hf filte

43 links

I0JXX
The I0JXX is an italian company that offers market their projects also sells electronic products ...

[ Hits: 2883 | Votes: 2 | Rating: 8.5 ]
R3KBO EB104.ru Amateur Radio Products - R3KBO
R3KBO is an amateur radio club producing and developing amateur radio kits and assembled products ...

[ Hits: 513 | Votes: 1 | Rating: 10 ]

HI-Z Antennas
HF receiving systems and components, band pass filters, array controllers, HI-Z pre amplifiers

[ Hits: 721 | Votes: 0 | Rating: 0 ]

K-Y Filter Company
Modem Telephone Super Filters For HF and AM Radio Interference.

[ Hits: 355 | Votes: 0 | Rating: 0 ]

HF Projects Kits
Provide service quality home construction projects travel antennas masts and bases hf and vhf amplifiers ...

[ Hits: 750 | Votes: 0 | Rating: 0 ]

HF Operations: The Difference with HF - hamradioschool
A complete guide on using the HF amateur radio bands and the differences with VHF ...

[ Hits: 335 | Votes: 2 | Rating: 8.5 ]

TR-7 Transmit Filter Modification
Drake TR-7 A.M. Transmit Filter Modification

[ Hits: 364 | Votes: 0 | Rating: 0 ]

Icom IC703 10W Transceiver - G3XBM
The IC703 features a built in DSP filter and auto ATU as well as speech ...

[ Hits: 405 | Votes: 3 | Rating: 10 ]

MiniKits.com.au
Australia s largest range of Electronic Kits Components In Stock for the Radio Experimenter ATV ...

[ Hits: 837 | Votes: 0 | Rating: 0 ]

Zeus Radio - Software Defined Radio - HFR Electronics
Zeus Radio program is designed specifically for the ZS 1 transceiver and supports all the ...

[ Hits: 509 | Votes: 1 | Rating: 8 ]

VHF-UHF Diplexer - TB2HL
Diplexer is a passive device a special filter circuit that seperates 2 different bands not ...

[ Hits: 1142 | Votes: 2 | Rating: 5 ]

5th order High Pass VHF Filter
Sometimes many VHF UHF modern transceivers have problems with BROADCAST Interference and CROSS modulation from ...

[ Hits: 1211 | Votes: 8 | Rating: 6.12 ]
VHF Broadcast Passband Filter
VHF Broadcast Passband Filter (88 108 MHz) by DF9CY

[ Hits: 599 | Votes: 1 | Rating: 1 ]
Stub HF filter
Multi transmitter filters for HF Bands

[ Hits: 537 | Votes: 0 | Rating: 0 ]
Tunable BandPass Filter - YU1LM
A homemade tunable bandpass filter for all HF bands from 160m to 10m

[ Hits: 1123 | Votes: 3 | Rating: 5.67 ]
Band Pass Filters for HF Transceivers - K4VX
If your multiple transceiver station is suffering of intrastation interference this handy and inexpensive band ...

[ Hits: 129 | Votes: 0 | Rating: 0 ]

PlasmaTV QRN Eliminator - pa0nhc
An improved version of DK9NL QRM Killer with dedicated noise sampling antenna for completely filtering ...

[ Hits: 899 | Votes: 0 | Rating: 0 ]

Fixing a 2 meter TVI Problem - VK4JRO
Fix VHF TVI problems usign a quarter wave stub filter

[ Hits: 276 | Votes: 0 | Rating: 0 ]

Antuino - Antenna Test Equipment - hfsignals
Antuino is an accurate instrument that can be used in the field to measure SWR ...

[ Hits: 306 | Votes: 0 | Rating: 0 ]

Transverter for 50 70 28 MHz - YO4HFU
This multiband transverter project features power output at 13 8V 50MHz 15W 70MHz 10W second ...

[ Hits: 153 | Votes: 1 | Rating: 10 ]