| R-4B RECEIVER |
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| 1967 - Price : 475 US$ | Picture : RL DRAKE catalog |
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Linear permeability tuned VF0 with 1 kc dial divisions. |
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VF0 and crystal frequencies pre-mixed for all-band stability |
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Covers ham bands 80, 40, 20, 15 meters completely and 28.5 to 29.0 Mc of 10 meters with crystals furnished |
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Any ten 500 kc ranges between.l.5 and 30 Mc can becovered with accessory crystals for 180 meters, MARS, etc.(5.0-6.0 Mc not recommended) |
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Four bandwidths of selectivity, 0.4 kc, 3.2 kc, 2.4 kc and 4.8 kc |
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Passband tuning gives sideband selection without retuning |
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Noise blanker that works on CW, SSB, and AM is built-in |
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Notch filter and 25 Kc crystal calibrator are built-in |
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Product detector for SSB/CW, diode detector for AM |
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Crystal Lattice Filter gives superior cross modulation and overload characteris-tics |
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Solid State Permeability Tuned VFO |
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10 tubes, 10 transistors, 17 diodes and 2 integrated circuits |
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AVC for SSB or high-speed break-in CW |
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Excellent Overload and Cross Modulation characteristic |
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Dimensions: 5 1/2"H,10 3/4"W, 12 1/4"D. Wt.: 16 Ibs. |