Baofeng DM-1801
Baofeng DM-860 Dual Band Dual Time DMR slot digital / analog two way radio 136-174 / 400-470 MHz 1024 Channels Ham Walkie Talkie.1. Baofeng DM-860 is a Dual-Band, Two-Hour Slot, Level I and Level II Compatible DMR Radio provides crystal clear sound quality with DMR technology.2. Larger Capacity Lithium Ion Battery Equipped with a 2200 mAh lithium-ion battery. Up to 18 hours of work and 48 hours of work in standby mode. It lasts 30% longer than other DMR radios. The DM-860 is lightweight and comfortable, perfect for long QSOs.3.
Baofeng DM-1801
More channel names of keyboard operations ,TX & RX frequencies, channel number, tones, etc. can be programmed via the keyboard. Users can also customize the top and side buttons for their favorite features.4. Talking rowThe talking range of Baofeng DM-860 can be up to 5 km (3 miles) under the visible range. There are other factors that influence the speaking range of a two-way radio. For example, weather, exact frequency of use, obstacles, etc.
Baofeng DM-1801
VHF
Getting Started with the FM Satellites
Getting Started with the FM Satellites If you can program split-frequency memories in your dual-band radio, or your dual-band radio has two VFOs, you... Read more
‘The VHF/UHF DX Book’, 2017 Replica Edition, is now available for free download
2017 Digital Replica Edition The VHF/UHF DX Book was written in the early to mid-1990s by a team of experienced VHF/UHF DXers and equipment developers... Read more
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An amazing 3866.47 KM on 144MHz SSB between D4VHF and J69DS [ VIDEO]
An amazing 3866.47 KM on SSB between D4VHF and J69DS via #tropo on #2m #vhf band. Maybe a new mode world record? TNX @FransJr for the effort! #hamradi... Read more
IRN – International Radio Network
The IRN (International Radio Network) is a VoIP/RoIP system using Teamspeak 3 (TS3) that allows radio users to TX/RX using RF around the World using ... Read more
Digital Modes
Release: WSJT-X Version 1.9.0-rc4
Changes from WSJT-X Version 1.9.0-rc3 include the following: – Corrected a number of flaws in Fox and Hound behavior, FT8 DXpedition Mode... Read more
FT-8 Digital Mode Has Taken Over The HF Bands!
“Finally got my antenna back up today, decided to take a browse through the bands. There is a ton of FT-8 to be had on all the HF bands. Don... Read more
Fldigi v3.23.16 now available
The hard-working development team led by W1HKJ have announced the release of Fldigi v3.23.16. This version of Fldigi is a maintenance release with a v... Read more
WSJT-X Version 2.0.0-rc1 Released – Download FT8
Go to New Features in WSJT-X 2.0 for a detailed description of its new features. Further technical information (primarily of interest to programmers)... Read more
Equipment
Acom 600S – 600W solid state 160m to 6m Amplifier
FEATURES • 5″ (108x65mm) high resolution color display, 800×480 pixels, and 24-bits colors. • The final stage uses field effect (MOSFET) tr... Read more
MRF1K50H: 1500 W CW over 1.8-500 MHz, 50 V Wideband RF Power LDMOS Transistor
This high ruggedness device, MRF1K50H, is designed for use in high VSWR industrial, scientific and medical applications, as well as radio and VHF TV b... Read more
Elad FDM-DUO: now available in camouflage!
FDM-DUO is a SDR tranceiver that offers the possibility to operate STand-alone like traditional radio or attached to a Personal Computer discovering t... Read more
Yaesu SP-9000 Speakers
Speaker Type:Base station Speaker Impedance:8 ohms RF Shielding:Yes Speaker Audio Filters:Yes Subwoofer Included:No Volume Control:No Tone... Read more
Antenna
HF Unity Gain Antenna Survey (#246)
“A Necessarily Incomplete Survey of Amateur Radio HF Unity Gain Antennas–a look at the many, many antennas used in ham radio that have abo... Read more
MEF-330-1K Multiband EFHW Antenna Transformer for 8 Bands
MEF-330-1K Multiband EFHW Antenna Transformer, Covers 8 Bands / 80-10m / 1kW-max. / NO TUNER needed / wire not included/one End Insulator inc... Read more
Skew Planar Wheel Antenna for 435MHz
Antenna for 435MHz Skew-Planar antenna has had little attention in the amateur radio community despite being present in QST by Robert H.... Read more
ARRL’s Portable Antenna Classics
Portable Antenna Classics Antennas for Operating On the Go! Portable operating is gaining popularity in the Amateur Radio community. For amateurs who... Read more
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