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| ■ IMPEDANCE MATCHING BOX |
| THAMWAY's MATCHING BOX is a product that takes matches the impedance between RF amplifiers or RF power supplies (impedance: 50Ω) and their loads. The best product is designed and manufactured based on frequency, power output, and load. |
| When the frequency is almost 100MHz or less, it is achieved with lumped constant reactance element (L.C.). Moreover, it is called the stub tuner when 100MHz is exceeded, and is achieved in the distributed constant circuit using the principle of the impedance transformation of the transmission route. |
| The manual matching box is adjusted by controlling C and L on the front panel while monitoring the FWD/REV power meter. When the frequency is wideband, the internal inductance (L) tap is changed and matches.
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| For automatic matching boxes, an attached controller sends signals to the box, which adjusts automatically. |
| An FWD/REV meter and a Vpp/Vdc monitor can be added as options. |
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| T020-5568A |
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| Model | T020-5568A |
| Frequency | 20MHz - 100MHz |
| Power Output | 300W CW |
| Input Connector | BNC-FEMALE |
| Cooling | Forced-Air |
| Power Supply | AC100V |
| Shape | Case for 19-inch rack |
| Size | 480(W)x199(H)x450(D)(mm)
(excluding protrusions) |
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| T020-5366A |
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| Model | T020-5366A |
| Frequency | 13.56MHz |
| Power Output | 200W CW |
| Input Connector | BNC-FEMALE |
| Cooling | Air (Without blower) |
| Power Supply | AC100V |
| Shape | Aluminum case |
| Size | 260(W)x149(H)x230(D)(mm)
(excluding protrusions) |
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| H021-5766C(Auto Matching Box) |
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| Model | H021-5766C |
| Frequency | 13.56MHz |
| Power Output | 500W CW |
| Output Connector | Screw hole for fixation(φ6) |
| Cooling | Forced-Air |
| Power Supply | AC100V |
| Shape | Case for 19-inch rack |
| Size | 480(W)x199(H)x450(D)(mm)
(excluding protrusions) |
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| H020-6523C(Auto Matching Box) |
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| Model | H020-6523C |
| Frequency | 400kHz - 800kHz |
| Power Output | 3kW CW |
| Input Connector | HN-FEMALE |
| Cooling | Forced-Air |
| Power Supply | AC100V |
| Shape | Aluminum case |
| Size | 400(W)x200(H)x320(D)(mm)
(excluding protrusions) |
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| H022-5789C(Two stub coaxial tuner) |
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| Model | H022-5789C |
| Frequency | 100MHz - 200MHz以上 |
| Band | 100MHz to 140MHz
130MHz to 170MHz
160MHz to 200MHz |
| MAX Power | more than 1kW CW |
| Input Connector | LC-FEMALE |
Input
Impedance | 50Ω |
Output
Impedance | 50Ω to Several kΩ |
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| Vpp,Vdc Monitor (option) and |
| Matching box remote operation part |
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| Display part | Vpp/Vdc
Amount of rotation of L and C(%)
Limit warning light of L and C |
| Operation part | Automatic / manual change
Switch for adjustment of L and C |
| Power Supply | AC100V |
| Shape | Case for 19-inch rack |
| Size | 480(W)x149(H)x450(D)(mm)
(excluding protrusions) |
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