The Sirio 2070 H is a compact, dual-band VHF/UHF mobile antenna engineered in Italy for 2-metre and 70cm amateur radio use. Covering VHF 142–148 MHz and UHF 430–440 MHz, it delivers 0.7 dB gain on VHF and 4.4 dB gain on UHF (referenced to a λ/4 whip), with power handling of 70W CW on VHF and 80W CW on UHF. Compatible with 2m HAM, 70cm HAM, ORBCOMM M2M, and TETRA, it's a versatile choice for mobile operators who need reliable dual-band performance in a single, compact antenna. Standing at just 1080mm (3.54ft) with an on-connector PL-259 mount, installation is quick and straightforward. Constructed from brass, stainless steel 17/7 PH, and nylon for durability. Key Features VHF: 70W CW power handling | UHF: 80W CW power handling VHF frequency range: 142–148 MHz UHF frequency range: 430–440 MHz Compatible with 2m HAM, 70cm HAM, ORBCOMM M2M & TETRA Gain: 0.7 dB VHF / 4.4 dB UHF (ref. λ/4 whip) Omnidirectional radiation pattern Linear vertical polarisation VHF: 1/2λ design | UHF: 2 x 5/8λ colinear design On-connector PL-259 (UHF-Male) mount Height: 1080mm / 3.54ft Premium materials: brass, stainless steel 17/7 PH & nylon Made in Italy by Sirio Technical Specifications Type: VHF 1/2λ / UHF 2 x 5/8λ colinear dual-band mobile antenna Radiation: Omnidirectional Polarisation: Linear vertical VHF frequency range: 142–148 MHz UHF frequency range: 430–440 MHz Systems: 2m HAM, 70cm HAM, ORBCOMM M2M, TETRA Gain: 0.7 dB VHF / 4.4 dB UHF (ref. λ/4 whip) Max power: VHF 70W CW / UHF 80W CW Connector: PL-259 (UHF-Male) Height: 1080mm / 3.54ft Mounting: On-connector Materials: Brass, stainless steel 17/7 PH, nylon Country of origin: Italy
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