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Kenwood TH-D74 APRS & DSTAR Radio
TH-D74 144 / 220 / 430 MHz Tribander
APRS : Using packet-transfer communication to exchange real-time GPS positional information and messages for APRS-compliance
Digital : Compliant with voice / digital mode D-Star digital amateur radio networks
- Built-in high-performance GPS unit
- Transflective color TFT display
- Weatherproof toughness meeting IP54/55 standards
- Wide-band and multi-mode reception
- Equipped with IF filter for comfortable reception (SSB/CW)
- High-performance DSP-based voice processing
- Compliant with Bluetooth, microSD and Micro-USB
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Antennas
![K8XS – JK Antennas Stack [ Video ]](https://qrznow.com/wp-content/uploads/2016/09/maxresdefault-265x168.jpg)
K8XS – JK Antennas Stack [ Video ]
K8XS – JK Antennas, JK802 (2el-80M), JK2040 Grande (5el-20M/4el-40M Full-size), JK304 (4el-30M) Stack on a 180Ft LUSO Tower. Read more
MQ-1 TGM 3-Band 2-element Hybrid Quad Antenna – 10,15,20 Meters
Hybrid Quad Antenna Electrical Specifications Operating Bands- 10,15,20 Meters Forward Gain (Ref. Dipole)- 10M-6.0 dBd., 15M-5.5 dBd., 20M-4.4 dBd. SW... Read more
End Fed Dipoles : So I need a Counterpoise?
Kenneth, WB3JFR, encouraged this question. Do you need to use a counterpoise just because its “End Fed”? Read more
6-80 Meter Antenna EzMilitary in a 16″ bag with Match & Mount
Alpha Ez-Military Antenna, a complete 1KW PEP system for Military, Emergency Services, or restricted use environments. The 1KW Ez-Military system is a... Read more
Build the Pennyloop UHF Antenna
by Pennyloop The Pennyloop UHF antenna offers high performance in a very simple and cost effective design. It is also a very compact design lending it... Read more
3 Element Yagi Antenna with 30/40 Loop Dipole Adder – SteppIR
16 ft boom; Includes Controller The 3 element Yagi is the original Steppir antenna. Using our proven technology it gives continuous frequency coverage... Read more
Diamond HFV-5 – 5-Band (40/20/15/10/6) Limited Space Trapped Dipole
Trapped Dipole 5-Band (40/20/15/10/6) Limited Space Trapped Dipole Detailed Description 5-Band Limited Space Trapped Dipole Bands: 40/20/15/10/6M Mast... Read more
Baluns: What They Do And How They Do lt by W7EL
“I’ve always been a bit bothered by balunst since I was never sure what they are supposed to dot let alone hotv they might go about... Read more
HF 8 band Fan dipole multiband antenna 160-6 meters with Balun
HF 8 band Fan dipole multiband antenna 160-6 meters with Balun Product Description The 5 element fan dipole works very well at covering all the bands... Read more
HF Mobile Autotune Whip Antenna 1.8-30 MHz 200W
Stealth 9310 antenna is a budget version within 9300-series Automatic Tuning Whip HF Mobile Antennas family designed for military and professional app... Read more
Ionopheric Propagation of Dipoles
Edwin Anderson, asks what is the proper orientation and angle for a dipole if he plans to use it for ionospheric propagation? Read more
Switching Rigs Instead of Antennas
George, WG4J, has a alpha delta 4 position switch that he wants to use to switch between his radios instead of the antennas. He asks, Will this work? Read more
Installing Wire Antennas in Trees
Installing Wire Antennas in trees Read Full Article: Read more
ULTRA LIGHTWEIGHT D-HEXPEDITION PORTABLE HEXBEAM
The worlds lightest commercial G3TXQ Hexbeam at only 6KG specially designed with DX-peditions in mind. Main antenna features: THIS IS NOT A KIT, ready... Read more