
CompleTech
CA340Y++
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Overview
The CompleTech CA340Y++ is a directional Yagi antenna engineered for reliable communication within the 326-353 MHz frequency range. This antenna delivers a substantial 10 dBi gain, ensuring robust signal reception and transmission critical for industrial, telecommunications, and broadcast infrastructure. Its design supports both vertical and horizontal polarization, offering deployment flexibility. Constructed with a UV-resistant ABS/FG radome and a copper radiator, the CA340Y++ is built for longevity and optimal performance, even in challenging environmental conditions. The antenna features a low VSWR of less than 1.5, guaranteeing efficient power transfer and minimizing signal loss. Compatibility with N-, TNC-, and 7/16-female connectors provides broad integration options. Mounting is facilitated on poles with diameters from 35-60 mm, secured by an aluminum alloy bracket with stainless steel V-bolts and nuts. The radome is filled with closed-cell PU foam, contributing to its IP67 rated, robust construction. The DC-short circuited feed point offers integrated lightning protection. Operating within a temperature range of -40ºC to +80ºC, the CA340Y++ is a dependable directional communication solution.
- Frequency Range: 326-353 MHz
- Gain: 10 dBi
- Polarization: Vertical/Horizontal
- Connector Types: N-, TNC-, 7/16-female
- Durable ABS/FG radome with PU foam filling and IP67 rating
Specifications
Connection Type | N-/TNC-/7/16-female |
Connector | N-/TNC-/7/16-female |
Frequency | 326-353 MHz |
Gain | 10 dBi |
Length | 1040 mm |
Material | copper, ABS/FG PU foam |
Mounting Diameter | Ø 35-60 |
Mounting Type | 35-60 mm diameter pole |
Polarization | vertical/horizontal |
Radiator Material | copper |
Radome | ABS/FG, PU foam |
Series | CA340Y++ |
VSWR | <1.5 |
Weight | 1140 g |
Wind Load | 111 N @ 150 km/h |

CA930Y++
directional yagi - Frequency range: 880-960 MHz - Gain: 10 dBi - Polarization: vertical/horizontal - Connector: N-/ TNC-/ 7/16-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 50 N
CA420Y+++
directional yagi - Frequency range: 405-440 MHz - Gain: 11 dBi - Polarization: vertical/horizontal - Connector: N-/ TNC-/ 7/16-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 119 N
CA160Y+
directional yagi - Frequency range: 154-166 MHz - Gain: 8 dBi - Polarization: vertical/horizontal - Connector: N-/ TNC-/ 7/16-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 151 N
CA170Y+
directional yagi - Frequency range: 163-177 MHz - Gain: 8 dBi - Polarization: vertical/horizontal - Connector: N-/ TNC-/ 7/16-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 143 N
CA350Y
directional yagi - Frequency range: 336-364 MHz - Gain: 6 dBi - Polarization: vertical/horizontal - Connector: N-/ TNC-/ 7/16-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 44 N
CA140S3
directional stacked yagi array - Frequency range: 135-145 MHz - Gain: 10 dBi - Polarization: vertical/horizontal - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 252 N
CA450S2+
directional stacked yagi array - Frequency range: 440-475 MHz - Gain: 11 dBi - Polarization: vertical/horizontal - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 124 N
CA160S4
directional stacked yagi array - Frequency range: 154-166 MHz - Gain: 12 dBi - Polarization: vertical/horizontal - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 304 N
CA420F2+
directional end fire yagi array - Frequency range: 405-440 MHz - Gain: 7 dBi - Polarization: vertical/horizontal - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 132 N
CA170F2+
directional end fire yagi array - Frequency range: 163-177 MHz - Gain: 7 dBi - Polarization: vertical/horizontal - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 286 N
CA140F2+
directional end fire yagi array - Frequency range: 135-145 MHz - Gain: 7 dBi - Polarization: vertical/horizontal - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 342 N
CA340S2++++
directional stacked yagi array - Frequency range: 326-353 MHz - Gain: 14 dBi - Polarization: vertical/horizontal - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 358 N