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Part Number
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A2599 |
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Manufacturer
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GEC |
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Description
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Low Noise VHF Triode |
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Published
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Aug 20, 2016 |
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Detailed Description
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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 co...
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Datasheet
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A2599
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Overview
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 cold screened valve)
Cg-all.
less a: 3·5pF;
Ca-all.
less g: 0'7pF;
V W rnA V V °C
Cg-a: 1·lpF.
CHARACTERISTICS
Va i,
Vg
gm
[.
1
*Cin(w) *nn(w)
130 16 -1 (approx) 15 60 6 (approx) 30 (approx)
* Measured hot at 45...
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