Heathkit GR-54 - Specifications; Frequency Coverage; Image Rejection; Selectivity

SPECIFICATIONS
Frequency Coverage, . weseccnnencseces
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Image Rejection, ,.. wee eer cece crates a8
Intermediate
Frequency
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Selectivity, . ce ace cence cccssccesece
Sensitivity* (average), . ec cecccecrccccccs
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Diode Complement, ...2cccceccecccszces
Power Requirements, ...ccceccencenena
Band A: 180 ke to 420 ke,
Band B: 550 ke to 1550 kc,
Band C: 2 mc to 5 me,
Band D: 5 mc to 12,5 me,
Band E: 12,5 me to 30 me,
LOW END
Band A: 95 db or more
Band B: 60 db or more
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Band C: 50 db or more
Band D: 50 db or more
HIGH END
80 db or more,
25 db or more,
45 db or more,
35 db or more,
Band E: 45 db or more 15 db or more,
1682 ke,
3.0 ke minimum at 6 db,
7.5 kc maximum at 20 db.
AM SsB/CW
Band A 1,6 pv 0,7 pv
Band B 8 pv -
BandC lyv 0.4 piv
Band D 1,2 pv 0.5 piv
BandE 6 piv 4 pv
6BH6, RF amplifier,
6EA8, oscillator and mixer,
2 - 6BA6, IF amplifier,
1ZAT7, BFO and product detector.
6HF8, audio preamplifier and power amplifier,
2 - AVC rectifier,
2 - AM detector,
2 - ANL (automatic noise limiter),
2 - Power supply rectifier.
120 volts, 50/60 cps AC, 45 watts,