Hi all! Can anyone recommend a robust and not too expensive radio receiver with a good range? We'll be manually tracking radio-collared titi monkeys within a few km range in a dense and very humid Amazon rainforest (148-152 MHz range). ATS R410 receiver seems a good option, but their prices for shipping to Germany are a bit too high, so I'm looking for an alternative. Has anyone had experience with Perdix receiver, for example? https://perdixwildlifesupplies.com/product/vhf-wildlife-tracking-receiver/ Or with Telonics? https://www.telonics.com/products/vhfReceivers/tr-8.php