Preamps
parameter
Filament Heating
Uf---------------------10V
If ----------------------------------- 3.25A
Interelectrode capacitance
Input capacitance---------------------- 8.5pF
Output capacitance-----------------------------10.5pF
Cross-channel capacitance ----------------------------- 6.5pF
Extreme Rating
Anode voltage --------------------------1500V
Anode dissipation power ----------------------125W
Recommended working status (reference value)
BA-F class power amplifier (two tubes):
Typical operating limit parameters
Ua------------------ 1250 1500 1250 V
Ia (mAx.sig per tube) ------------------210 mA
Pa (in) (mAx.sig per tube)---------------315 W
Pa (per ton--------------125 W
Uh--------------------------------------------------16V
Ug(pk)------------- 235 280 V
Ia (0)----------------148 84 mA
IA (maximum signal) --------------500 600 mA
Pd(mAx.sig)------------6 7 W
RL (aa) ---------------------------------- 6.7 8.2 K
Output power (mAx.sig) ------------300 370 W
Class B power amplifier (R——F):
(The maximum modulation factor of each tube under current carrying condition is 1)
Typical operating limit parameters
Ua------------------ 1250 1500 1500 V
Uh ---------------- 10 volts
Ia -------------------135 115 150 mA
Pascal (inch) ---------------------------- 185 Watts
Pa---------------------------------125 W
Ug (peak)----------------70 70 V
Immunoglobulin ------------------- 15 15 mA
Palladium----------------------------------11, 7.5W
Pout ---------------------------------- 55 57.5W