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Model 1538 |
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The Drake MN-7 manages rf radiation in the areas of impedance match to the antenna, rf power measurement, VSWR measurement, reduction of harmonie radiation, and antenna selection. |
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B-1000 Balun Model 1510 |
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 | 160 thru 10 Meters Frequency Coverage-With out-of-band coverage for MARS, future band expansions and other applications. |
| Antenne Choice-Matches antennas fed with coax, balanced line, or random wire. (For balanced line use optional Drake B-1000 Balun, which mounts on rear panel of MN-7.) |
| Antenna By-pass Switching-Unique design allows unit to be switch-by-passed regardless of which antenna is in use, whether coax or wire type. No need to manually disconnect feedlines. Switch also selects various antennas. |
| Extra Harmonic Reduction to help fight TVI-Drake Matching Networks employ special "pi-network" low-pass filter type circuitry for maximum harmonic rejection. This feature alone makes the MN-7 a worthwhile investment; it is a Drake exclusive. |
| Built-in Metering-Accurate rf wattmeter/VSWR bridge is pushbutton controlled from front panel. Meter reads 0-300 watts forward power or VSWR. |
| Power Capability-250 watts countinuous. |
| 13.09"W x 4.53"H x 8.5"D including connectors (33.26 x 11.5 x 21.6 cm); |
| Weight 10 Ibs. (4.5 kg). |
