ELECRAFT 5
2. Specifications
Measurements were made using a 14-V supply and 50-ohm load.
General
Size (H x W x D)
Cabinet 2.2 x 5.2 x 5.6" (5.6 x 13 x 14 cm)
Overall 2.4 x 5.2 x 7.1" (6 x 13 x 18 cm)
Weight 1.4 lbs. (0.6 kg), excluding options
Supply voltage 8.5 to 15 VDC
Current drain
Receive 55 mA typ. (no signal)
Transmit 700-900 mA typ. (5 W, 14 VDC)
Bands covered (MHz) 3.5, 7.0, 10.1, 14.0, 18.05, 21.0
(2 or 4 selected bands per module)
Frequency control Electronically-tuned 3 MHz VFO;
approx. 80 or 150 kHz range,
selected during assembly
VFO drift < 200 Hz per hour after 5-minute
warm-up at 25° C
RIT/XIT range Approx. +/- 3 kHz
1
Display 3-digit LCD w/bargraph modes
1
The RIT/XIT range can be easily modified; see page 55.
Transmitter
Power output 0-5 watts or higher; spurious and
harmonic content -40 dB @ 5 W
Load tolerance 2:1 or better SWR recommended;
will survive high-SWR operation
Sidetone pitch 400-800 Hz in 10 Hz steps
Internal keyer 8-50 WPM; Iambic modes A and B;
2 message buffers; auto-repeat
Receiver
Sensitivity Approx. 0.2 µV for 10 dB (S+N)/N
I.F. 4.915 MHz, single conversion
Selectivity 4-pole variable-bandwidth crystal
filter, approx. 200-800 Hz
Audio output 1 watt (peak) into 8-ohm load
Int. speaker 8 ohms, high-efficiency
Headphones 8 ohms or higher; stereo plug
or ext. speaker (mono optional--see page 31,
second assembly step)
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