Heathkit HW 32 Manual
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Extracted text from Heathkit HW 32 Manual (Ocr-read)
Page 2
Page 2 -HEATI-IKIT
SPECIFICATIONS
RECEIVER SECTION
Frequency Coverage ....... . ....... . . . . 14.20 to 14.35 megacycleS.
Receiving Mode. . . ................... Upper Sideband.
Sensitivity. , ,,,,,,,,,,,,,,,,,, , , , , , 1 microvolt of input signal will provide at
least a 15 db signal plus noise-to-noise ratio.
Selectivity. . ,,,,,,,,,,,,,,,,,,,, , 2.7 kilocycles at 6 db,
6 kilocycles at 50 db.
Intermediate Frequency (IF). , , ,,,,,,,,,, 2,305 megacycles.
Image Rejection. .................... 60 db.
IF Rejection ........ . ................ 65 db.
Antenna Input Impedance ,,,,,,,,,,,,,,,, 50 Q, unbalanced.
Receiver Audio Response. . . . . .. . . . . . . . . .
Receiver Audio Power Output, . , ..........
External Speaker Impedance. . . . . . . . ..... .
TRANSMITTER SECTION
Frequency Coverage ...................
Transmitting Mode. . . . . ...... . . . . . . . .
Frequency Stability. ............ . . . . . .
RF Power Input.
OOOOOOOOOOOOOOOOOOOO
Output Impedance ,
Transmitter Audio Response. . . . .........
Microphone ...............
Unwanted Sideband Suppression. , , , . . . . . . . .
Carrier Suppression. . . . ...............
400 to 3000 cps.
1 watt,
8 (2 impedance.
14.20 to 14.35 megacycles.
Upper Sideband,
Drift less than 200 cps per hour after'warmup.
200 watts P.E.P.
50 S2, unbalanced.
400 to 3100 cps.
High impedance crystal, ceramic, or dynamic
(10 millivolts minimum output).
45 db minimum below peak output with 1000 cps
modulation.
45 db minimum below peak output.