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420 [2007/02/11 23:12] n5na |
420 [2018/11/01 02:54] (current) n5na [Related Links] |
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| ====== Hercules II Model 420 ====== | ====== Hercules II Model 420 ====== | ||
| + | {{420.jpg?150|}}{{420rear.jpg?135|}} | ||
| + | |||
| + | ===== Description ===== | ||
| + | Solid state all mode 550 watt no-tune amplifier. | ||
| + | |||
| + | ===== Reviews ===== | ||
| + | *[[http://www.eham.net/reviews/detail/111|eHam]] | ||
| + | *CQ Magazine, 1990, August, Page 22 | ||
| + | |||
| + | ===== Related Links ===== | ||
| + | *[[this>./webarchive/420/|Archived Ten-Tec Web Page]] | ||
| + | |||
| ===== Specifications ===== | ===== Specifications ===== | ||
| ***Operating Frequency Range:** General coverage 1.6 to 22.000 MHz. Modification for 22.000 to 30.000 MHz is available for authorized users.Coverage is in seven bands which are front panel or rear panel remote selectable. | ***Operating Frequency Range:** General coverage 1.6 to 22.000 MHz. Modification for 22.000 to 30.000 MHz is available for authorized users.Coverage is in seven bands which are front panel or rear panel remote selectable. | ||
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| ***Harmonics:** -50 dB typical. | ***Harmonics:** -50 dB typical. | ||
| - | ***Input and Output Impedance:** 50 0hms unbalanced, < 2:1 SWR | + | ***Input and Output Impedance:** 50 ohms unbalanced, < 2:1 SWR |
| ***Cooling:** Internal forced air, rear panel exhaust. | ***Cooling:** Internal forced air, rear panel exhaust. | ||
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| ===== Accessories ===== | ===== Accessories ===== | ||
| - | *Model 9420 Power Supply (sold separately from amp) | + | *Model [[9420]] Power Supply (sold separately from amp) |
| - | *Model 9423 Remote Control Head | + | *Model [[9423]] Remote Control Head |
| - | *Model 9422 DC Cable | + | *Model [[9422]] DC Cable |
| - | *Model 264 "Y" Cable | + | *Model [[264]] "Y" Cable |
| - | *Model 236 "Y" Cable | + | *Model [[236]] "Y" Cable |
