VALVES LOW NOISE VHF TRIODE A2599 ISSUE 2 The A2599 is a low noise v.h.f.
triode for grounded-cathode use.
It is a commercial version of the CV5242.
BASE CONNECTIONS h h k k g AND VALVE DIMENSIONS k Base: B9A k Bulb: Tubular.
Max.
overall length: g Max.
seated length: Max.
diameter: a 56mm.
49mm.
22 2mm.
Viewed from underside of base.
HEATER 6 3 0 3 (approx) V A MAXIMUM RATINGS (Absolute) Va pa Ik +Vs Vh-k(pk) Tbulb 250 2 5 20 20 100 200 CAPACITANCES (Measured on a c