https://www.familyhobbycenter.com/shop/Radios/p/72MHZ-DUAL-CONVERSION-RECEIVER-XTAL-72870-MHZ-x82931970.htm
72MHZ DUAL CONVERSION RECEIVER XTAL 72.870 MHZ - 669962772549
dualconversionreceiverxtalmhz
https://qrpblog.com/2019/12/f600-600w-low-pass-filter-board-for-hf-vhf/amp/
F600 - a 600W low-pass filter board for 1.8-72MHz | QRPblog
Nov 2, 2023 - This design offers a practical solution for HF/low-VHF amplifier output filters, handles 600W and is designed to cover all amateur bands form 160m to 4m.
low pass filter
https://www.kcb.co.uk/contents/en-uk/p55330_MRQ414-4m-Mobile-(70-72MHz).html
MRQ414 4m Mobile (70-72MHz) | MRQ414
CB, Amateur and Hobby Radio specialists. The largest selection of CB Radio equipment available in the UK. Fast mail order service or visit our large retail...
mobile