SPECIFICATIONS

Brand Name: Callboost

Build in: Precision filter,Raw Precision Filter,no need other filter

DC supply voltage: + 5V ~ +24V

EU Frequency: 860-870MHz

Helium hotspot Booster: Witnessed more beacons and so higher rewards

High-concerned chemical: none

Input and output impedance: 50ohm

Model Number: CB17W-LR868 / CB17W-LR915

Network: 4g, GSM, 3G

Noise Figure (LNA): < 0.7 dB

Operating Temperature: -10℃ to 50℃

Origin: Mainland China

RF Connector: SMA or N- Female

RX Gain with AGC: 17dB

RX LED Indicator: Red

Ripple: ≤2dB

TX ALC Control Range: ≥17dB

TX Gain with AGC: 0~17dB auto-adjust

TX LED Indicator: Green

Time Delay of TX/RX Switch: ≤ 100 ns

Transmit Power: ≥ 23dBm

US Frequency: 900-930MHz

 Callboost 868MHz / 915Mhz Lora Amplifier Flarm Booster

Helium hotspot Booster

The FLARM BOOSTER works as a receive pre-amplifier with RX Boosting and TX pass through in transmit mode automatically. It is a good helper to optimize LORA network for Helium Miners.

Specific working frequency for EU is 860-870MHz with TX & RX. However,900-930MHz will be available for Americas Region.

CALLBOOST FLARM BOOSTER amplifies the 868 MHz / 915 MHz antenna signal by +17dB, and also increases the transmit signal of the FLARM device by 17dB, increasing the monitoring range of the FLARM device by about 5 times.

When the TX transmit power is greater than 23dBm, the AGC will be activated to attenuate the TX gain to stabilize the TX transmit power.

The working power of the Booster is DC+5V~+24V, which can be powered from the DC power socket by the power adapter, or can be powered from the FLARM RF port by the Basi Tee.

Callboost FLARM BOOSTER built in precision filter avoids interferences with out-of-band signals,filter unwanted spurious signals.No need raw filter any more.

If you want to plus an external cavity filter, please let us know and we will assist in removing the built-in filter.

 RX 17dB , TX 0-17dB Auto-adjust  

Only our Callboost booster can adjust TX Gain and Power, because we have build-in AGC and ALC function.

It's automatically adjust according to the signal strength of the input port.

ALC / AGC function is to automatically control the signal strength, stabilize the equipment.

Whether you want to output high gain or low gain, it can meet your needs.

 Callboost Model  

• CB17W-LR868

• CB17W-LR915

• CB17W-LR868-S

• CB17W-LR915-S

 PRODUCT DETAILS  

 SPECIFICAITOPNS