Aside from the radio itself, the next most important part of any communications system is the antenna. Here I will discuss some of the HT (handheld transceiver or “handy talkie”) antennas that I have used and can recommend.
Super-Elastic Signal Stick™
I will start with what is probably THE most popular HT antenna you will see hams using, the Super-Elastic Signal Stick™, or simply Signal Stick. This antenna gets its own full-page article. Read the full Super-Elastic Signal Stick™ article here.
Comet CA-2X4SR
Next on my list is the Comet CA-2X4SR Mobile VHF/UHF Vertical Antenna. This is what I have on my vehicle. I love the fact that it covers so many frequencies (140-160 MHz and 435-465 MHz) which covers the following bands: All of the 2m band (144 – 148 MHz), the top of the 70cm band (from 435 to 450 of the full 420 – 450 MHz band), and most of the GMRS band (462 – 465 of the full 462 – 467 MHz band). It is rated for 1.5:1 or less SWR for 144-148/440-450 MHz, and 2:1 or less SWR in the 140-160/435-465 MHz ranges. While it is not ideal for those who want to use only 2m and 70cm, it is a good compromise for those who want a lot of versatility without multiple antennas/rigs.
Full Specifications:
Frequency Range: 140-160 MHz, 435-465 MHz
Gain: 3.8/6.2 dBi
Max Power: 150 Watts
Length: 40 inches
Connector: NMO, or PL-259
Nagoya NA-771
Full Specifications:
Frequency Range: 140-160 MHz, 435-465 MHz
Gain: 3 dBi
Max Power: 150 Watts
Length: 15.6 inches
Connector: NMO, or PL-259
Frequency Center Tuning: 144 – 430MHz
Gain: 2.15 – 3 dBi
Wave: 1/4λ – 1/2λ
Optimal Transmit Frequency Range: 140-148MHz, 420-450MHz
Connector Type: SMA-Male
Impedance: 50Ω, VSWR: ≤ 1.5
Direction: Omni-directional
Max Input Power: 10W
Antenna Length: 15.6 inches / 39.6cm