You can find here the official IARU Region 1 bandplans currently valid from 50 MHz until 250 GHz.
Only carefully considered modifications and/or additions have been made during the tri‑annual IARU Region 1 Conference.
You will find here the band plans without the footnotes, who contains also very useful information. For more details, we refer to the VHF Handbook.
Band plans
- VHF ( 50, 70, 144 MHz)
- UHF ( 432 MHz, 1.2 GHz, 2.3 GHz)
- SHF ( 3.4 GHz, 5.7 GHz, 10 GHz, 24 GHz)
- µWave ( 47 GHz, 75 GHz, 122 GHz, 134 GHz, 245 GHz)
Antenna
The Yagi-Uda Antenna
A Yagi-Uda antenna, commonly known simply as a Yagi antenna, is a directional antenna consisting of multiple parallel dipole elements in a line,[1] us... Read more
Hi-Z Antennas – Manufacturers Showcase
K7TJR with Hi-Z Antennas! Read more
HF RX SWL Antenna For Small Spaces And Apartments RTL SDR
This antenna has internal loaded wire traps to act as a great alternative to a long wire. Ideal for those who want to listen to shortwave but have lim... Read more
Discone Antenna
A discone antenna is a version of a biconical antenna in which one of the cones is replaced by a disc. It is usually mounted vertically, with... Read more
Review
Yaesu FT-450 HF and 6 Meter – QST – ARRL Product Review
Yaesu FT-450 Reviewed by Rick Lindquist, N1RL ARRL Contributing Editor The FT-450 is Yaesu’s latest entry in the HF/50 MHz transceiver field. It’s a s... Read more
New Yaesu FTdx 10 Hybrid SDR Ham Radio Review
Today we take a look at the interesting freatures on the Yaesu FTdx-10 and I give you my review. Also, I explain why the FTdx-10 is a Hybrid Software... Read more
Shortwave Listening with your HF Transceiver
Shortwave Listening with your HF Transceiver Read more
Noise reduction in your shack – RFI
Also read This Common-Mode Chokes by Chuck Counselman, W1HIS is well worth reading. Read more
The QCX-Mini 20m QRP Rig Kit Arrives
QCX-mini: a feature-packed, high performance, single-band 5W CW transceiver kit, with WSPR beacon and built-in alignment/test equipment. Available for... Read more
Equipment
Ameritron AL-572
Ameritrons new class of Near Legal Limit Amplifiers give you nearly full legal SSB power output for 65% of the price of a full legal limit amplifier... Read more
Introduction to the RSPduo Dual tuner 14-bit 1kHz – 2GHz SDR
The RSPduo is a high performance dual tuner SDR. Housed in a high quality steel enclosure, each tuner can operate individually anywhere between 1 kHz... Read more
![MFJ Antenna Switches [ Video ]](https://qrznow.com/wp-content/uploads/2016/11/mfj-265x168.jpg)
MFJ Antenna Switches [ Video ]
MFJ Antenna Swiches MFJ-1702C MFJ-2702 MFJ-2703 MFJ-2704 MFJ-1701 MFJ-1703 MFJ-1700C Read more
NanoVNA V2 Plus4
4GHz second generation NanoVNA vector network analyzer, our own design. The V2 Plus4 is the latest hardware version with 4″ display, aluminum ca... Read more
Airspy HF+ Discovery is the Most Refined HF/VHF SDR
The Airspy HF+ Discovery sets a new standard in terms of reception performance with extra pre-selectors for all the supported bands and a New DSP Core... Read more
![Working with the Xiegu X6100 [ Videos ]](https://qrznow.com/wp-content/uploads/2021/11/A_03_1024x1024-2-1-90x60.jpg)
![Working with the Xiegu X6100 [ Videos ]](https://qrznow.com/wp-content/uploads/2021/11/A_03_1024x1024-2-1-180x120.jpg)
