Siemens RW ###
Traveling Wave Tubes
Beam focussing by means of an integral periodic permanent magnet system.
. | RW48 RW48C | RW48M | RW85 | RW88C | RW89 RW89D | RW90 RW90D | RW189 | . | |
---|---|---|---|---|---|---|---|---|---|
Frequency | 3.6 - 4.2 | 4.4 - 5.0 | 6.425 - 7.125 | 5.9 - 6.425 | 5.9 - 7.1 | 7.1 - 8.5 | 5.9 - 7.125 | GHz | |
Usage | wideband | wideband | wideband | analog | 8 PSK / analog | 8 PSK / analog | 16 QAM | . | |
U filament | 6.3 +/- 0.2 | 6.3 +/- 0.2 | 6.3 +/- 0.2 | 6.3 +/- 0.2 | 6.3 +/- 0.2 | 6.3 +/- 0.2 | 6.3 +/- 0.2 | Volt | |
I filament | 0.76 | 0.76 | 0.57 | 0.55 | 0.55 | 0.55 | 0.55 | A | |
T min | 0 | 0 | 0 | 0 | 1 | 1 | 1 | min | |
U g2 | -0.65 - -0.06 | 1.3 - 1.9 | 2.3 - 2.9 | 1.2 - 1.8 | 1.2 - 2.1 | 1.3 - 2.1 | 1.8 - 2.3 | kV | |
U g2 max | 2.5 | 2.5 | 3.2 | 3.0 | 3.0 | 3.0 | 3.0 | kV | |
I g2 | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 | <0.2 | mA | |
I g2 max | +/-0.4 | +/-0.4 | +/-0.4 | +/-0.3 | +/- 0.3 | +/- 0.3 | -0.2 - +0.5 | mA | |
Uc1 | 1.2 | 1.2 | 1.5 | 1.35 | 1.15 | 1.15 | 1.45 | kV | |
Uc1 min/max | < 1.5 | 1.5 | 1.45 - 1.7 | < 1.5 | < 1.4 | < 1.4 | 1.4 - 1.8 | kV | |
Uc2 | . | . | . | 0.65 | 0.55 | 0.55 | 0.4 | kV | |
Uc2 min/max | . | . | . | <0.8 | <0.8 | <0.8 | 0.37 - 0.9 | kV | |
I cathode | 47 | 47 | 67 | 40 | 60 | 60 | 110 | mA | |
U helix | 1.8 - 2.1 | 1.95 | 3.25 | 2.375 | 2.55 | 2.55 | 2.7 | kv | |
U helix max | 2.5 | 2.5 | 3.5 | 3.0 | 3.0 | 3.0 | 3.0 | kv | |
I  helix max | 4 | 4.5 | 4 | 4 | 4 | 4 | 4 | mA | |
P sat | 11 | 10 | 22 | 11 | 15 | 15 | 8 # | W | |
T max | 115 | 115 | 120 | 100 | 100 | 100 | 90 | deg C | |
RF conn. | 1,4/4,4 | 1,4/4,4 | 1,4/4,4 | N | N | N | N | . | |
PWR-supply | . | . | . | . | RWN110/120 | RWN110/120 | RWN220 | . | |