The Diamond SRH-999 is a quad-band HT antenna for 6 meters, 2 meters, 430 MHz and 1.2 GHz. It is 20 inches (50 cm) tall and weighs only 2 ounces (55 g). This flexible antenna is black. This 50 ohm antenna can handle up to 10 watts. The SRH999 is a 1/4 wave on 6 and 2 meters, a 1/2 wave on 430 MHz and a 5/8 wave on 1.2 GHz. This antenna terminates to a 50 ohm SMA. This antenna is a favourite among ICOM T81A users. It is also suitable for wideband receivers which feature an SMA connector.It is also optimized for receive on 150, 300, 450 and 900 MHz bands. Made in Japan.The Diamond SRH-999 is a quad-band HT antenna for 6 meters, 2 meters, 430 MHz and 1.2 GHz. It is 20 inches (50 cm) tall and weighs only 2 ounces (55 g). This flexible antenna is black. This 50 ohm antenna can handle up to 10 watts. The SRH999 is a 1/4 wave on 6 and 2 meters, a 1/2 wave on 430 MHz and a 5/8 wave on 1.2 GHz. This antenna terminates to a 50 ohm SMA. This antenna is a favourite among ICOM T81A users. It is also suitable for wideband receivers which feature an SMA connector. It is also optimized for receive on 150, 300, 450 and 900 MHz bands. Made in Japan.
C**L
Terrible SWR on 2m
Bought for a VX5R and tested on both FT817ND (SWR meter) and portable 50kHz to 3GHz VNA in SWR mode.It's poor SWR on 6m, basically unusable SWR on 144MHz to 148MHz (it's OK at about 155 to 160 MHz), but OK SWR on 70cm band (430 MHz etc). Inherently it can only work on 2m band if the 6m loading coil at the top is shorted, it's actually perfect on 2m if you strip insulation on the top coil mounts and fit a switch at lower end. Wire to top connector needs at leat 6mm spaced out from coil.The 6m loading coil makes bandwidth at 51MHz very narrow.
R**H
Works great
Boguththis for my Yaesu VX-5R, and so far, I'm not disappointed, seeing as the radio is tri-band, and so is this antenna, it works great, sturdy enough to stand upright, yet flexible anough, not to put too much stress on the antenna connection, providing you use it correctly..
Trustpilot
1 month ago
2 weeks ago
