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ALLNET GSM Antenna - 1.1~4.1dBi SISO Omni Indoor SMA-M Straight (ALL19104)
Description The ALLNET ALL19104 GSM omnidirectional antenna provides 1.1 to 4.1 dBi signal gain across GSM frequency bands for enhanced indoor reception. Featuring a straight SMA male connector, this SISO antenna design ensures uniform coverage in all directions within cellular networks. The compact form factor mounts discreetly on walls or equipment housings without obstructing interior spaces. It is compatible with GSM modems, routers and other cellular devices requiring an indoor external antenna. Key Features - 1.1–4.1 dBi gain - Omnidirectional SISO antenna - Indoor use - Straight SMA male connector - Model ALL19104 Specifications Brand: ALLNET Model Number: ALL19104 Product Type: antenna Gain Min Dbi: 1.1 Gain Max Dbi: 4.1 Radiation Pattern: omnidirectional Frequency Bands: GSM Connector Type: SMA male Installation: indoor

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