Easy Operation: The most user-friendly radio youll ever own. Sets up in seconds -- no microprocessor mumbo jumbo. Great Sensitivity: New hotter-than-ever superhet receiver brings weakest signals in at full volume (super-quiet FET post amp stage in the IF filter makes this the best CW receiver going).

MFJ-9020s have new, hotter-than-ever, super-heterodyne receivers that reproduce the weakest signals clearly at full volume. Their built-in high efficiency 3-in. speaker yields great sound! They have a tight CW-bandwidth crystal ladder filter that limits unwanted QRM and noise.

With these two nice enhancements, this little MFJ-9020 is just superb. It's built-in crystal filter and hefty 5W out netted me a full log during the recent QTC contest. I was amazed how well hams in Europe heard me (because they wanted to). And, the receiver in the 9020 is selective enough even during the crowded contest band conditions.

EASY TO OPERATE: The MFJ-9020 is extremely simple to set up and operate (much easier than a complex multi-band digital radios). GREAT SENSITIVITY: The new MFJ-9020 receiver is more sensitive than ever -- even the weakest signals come in loud and clear!

mfj-9020, 20 meter cw transceiver. $329.95 mfj. $329.95 details. mfj-9320w, qrp cub transceiver 20 meters ,wired. $169.95 mfj. $169.95 details. mfj-806n, rf sample tap,in line, .05-100 mhz, 600 watts. $59.95 mfj. $59.95 ...

2025年2月16日 · MFJ-9020 20M CW QRP TRANSCEIVER! “Good working radio! Optional keyer installed.” An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used.

Find many great new & used options and get the best deals for Mfj-9020 20 Meter CW Transceiver at the best online prices at eBay! Free shipping for many products!

Click on the schematic thumbnail to request the schematic as a free document. Frequency coverage from 14000 to 14075 kHz on reception and on transmission; IF selectivity 8-pole crystal ladder filter: sensitivity better than 14 MHz noise floor; RIT 1.5 kHz range; RF power output over 4 W at 50 ohm load and 13,8V; VSWR tolerance 3:1 VSWR.

I have an MFJ 9020 I use for camping and portable opration. Connected to a simple dipole this little rig will make plenty of good solid contacts. Here are some comments I collected when hams asked about buying an MFJ QRP CW rig.

2024年5月17日 · The MFJ-9020 20-meter CW Transceiver is a lightweight and compact radio that allows you to work the world with just 5 Watts of power. It is perfect for taking on trips, vacations, backpacking, or even biking. This user-friendly radio sets up quickly and does not require any complicated microprocessor programming.