Heathkit HW-9 - Technical Specifications; General Performance Specifications

Heathkif
Page 95
SPECIFICATIONS
GENERAL
Frequency
Readout
Analog
dial.
Readout Accuracy
5 kHz
divisions.
VFO Frequency
Tuning
Bandwidth
250
kHz minimum.
Tuning Backlash
Less than
100 Hz.
Frequency
Tuning Rate
Approximately
40
kHz per
knob revolution.
Frequency
Coverage
3.5
MHz
-
3.75
MHz.
7.0
MHz -7.25
MHz.
*10.0
MHz
-10.25
MHz.
14.0
MHz -14.25
MHz.
*18.0
MHz
-18.25
MHz.
21.0 MHz
-21.25 MHz.
*24.750
MHz
-
25.0
MHz.
*28.0
MHz
-28.25
MHz.
Frequency
Stability
Less than 150
Hz per hour
after 30-minute warmup
Power
Requirement
11
-
16
VDC at 1
ampere
(12.6
V specified).
*
WARC
bands are part of the
Model
HWA-9
Accessory