Key facts
- Brand
- Huaptec
- Model
- F27
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2023-10-19
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Huaptec F27/F23/F20-5S Signal Booster User Manual
The Huaptec F27/F23/F20-5S is a bi-directional amplifier designed to amplify weak 2G, 3G, and 4G signals for mobile users. The system consists of an industrial booster unit, a 12V/7A power adapter, and installation hardware. It features an embedded CPU with intelligent isolation (ISO) and automatic level control (ALC) to prevent self-oscillation and ensure clear voice and high data speeds.
Read onlineHuaptec F27 specifications
| Supported Networks | 2G, 3G and 4G |
|---|---|
| Power Supply | 12V/7A |
| Max Indoor Antennas | 15 |
| Gain Control Range | 31dB |
| LCD Display | ISO status, ALC status, actual gain and downlink output power |
All Huaptec F27 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the purpose of the ISO alarm indication?
The ISO alarm flashes when the repeater does not have enough isolation between the outdoor and indoor antennas.
What does the AIC alarm indicate?
The AIC alarm flashes when the repeater is receiving too strong a signal from outside, causing output power to get overrated.
What frequencies does the booster support?
The booster supports 600MHz, 700MHz, 800MHz, 1800MHz, and 2100MHz bands.
What is the gain control range?
The Manual Gain Control (MGC) has a 31dB range for adjusting uplink and downlink gain.