3CX1500A7 it is metal ceramic structure triode, the heater -type Oxide cathode, it is cooled by forced air, the high amplification factor triode. The max Working Frequency 250MHz. The max anode dissipation power 1500W. it is used for cathode-excited Class AB2 or Class B amplifiers or cathode-excited anode modulation class C amplifier, high power gain and low intermodulation distortion can be achieved when it is used as a linear amplifier.
Electrical Characteristics
| Heater Voltage |
5V |
| Heater Current |
11A |
| Amplification Factor |
200 |
| Transconductance |
≥55mA/V |
Interelectrode capacitances
Grounded cathode |
| Input |
38.5pF |
| Output |
11.5pF |
| Feedback |
0.1pF |
| Max Frequency |
250MHz |
| Operating position |
Any |
| Cooling |
Forced air |
| Max temperature seals |
250ºC |
| Max Length |
102.2mm |
| Max Diameter |
85.85mm |
| Weight |
0.7kg |
Limit Working Conditions:
| Anode Voltage |
4kV |
| Anode Current |
1A |
| Anode Dissipation |
1.5kW |
| Grid Dissipation |
25W |
| Max Frequency |
250MHz |
Typical Operation:
| Cathode excitation Class AB2 linear amplifier(30MHz) |
| Anode Voltage |
2700 3500 V |
| Cathode Voltage |
8.2 8.2 V |
| Zero Signal Current |
92 182 mA |
| Signal Anode Current |
740 1000 mA |
| Double Anode Current |
480 675 mA |
| Signal Grid Current |
40 74 mA |
| Double Grid Current |
16 25 mA |
| Peak Driving Power |
40 64 W |
| Output Power |
1085 2035 W |
| Load Resistance |
1820 2000 Ω |
| intermodulation istortion3 |
-40 -38 dB |
| intermodulation istortion5 |
-41 -41 dB |
Cathode excitation Class AB2
amplifier(220MHz) |
| Anode Voltage |
2500V |
| Cathode Voltage |
8.2V |
| Anode Current |
1A |
| Grid Current |
10mA |
| Driving Power |
64W |
| Output Power |
1500W |
| Gain |
14dB |
| Anode modulation, Cathode excitation class C RF power amplifier(30MHz) |
| Anode Voltage |
2400V |
| Cathode Voltage |
22V |
| Anode Current |
0.6A |
| Grid Current |
45mA |
| Driving Power |
41W |
| Output Power |
1000W |
| Gain |
14dB |
Dimension(mm)
Product Picture
Product Description
3CX1500A7 is a metal ceramic RF power supply triode tube designed specifically for industrial applications. This tube uses a coaxial design and metal-ceramic technology. This tetrode 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-834F, FU-834FA, FU-924F, FU-924FA, FU, FU-101F/M, FU-101Z, FU-101C, FU-832C/FA, FU-832F/M, FU-917F/M, FU-307S, FU-74F, FU-84F, FU-250F, FU-252F, FU-946F, FU611F, FU612F, FU613F, FU001F, FU104C, FU104Z, FU115F, FU116F, FU252F, FU615F, FU616C, FU617F, FU618F, FU720F, FU820C, FU820F, FU002F, FU617FT.
FM70FT,
ML8533, ML8536
YU191B, YU191C, YU-148, YU-108(3CX4500H3), YU-148(3CX6000A7), YU-191B,
YL1050, YL1057, YL1631, YL1420,
CQK25-2, CQK50-2
3CX2500H3, 3CX2500A3/F3, 3CX3000A7, 3CX3000F7, 3CX1500D3, 3CX10000D3, 3CX10000A3/A7, 3CX10000H3, 3CX15000A3/A7, 3CX15000H3, 3CX20000H3, 3CX20000A7,
3C(P)X800A7, 3C(P)X1500A7, 3CPX5000A7,
3CW5000F1/F3, 3CW40000H3, 3CW45000H3, 3CW20000A7, 3CW20000H3, 3CW20000H7, 3CW30000H3/A7, 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/J, 4CX15000A, 4CX20000C/D/E, 4CV100000C, 4CX250K, 4CX1500A, 4CX3000A, 4CX15000A, 4CV100000C, 4CX35000C, 4CX5000A
5CX1500A,
CTK12-4, CTK12-1, CTK15-2, CTK-25-4, ITK12-1, ITK3-1, ITK5-1, ITK15-2, ITK30-2, ITK60-2, 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, TH375, TH537, TH558, TH373.
E3061, E3062, E3062E, E3069, E3130,
RS3060CL, RS3060CJ, RS3021CJ, RS3026CJ, RS3040CJ, RS3041CJ, RS3041CJ/CLX, RS3040CJ/CLX, RS3060CJ/CLX, 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, 8T85RB, 8T87RB, 8F76R, 8T69JB,
SK300 Socket, SK1300 Socket, SK2210 Socket, SK184 Socket.
Certifications
Packaging & Shipping
FAQ
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