From Shenzhen Smartcomtech Technology Co. Ltd, model HLD0000P001-051205 is a high-gain Ka-band panel antenna that provides frequency-dependent gain: 36 dBi plus 20 log(f/29.75) for transmit and 33 dBi plus 20 log(f/19.3) for receive. It is intended for uplink operation between 29.46GHz and 30.0 GHz, and downlink reception between 18.5GHz and 20.2 GHz.
The antenna operates with cross-polarization—transmitting with right-hand circular polarization (RHCP) and receiving with left-hand circular polarization (LHCP)—and maintains an axial ratio of ≤2 dB. The transmit-side voltage standing wave ratio (VSWR) is rated at ≤1.5:1.
The radiation pattern includes ≥12 dB suppression of the first sidelobe. Far sidelobe levels follow the expression 32 minus 25 log θ dBi with a minimum of 10 dBi.
The unit includes a WR28 waveguide port for transmit and WR42 for receive, both fitted with custom flanges. It is rated for operation from minus 40 C to plus 80 C. The total combined weight of the transmit and receive components is 3kg.
The MOQ for this model is 10 units with a lead time between seven and 15 days. Shenzhen Smartcomtech is an OEM service provider established in 2016. The company is certified to ISO 14001, OHSAS 18001, and IATF 16949 standards.
