Radwag F1 Mass Standard - Knob Weights Without Adjustment Chamber - 20 kg

Digital Pressure Gauges Additel 681 20 Bar Pressure range : 0 at 20 Bar (300Psi) Accuracy : ± 0,2% F (more)S Overload : 24 Bar Media : Gas/Liquid (GL)

one BATCH of 5 piecesMetal Ceramic Planar Triode , High Power, High Precision Special Purpose TYPE   (more)for Professional and MIL SPECS - Application i.e. in AIRBORNE DEVICES Manuf.  THOMSON TUBES / THALES / EADS Model YD 1048 NSN 5960-12-165-6996 manufactured 07/2003; NEW and originally packed - see PHOTO the here offered tube has much higher specs and reliability than the normal on the market available YD1048s from SIEMENS or others, which are out of old stocks and have been manufactured in the 1970s description:  ( DATASHEET available as pdf with email, please ask if you want to get one ) metal ceramic construction ..........high power planar triode.......AIR-cooled......Oxide-cathodemax. frequency > 3.5 GHzuse for RF - amplifiers, grid-or plate- pulsed oscillators, frequency- multipliers, switching of high plate voltageshigh amplification factor and trans-conductance; special in frequency stability filament with indirect heating  ( Vf)........................................6.3 V....1.35 Apulsed plate voltage.................................................................8.5 kV ( cold 10 kV )average anode current............................................................. 50 mAanode dissipation...................................................................... 250 Wgrid voltage.................................................................................. - 200 Vaverage grid current.................................................................. 18 mAgrid dissipation........................................................................... 1.5 Wmaximum anode temperature................................................. 200 °Cmaximum enveloppe temperature......................................... 250 °Ctransconductance ( S ) ............................................................. 25 mA / V ( typical )amplification factor ( my)........................................................... 105 ( typical ) to 150 ( max)capacitances -  1 MHz capacitance bridge - ......................... Kg1 = 8.8 to 9.8 pF..............g1A = 1.8 to 2.1 pF...............KA = 0.037 pF The Tubes are BRANDNEW Originally Packed ......  out of NEW PRODUCTION ; The LOT we offer, was manufactured  in July 2003;so tube will be delivered with our 2 years Warranty we have many of these tubes in our stock.... please ask for a pecial offer for larger Quantities

one matching pad Manuf. Rohde & Schwarz Model DAF BN 18084 description: impedance conversion....... (more)............................75 Ohms to 50 Ohms and vice versafrequency range................................................DC to 1000 MHz ( works up to > 2 GHz for indication )power dissipation............................................. 0.5 Wconnector from 9/16 " to 50 Ohmattenuation.........................................................75 to 50 = 7.8 db...................50 to 75 = 4.2 dB pad is in used , good condition and 100 % functional tested