HamGeek MT1130 3MHz-3.5GHz Dual Input RF Amplifier Remote Control Wideband Bias Tee for Ham Radio

This dual-input switchable amplifier is designed for wireless signal reception, radio monitoring, broadcast listening, and TV signal applications. It features a built-in RF switch with 50dB isolation, allowing convenient switching between two signal inputs via remote control. The integrated low-noise amplifier improves signal strength and reception performance after switching. Powered through BIAS-Tee technology, this amplifier provides an efficient solution for users who need to receive signals from two different outdoor directions, making it ideal for multi-directional signal reception setups.

Method 1: Multi-Direction Signal Reception

* Use the remote controller to switch between two antennas installed in different directions, allowing the device to receive signals from different directions.

Method 2: Multi-Frequency Signal Reception

* Use the remote controller to switch between two antennas operating at different frequency bands, enabling reception of signals at different frequencies.

Method 3: Multi-Polarization Signal Reception

* Use the remote controller to switch between two antennas with different polarization modes, allowing reception of signals with different polarization characteristics.

* Name: Dual-Input Switchable Amplifier

* Description: RF Signal Amplifier with Remote-Controlled Input Switching

* Frequency Range: 3MHz-3.5GHz

* Gain: 10-25dB

* RF Switch Isolation: 50dB

* Charging Interface: Type-C

* Power Supply Voltage: DC 5V

* Antenna Connector: SMA Female (SMA-K)

* Remote Control Distance: 35m/115ft

* Mounting Hole Size: 25.4mm/1-inch

* 1 x HamGeek Dual Input Switchable Amplifier 

* 1 x Wideband Bias Tee

* 1 x 433MHz Remote Controller 

* 1 x Keychain

* Package Weight: 0.35kg

1. Power Supply: Connect a Type-C cable to power the device; the blue LED indicator on the amplifier will light up.

2. Switch to Antenna 1: Press the △ button on the remote controller to switch to Antenna 1 input; the green LED indicator on the amplifier will light up.

3. Switch to Antenna 2: Press the ▽ button on the remote controller to switch to Antenna 2 input; the red LED indicator on the amplifier will light up.