Berkshire Technologies
COOLED AMPLIFIER
PRODUCTS
(see alsoQuinStar QCA
series)
Below is a sample list of some of our amplifier models. Most
amplifiers we produce are custom-designed to meet the customer's specific requirements.
Noise Temperature Measured at 20 Kelvin Physical Temperature
| MODEL NUMBER |
FREQUENCY GHz |
NOISE TEMPERATURE |
GAIN dB |
| L-1.5-30H |
1.3 - 1.7 |
5 K |
33 |
| S-2.3-30H |
2.1 - 2.4 |
6 K |
33 |
| C-4.0-30H |
3.5 - 4.5 |
8 K |
30 |
| C-5.0-30H |
4.8 - 5.1 |
9 K |
28 |
| X-8.5-30H |
8.0 - 9.0 |
10 K |
30 |
| X-11-30H |
9.0 - 10.0 |
12 K |
30 |
| K-15-25H |
12.0 - 18.0 |
20 K |
25 |
General Specifications
| Gain Flatness |
± 1.5dB |
| Gain Slope |
± 0.1dB/10MHz Max. |
| Power Out @ 1dB Compression |
+5dBm |
| Third Order Intercept |
+15dBm |
| Group Delay: |
|
|
± 0.1 nS/100MHz |
|
± 0.1 nS/10MHz |
| VSWR In/Out |
1.25:1 Max; 2:1 L- & S-Band |
| Connectors In/Out |
SMA M/F |
|