
| Phase Noise (offset) |
|
|
Typical values. |
| 100Hz |
-70 |
dBc/Hz |
Compliant to IESS308 |
| 1kHz |
-75 |
dBc/Hz |
Performance depends upon the |
| 10KHz |
-90 |
dBc/Hz |
quality of the external 10MHz |
| 100KHz |
-110 |
dBc/Hz |
reference |
| 1MHz |
-118 |
dBc/Hz |
|
| Input supply voltages |
+12 |
V |
Adjustable to +10V |
| -12 |
V |
100mA max, gate supply |
| Input power |
200 |
W |
typ |
| Dimensions |
190 x 90 x50 |
mm |
+/- 1mm |
| Weight |
1.6 |
Kg |
max |
| M&C functions |
TX enable/disable
Over temperature alarm (disables SSPA) |
Open = fault |
Open collector output, external pull up required. |
| Baseplate temperature monitoring |
Output voltage = 1000mV + (20mV*t) t= °C |
V |
Output voltage
proportional to baseplate temperature |
| (eg. 50°C =2V) |
