The instruments below are supplied by KanTek Technology. Contact us for specifications and a quotation.

Ultra-wideband monitoring receiver — national spectrum regulation, wide-area signal interception for military SIGINT (ELINT/COMINT)
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Digital monitoring receiver (20 MHz – 3.6 GHz, extendable to 8 kHz and 6 GHz with options) — communications intelligence interception and channelized analysis for military COMINT
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ELINT wideband processing unit — intercepts and analyzes modern radar signals (solid-state radars, FMCW, phased array)
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Airborne tactical software defined radio (SDR) — ESSOR NATO waveforms, secure VHF/UHF communications (30 – 512 MHz), TEMPEST protection
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Modular counter-drone system (400 MHz – 6 GHz) — three functional modules, Detect / Locate / Effect, STANAG and SAPIENT aligned
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Static millimeter wave security scanner — AI-based automatic detection of metallic, non-metallic, liquid and ceramic threats; ECAC and TSA certified
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Passive monitoring / DF antenna accessories (log-periodic, dipole, omnidirectional, wideband)
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Passive multi-element UHF/SHF direction finding (DF) antenna covering 1.3 GHz to 8.2 GHz.
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Passive multi-element VHF direction finding (DF) antenna covering 118 MHz to 250 MHz.
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Wide-aperture VHF/UHF multi-element direction finding (DF) antenna covering 20 MHz to 450 MHz.
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Compact VHF/UHF multi-element direction finding (DF) antenna covering 20 MHz to 1.3 GHz.
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Compact UHF/SHF multi-element direction finding (DF) antenna covering 600 MHz to 6 GHz.
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Compact passive UHF/SHF multi-element direction finding (DF) antenna covering 600 MHz to 6 GHz.
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The R&S®ADD295 wideband DF antenna covers 20 MHz to 3 GHz with vertical polarization; its multi-element array design delivers superior DF accuracy and immunity to reflections.
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The R&S®ADD307 is a collapsible VHF/UHF DF antenna whose lightweight design suits portable direction finding applications.
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The R&S®ADD317 is a compact VHF/UHF DF antenna whose lightweight design makes mast installation easy.
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The R&S®ADD507 is a compact wideband VHF/UHF DF antenna, particularly suited to mobile direction finding from vehicles and to small-scale electronic warfare operations.
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The R&S®ADD557SR is an integrated direction finding and monitoring antenna system supporting vertical and horizontal polarization, for multichannel direction finders.
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The R&S®ADD597 is a VHF/UHF/SHF DF and monitoring antenna whose multi-element array design delivers superior DF accuracy and immunity to reflections.
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The R&S®ADD216 is a compact LF-UHF multichannel DF antenna covering 300 kHz to 3 GHz.
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The R&S®ADD253 is a VHF/UHF wideband multichannel DF antenna covering 20 MHz to 3 GHz.
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The R&S®ADD011P is a portable multichannel HF DF antenna covering 300 kHz to 30 MHz.
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The R&S®ADD011SR is a stationary and transportable multichannel super-resolution HF DF antenna covering 300 kHz to 30 MHz.
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The R&S®ADD011SRX is the N-channel super-resolution HF DF antenna for the R&S®DDF1GTX, covering 300 kHz to 30 MHz.
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The R&S®ADD015 is a centric-mast multichannel HF DF antenna built as a circular array of four dipole elements, covering 1 MHz to 30 MHz.
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The R&S®ADD050SR is a stationary and transportable multichannel super-resolution VHF DF antenna covering 20 MHz to 450 MHz.
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The R&S®ADD078SR is a mobile and stationary multichannel super-resolution UHF/SHF DF antenna covering 1.3 GHz to 6 GHz.
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The R&S®ADD119 is a compact HF DF antenna with vertical polarization, covering 300 kHz to 30 MHz.
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HF–SHF direction finding (DF) antenna selection and comparison
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VHF/UHF multi-element direction finding (DF) antenna (discontinued; the successor is the R&S®ADD295).
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Dual-polarization VHF/UHF multi-element direction finding (DF) antenna (discontinued; the successor is the R&S®ADD597).
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The R&S®ADD157 is a VHF/UHF dual-polarized multichannel DF antenna with a frequency range starting at 20 MHz in vertical polarization (discontinued; the successor is the R&S®ADD557SR).
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The R&S®ADD153SR is a multichannel super-resolution VHF/UHF DF antenna (discontinued; the successor is the R&S®ADD557SR).
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