Transmitter Tube Power Metal Vacuum Electron Triode Th537

• Customization: Available
• Encapsulation Structure: Other
• Working Frequency: High Frequency
• Model NO.: TH537
• Power Level: High Power
• Function: Power Triode
• Material: Metal Ceramic
• Filament Voltage: 18V
• Filament Current: 430A
• Amplifcation Factor: 4.3
• Power: 300kw
• Working Position: Vertical
• Max Height: 560mm
• Max Diameter: 310mm
• Max Weight: 56kg
• Cooling: Water and Forced Air
• Transport Package: Foam Packing
• Trademark: SETEC
• Origin: China
• HS Code: 8540890090
• Production Capacity: 10PCS Monthly

Product Description

It is a ceramic/metal, multiphase-cooled(water/vapor) power tetrode, designed for use in AF and RF amplifiers up to 110 MHz. this tube has a thoriated tungsten mesh filament and pyrolytic graphite grids which provide high-dissipation combined with low secondary emission characteristics. It is cooled with forced air, the max anode dissipation rating is 300kW steady state, with multiphase cooling.

Electrical Characteristics

Heating	Direct
Heater Voltage ( Uf , AC or DC)	18V
Heater Current(If )d	430A
Amplification Factor	4.3
Transconductance(IA=10/15A,Ug2=1000V)	400mA/V
Cathode-Control-grid	310 pF
Control-grid-Screen-grid	510 pF
Screen-grid-Anode	74 pF
Weight	56kg

Limit Working Conditions:               

Anode Voltage	Ua    15 kV
Screen-grid DC Voltage	Ug2   1500 V
Control-grid DC Voltage	Ug1   -800 V
Peak cathode current	Ik     400 A
Anode Dissipation	Pa    300 kW
Control-grid Dissipation	Pg1   2 kW
Screen-gird Dissipation	Pg2   5 kW

                              
Typical Operation:

Frequency	f     ≤30     MHz
Anode Voltage	Ua    11     kV
Screen-grid dc voltage	Ug2   1000   V
Control-gird dc voltage	Ug1    -550   V
Anode dc current	Ia     36    A
Screen-grid dc current	I g2    1.3     A
Control-gird dc current	I g1     2     A
Anode Dissipation	Pa      90    kW
Control-grid Dissipation	Pg1    600   W
Screen-gird Dissipation	Pg2     4     kW
Output power	P      305   kW

Product Picture

Dimension(mm)

Product Description

TH537 is a High Frequency Metal ceramic transmitting tube designed specifically for industrial applications. This tube uses a coaxial design and metal-ceramic technology. This tube may be operated in CW or pulse modes.

For operation in pulse mode, the parameters depend on each equipment characteristics.

We manufacture the following all models.
FC-10FA, FC-10FT, FC-732F, FC-735F, FC-735FT, FC305F, FC311, FC312F, FC620F, FC620FT,FD911S, FD003Z, FD-5S.
FC10FT, FC201F, FC307F, FC307FS, FC308C, FC310C, FC310F, FC502F, FC732F, FC734F, FC735F.
FU-33, FU-833A, 833A, 833C, FU-74F/RY-74B, FU-100F, FU-728F, FU-113F, FU-113FG, FU-998F, FU-5S, FU-62S, FU-610F, FU-610FA, FU-610S, FU-724F, FU-724S, FU-727F, FU-824F, FU-824FA, FU-832F, FU-834F, FU-834FA, FU-836F, FU-924F,FU-924FA,FU-928F,FU-101F,FU-101M,FU-101Z,FU-101C,FU-832C,FU-832FA, FU-832F,FU-832M, FU-917F,FU-917M, FU-307S, FU-74F, FU-250F, FU-252F, FU-946F, FU-947F FU611F, FU612F, FU613F, FU001F, FU104C, FU104Z, FU115F, FU116F, FU252F, FU615F, FU616C, FU617F, FU618F, FU720F, FU820C,FU820F, FU002F, FU617FT, FU-84F, FU-74F, FU-1608C, FU-1608F.
GU84B, GU74B, GU78B.
FM70FT,ML8533, ML8536,YU191B, YU191C, YU-148, YU-108,, YU-148, YU-191B,YL1050, YL1057, YL1631, YL1420,YD1202, YD1212.
BW1184J2F, BW1185J2F, BW1184J, BW1185J, BW1184J2, BW1185J2, BW1608J2F, BW1608J.CQK25-2,CQK50-2.
3CX4500H3,3CX6000A7,3CX2500H3,3CX2500A3,3CX2500F3,3CX3000A7,3CX3000F7,3CX1500D3,3CX10000D3,3CX10000A3,3CX10000A7,3CX10000H3,3CX15000A3,3CX15000A7,3CX15000H3,3CX20000H3,3CX20000A7,3CX800A7,3CPX800A7,3CX1500A7,3CPX1500A7,3CX5000A7,3CPX5000A7,YU-158.
YC-156,YC-156A,YC-179,YC-236,YC-257.
3CW5000F1,3CW5000F3,3CW40000H3,3CW45000H3,3CW20000A7,3CW20000H3,
3CW20000H7,3CW30000H3,3CW30000A7,3CW30000H7.
3CX2500A3,3CX2500F3,3CX2500H3,3CX3000A7, 3CX1500A7, 3CW20000A7.
4CX250B, 4CX250R, 4CX250FG, 4CX800A/RY-74B, 4CX800A, 4CX350A, 4CX350F, 4CX1000A,4CX1500B,4CX3500A,4CW1000A,4CX1500A,4CX3000A,4CX5000A,4CX5000R,4CX7500A,4CX10000D,4CX10000J,4CX15000A,4CX20000C,4CX20000D,4CX20000E,4CV100000C, 4CX250K, 4CX1500A, 4CX3000A, 4CX3500A, 4CX15000A, 4CV100000C, 4CX35000C, 4CX5000A,5CX1500A.
CTK12-4, CTK12-1, CTK15-2, CTK25-4, ITK12-1, ITK3-1, ITK5-1, ITK15-2, ITK30-2, ITK60-2, ITK70-2, ITK90-1, ITL12-1, ITL3-1, ITL5-1, ITL9-1, ITL15-2.
TH5-6, TH6-3A, TH382, TH382, TH584, TH338, TH331, TH537, TH527, TH327, TH582, TH558, TH610, TH375, TH576, TH373, TH328, TH347.
E3061, E3062, E3062E, E3069, E3130.
RS3060CL, RS3060CJ, RS3021CJ, RS3026CJ, RS3040CJ, RS3041CJ, RS3041CJ, RS3040CJ, RS3060CJC, RS3021, RS2048CJ, RS2048CJC, RS1034SK, RS1034SL, RS1072C, RS2054SK.
8560AS, 928F,836F, 8741, 7T85, 7T69, 8F75R, 7F71RA, 8F68R.
6T51, 6T58RA, 7T62R, 7T62RE, 7T85RB, FU-947F, 7T69RB, 7T84RB, 7T69RB, 8T25RA, 8T85B, 8T85RB, 8T87RB, 8F76R, 8T69JB.
SK300 Socket, SK1300 Socket, SK2210 Socket, SK184 Socket.

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