Callboost ЕС 868 МГц США 915 17 дБ гелиевые майнеры Lora передающий сигнал Flarm RF усилитель для
- Категория: Repeater >>>
- Поставщик: Guangdong,Xinenton,Tech,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-16-2025 | 50.38 $* | 51.89 $* |
| Jul-16-2025 | 40.1 $* | 41.4 $* |
| Jun-16-2025 | 49.54 $* | 50.34 $* |
| May-16-2025 | 48.65 $* | 49.33 $* |
| Apr-16-2025 | 39.23 $* | 40.92 $* |
| Mar-16-2025 | 48.63 $* | 49.76 $* |
| Feb-16-2025 | 47.17 $* | 48.6 $* |
| Jan-16-2025 | 47.83 $* | 48.47 $* |
Характеристики
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 US. Power can be supplied via USB or plug over the RX side coax cable. A built in filter avoids interferences with out-of-band signals.
Products Description
Details Images
Product Paramenters
Specifications | RX | TX | |||||
Frequency Range | 860 ~ 870 MHz | 902 ~ 928 MHz | 860 ~ 870 MHz | 902 ~ 928 MHz | |||
Gain | 17dB ± 1dB | 17dB ± 1dB | 12dB ± 1dB | 12dB ± 1dB | |||
Ripple | ≤2dB | ≤2dB | ≤2dB | ≤2dB | |||
VSWR | ≤1.5dB | ≤1.5dB | ≤1.5dB | ≤1.5dB | |||
Transmit Power | ≥ 20dBm | ≥ 20dBm | ≥ 20dBm | ≥ 20dBm | |||
Input Trigger Power | ____________________________________________ | 0 ~ 20dBm | 0 ~ 20dBm | ||||
EVM | 3.5% @27dBm | ||||||
Noise Figure | ≤ 1.5 dB | ||||||
Time Delay of TX/RX Switch | ≤ 100 ns | ||||||
LED Indicator | Red | Red | Green | Green | |||
Input /output impedance | 50Ω | ||||||
Power Supply | + 5V~18V | ||||||
Operating Humidity | ≤ 95% | ||||||
Power Consumption | ≤ 0.5W | ||||||
RF Connector | SMA or N- Female | ||||||
Size | 80× 60× 25mm | ||||||
Net Weight | ≤0.2 kg | ||||||
Operating Temperature | -10℃ ～ +50℃ | ||||||
