Siemens RW 2135

Travelling Wave Tube

Specifications Courtesy of DF6NA

WE HAVE A FEW OF THESE TO PLAY WITH FOR PORTABLE USE ... TROUBLE IS A LACK OF MATCHING POWER SUPPLIES!!!! OH WELL, ONE DAY.

Frequency 10.7 - 11.7 GHz
Usage 64 QAM .
U filament 6.3 +/- 0.2 Volt
I filament 0.55 A
T min 1 min
U g2 3.43 - 4.3 kV
U g2 max 5.4 kV
I g2 >0.2 mA
I g2 max -0.2 - +0.5 mA
Uc1 2.4 kV
Uc1 min/max 2.35 - 3.0 kV
Uc2 0.4 kV
Uc2 min/max 0.37 - 0.9 kV
I cathode 130 mA  
U helix 5.1 kv
U helix max 5.4 kv
I &nbsphelix max 3 mA
P sat 10 * W
T max 90 deg C
RF conn. SMA IN/OUT


* = Continuous Power - Puls 30 W