Do you need a remote antenna switch? This switch has the highest isolation between unused antennas inputs and output. Before you will select the right switch for you, check the parameters and compare.The PCB size is 150x150mm. You can use SO-239 or standard flange mount N-connectors. You can mount the connectors directly!! To the board with 4 screws. This is the best solution ever!
You can not find here similar design (if yes, it is copied from me without the permission). Kit contains: 1 1pc of double sided trough plated PCB with the solder mask for the HF (short wave).2 6pcs of high-quality RTE424012 Schrack 12V relays more than legal power limits capable, relays are made in Austria, it is not a Chinese scrap!! 3 6pcs of 1N4007 diode 4 6pcs of S10K14 or S10K11 varistor 5 2pc of 4 pin terminal block All components are brand new and unused. With the supplied relays you can switch RF power >1.5kW CW/RTTY or 3000W PEP. The worst isolation between input and output is at 28MHz at the -69dB level. The worst loss is also at 28MHz at the. Do you know any better switch?? Additional pictures of other works for your inspiration are here. Schematic and bill of material can be downloaded from here.
Drill plan can be downloaded from here. Box is AC-405 Bottom plate is BPA-1592. Recently, several vendors with counterfeit my switches have appeared here. My design was developed in 2014 and since then, several hundred of them.
Have been operating around the world, without complaints. If the switch was measured at maximum power and how big. Also ask for measurements using a vector analyzer.To show the transmission loss and isolation between the ports. My auctions contain this information automatically. Thank you for choosing my products. Warning for buyers from Australia. Important information and terms and conditions.
Thank you for the understanding and cooperation. The item "KIT 61 remote antenna switch for SO-239 complete KIT without the box and SO239" is in sale since Monday, March 16, 2020.This item is in the category "Consumer Electronics\Radio Communication\Antennas\Ham, Amateur Radio Antennas". The seller is "karezo" and is located in Czech Republic. This item can be shipped worldwide.