DIAMOND VX-30
Peter Waters G3OJV, explains why the Diamond VX-30 could be the ideal antenna for those new to ham radio who would like to operate on the VHF bands.
The Diamond VX-30 is a 2m/70cm base station antenna with a frequency range of 144/430MHz.
Specifications:
- Length:1.3m
- Weight:0.7kg
- Gain:2.15dBi(144MHz),5.5dBi(430MHz)
- Max.power rating:150W FM(Total)
- Impedance:50ohms
- VSWR:Less than 1.5:1
- Rated wind velocity:60m/sec.
- Mast diameter accepted:30mm to 62mm
- Connector:SO-239 socket
- Type:1/2wave (144MHz),2×5/8 wave radialless(430MHz),FRP outershell
- £49.95
Antenna
The Alternative Multi-band Solution – Cobra UltraLite Antennas
Covers More Bands than a G5RV (Shorty). Goes up Fast, Easy on Trees. All Stainless Hardware Black Marine ABS Insulator Blocks Handles a Full kW... Read more
10m Telescopic Flag Pole Antenna Support
The inside diameter of the 10m pole is just over 44mm which means you can internally sleeve a 44mm tube inside the pole to give you lots of options fo... Read more
TITAN DX – 8 Band Multiband DX Antenna
Your latest requests have been for an antenna that’s easy to setup, needs no radials, covers 10m-80m in addition to all the WARC bands and uses the sa... Read more
CobWeb Aerial by M0PZT
The CobWeb offers the following features : 20m, 17m, 15m, 12m, 10m operation Compact and easy to handle – Around 8ft square Doesn’t have to be too hi... Read more
Vari-Ten Wire Antenna Tensioners
Our wire antenna tensioner is a high quality variable tensioning device that absorbs the shock on amateur radio antennas when the support trees sway i... Read more
What can happen with a Horizontal Inverted Vee?
Ed, KN4RWQ, is thinking about taking his horizontal antenna and setting it up on its side to create an inverted vee. Would this work? Read more
Fixing a brand new Cushcraft A3S beam antenna
Cushcraft A3S Three Element Beam – 10, 15 & 20 Meters A3 World Ranger, our top selling tribander, has become the A3S with all stainless ste... Read more
Rotatable 160 Meter Receiving Loop – WB6RSE Wins July QST Cover Plaque Award
The winner of the July 2015 QST Cover Plaque award is Steve Lawrence, WB6RSE, for his article “Rebuilding a Receiving Flag Antenna for 160 Meters.” Th... Read more
Review
![SDR Transceiver MB1 [ Videos ]](https://qrznow.com/wp-content/uploads/2015/11/MB1_1-1024-265x168.jpg)
AnyTone AT-D878UV – In-Depth Review – DMR HT with APRS!
“The AnyTone AT-D878UV is a dual band analog FM and DMR (tier I and II) portable radio, it supports APRS, DMR Roaming and DPRS. This radio is de... Read more
Optimizing Receiver Performance – “ARRL The Doctor is In” podcast. Listen…and learn!
There are a number of ways that you can adjust your transceiver for optimum receive performance Read more
M2 6M-1K2 HIGH-POWER 6 METER AMPLIFIER – QST Review
About 5 years ago, M2 Antenna Systems introduced a high power solid state amplifier for 6 meters (model 6M-1000) capable of a full kilowatt of output.... Read more
QCX+ the new QRP Labs 5W transceiver kit
QCX+: a feature-packed, high performance, single-band 5W CW transceiver kit, with WSPR beacon and built-in alignment/test equipment. Available for 80,... Read more
Watch This Before Buying A Xiegu GSOC
Watch This Before Buying A Xiegu GSOC Read more
Field Testing The MFJ Octopus Antenna | Did It survive the wind?
“This time, I’m out in the field (way out in the Arizona desert) Field testing the MFJ Octopus antenna. So how does it hold up in 60 MPH w... Read more
Equipment
XTRX – A high-performance SDR in a mini PCIe form factor
A high-performance SDR in a mini PCIe form factor Features & Specifications RF Chipset: Lime Microsystems LMS7002M FPRF FPGA Chipset: Xilinx Artix... Read more
SDR Cube Transceiver
SDR Cube Transceiver Portable, standalone SDR transceiver for SSB, CW and AM using embedded digital signal processingwith a Softrock as the RF front e... Read more
SunSDR2 DX – New 100 Watt SDR This Fall!
Exiting news from Expert Electronics! The introduction of the brand new SunSDR2 DX being planned for this fall. At Hamradio Friedrichshafen this weeke... Read more
Japanese HF KL-1 Kohjinsha PA – 5 KW
The KL-1 consists of a sophisticated and sturdy Main Unit and a Desk Top Controller with five meters (HV, IP, IG, FWD, and REF). The LCD displays BAND... Read more
CountyComm GP-7 SSB ( GEN 4 ) General Purpose Radio – Organic Gray
The new GP-7 SSB radio is made based on a continued request for an excellent quality general purpose information radio. These radios are re-... Read more
TJ5A HF 20W SSB CW Transceiver Kit and assembled
TJ5A HF 20W SSB CW Transceiver RX:3.500-30.000Mhz (broardband RX is available by adjusting the jump cap) Tx:7.000-7.3000Mhz, 14.000-14.350Mhz,2... Read more
QRP – Multi-band, Direct Conversion CW Transceiver
Specifications Recever: Rx current: 80 M : 70 ma, 160 M : 100 ma Sensitivity: ~ -90 dBm (5 uV) Three audio bandwidth settings Transmitter: 80 M... Read more
LDG RT-600 Remote Tuner
LDG RT-600 LDG has announced the RT-600 remote tuner. The RT-600 is a 600 watt PEP coax in / coax out remote tuner designed to be placed near the feed... Read more
