Surecom Gam3Gear SW-102S SO239 Connector Digital VHF UHF Power & SWR Meter

This device features a direct digital display of forward and reflected power without the need for calibration, known as VSWR. It has a maximum measurable power range of up to 120W. The low insertion loss structure, measured at 0.3 decibels or less, enables permanent connection. A built-in frequency counter is also included.

All key functions are displayed, including frequency, power, SWR, forward power, reflected power, and battery level. The frequency range spans 125 - 525 MHz, with a measurable power range of 1 - 120W (±0.5%). The input frequency counter requires a minimum of 0.5W input. The maximum measurable power is 120W.

The device maintains a 50Ω impedance and measures W 76 x H x D 77 x D35 in size, weighing 220g including the battery. The battery is a 3.7V Li-ion type with a capacity of 900mAh. Recharging is done via a 5V Micro USB charger.

The VSWR (Voltage Standing Wave Ratio) range is 1.00 ~ 19.9, covering a frequency range of 100 MHz ~ 520 MHz. Insertion loss is low, and the operating temperature range is 0°C ~ 60°C.

The frequency counter function is included, with the requirement of a minimum 0.5W (±0.5%) input on the TX input. A battery voltage indicator is also present.

An automatic power-off function is implemented, shutting the device off after 1 minute of inactivity. The size dimensions are 66 x 68 x 37 mm.

The backlight feature has an automatic shut-off timer, ranging from 1 to 9 minutes. The input and output interface is an SO239 connector.

Please note that this device is not compatible with digital radio systems. It is designed for use with analog radio models.

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