Elecraft K4
STANDARD FEATURES
Size: 4.5”H x 13.5”W, 10” D
Weight: Approx. 10 lbs
Supply Voltage: 12-15 VDC
Current: ~2 A RX, ~18-23 A TX
Frequency Range: 100 kHz – 54 MHz (VHF/UHF range to be determined*)
Stablility: +/- 0.25 ppm (TCXO)
Modes: CW, SSB, AM, FM, Data
LCD: 7” color; touch & mouse control
Text modes: CW, PSK31/63, RTTY
KAT4 ATU: 10:1+ range; 3 ant. jacks
RX antenna sources: Up to 5
A-to-D Converter(s): 16 bits
I/O: USB-A x3, USB-B (two virtual com ports + audio), RS232 (DE9), Ethernet, HDMI. front/rear mic, front/rear phones, LINE in/out, speakers, PTT in, KEY out, paddle, key, ACC,12 V out.
CW QSK: Silent, PIN-diode switched
Other: RX/TX EQ, real-time clock,100% remote control including panadapter data, remote antenna switch control*, custom in-box software apps*
News
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Antenna
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Equipment
KrakenSDR is now available for crowdfunding on Crowd Supply. Thank you to all interested parties for your patience while we navigated recent pandemic-related delays. KrakenSDR is a five-channel, RX-only software-defined radio (SDR) based on... Read more
