Taoglas ISA.01 400-470 MHz Glass Mount Antenna - 3 m RG174, SMA Male

Wide-band UHF performance in a discreet glass-mount design The Taoglas ISA.01 is a low-profile, omnidirectional UHF antenna engineered for stable 400-470 MHz performance on glass. Its semi-flexible 239 x 42 x 10.5 mm housing mounts discreetly to vehicle or building windows using automotive-approved 3M adhesive. Designed for ISM, TETRA, CDMA 450, SCADA, FRS/GMRS and telemetry applications, the ISA.01 provides up to 1.5 dBi peak gain and 35% efficiency at 433 MHz. The standard configuration includes a 3 m RG174 cable with an SMA male connector. Key features Stable wide-band response from 400 to 470 MHz Omnidirectional radiation pattern with linear polarization Up to 1.5 dBi peak gain and 35% efficiency at 433 MHz Semi-flexible, low-profile housing for discreet installation Optimized for adhesive mounting on vehicle and building glass Automotive-approved 3M double-sided adhesive 3 m RG174 cable with SMA male connector IP65 outer casing with IP67 protection for the internal PCB antenna -40 to +85 degrees C operating and storage range RoHS compliant RF performance Frequency Peak gain Average gain Efficiency Return loss 410 MHz 0.5 dBi -5.0 dB 30% -10.0 dB 433 MHz 1.5 dBi -4.3 dB 35% <-15.0 dB 450 MHz 0.8 dBi -5.0 dB 30% -10.0 dB 470 MHz 0 dBi -5.0 dB 30% -8.0 dB All RF measurements in the manufacturer datasheet were conducted with the standard 3 m RG174 cable and include cable losses. Technical specifications Manufacturer Taoglas Manufacturer part number ISA.01.A.301111 Frequency range 400-470 MHz Antenna type Wide-band, omnidirectional, low-profile glass-mount antenna Polarization Linear Impedance 50 ohms Peak gain Up to 1.5 dBi at 433 MHz Efficiency 30-35%, frequency dependent Dimensions 239 x 42 x 10.5 mm nominal Cable 3 m RG174 Connector SMA male Mounting Automotive-approved 3M adhesive for glass Casing material TPR Environmental protection IP65 outer casing; IP67 internal PCB antenna Operating temperature -40 to +85 degrees C Storage temperature -40 to +85 degrees C Compliance RoHS compliant Typical applications Automotive and vehicle telematics ISM and UHF radio systems TETRA and CDMA 450 SCADA and remote monitoring Family Radio Service and General Mobile Radio Service Bio-medical and general telemetry Vehicle and building window installations Installation note The ISA.01 is tuned specifically for mounting on glass. Mounting it on plastic or directly on metal can detune the antenna and reduce performance. Taoglas recommends the ISA.06 for plastic surfaces and its FW series whip antennas for direct metal mounting. Standard configuration ISA.01 glass-mount antenna with attached 3 m RG174 coaxial cable, SMA male connector and 3M adhesive backing.