Apr 8, 2025 · Here is a 70cm (440 Mhz) J-Pole antenna that is inexpensive, and easy to build. Author use 1/2 inch copper pipe, and the associated fittings necessary. The dimensions aren't typical however, this is what it took to get its SWR low.

Find VHF/UHF Base Vertical Antennas 70 cm Band Coverage and get Free Shipping on Most Orders Over $99 at DX Engineering!

HYS 70cm Antenna UHF 1/4 Wave NMO 400-470Mhz Antenna with Stainless Steel L-Bracket Hole & 13'/About 4m RG-58 Coax Cable for Motorola Kenwood Icom Vertex UHF Mobile FM …

HYS Amateur Dual-Band VHF & UHF Magnet Base Antenna for 2m/70cm Motorola Mobile Ham Radios & Repeaters with 3.5inchs Magnetic Mount, W/13ft RG58 Cable PL-259 UHF Male Mag Mount (Black)

X-Quad Antenna, 70 cm, 430-440 MHz, 18 Elements, Dual Polarization, Two Type-N Connectors, 50 in. (127 cm) Boom Length, 1000 W Max Power, Each Part Number: WMO-18011

Home Amateur Antennas VHF/UHF/Microwave Antennas 70 cm (432/440 MHz)

In this tutorial i show you how to build a Yagi antenna for the 70 cm band (430-440 MHz). This antenna can be used to receive the ham satellite communications with any portable UHF receiver. Here i provide all build steps, with all dimensions you need.

2M/70cm Base/Rptr Antenna Small profile, good gain, excellent construction…our best selling dual-band base antenna. Gain: 2M: 4.5dBi 5/8 wave, center phase

The Diamond 2m 70cm vertical antennas are a type of antenna designed for use in the 2 meter and 70 centimeter frequency bands. These antennas are vertically polarized and are commonly used by amateur radio operators for communication on VHF and UHF frequencies.