RF Repeater amplifies and retransmits RF signals to extend coverage and improve signal quality in areas with weak reception. It supports multiple frequency bands and TDD/FDD systems, offering indoor, outdoor, and ICS configurations. With web-based control, remote monitoring, and flexible installation, it ensures reliable and optimized performance for modern wireless networks.
| Parameter | Specification | Remark |
|---|---|---|
| Frequency Range | TETRA, GSM,WCDMA,UMTS,LTE | Select according to the need |
| Frequency Tolerance | 0.05ppm | - |
| Output Power | DL : +10~+37dBm UL : +10~+23dBm | |
| Gain | +65~+95dB | Select according to the need |
| Gain Flatness | 3dB | Ripple in Band |
| Gain Varation over Temp. | ±3dB | - |
| Gain adjustment range | 30dB / 1dB Step | - |
| ALC Range | 15dB | Auto Level Control |
| Shutdown | ≥+13~+39dBm | - |
| VSWR | ≤ 5㎲ | Transmission Delay |
| Noise Figure | ≤ 7dB | Uplink @ Max Gain |
| Out of Band Gain | 3GPP | - |
| Function | Isolation and Over Power Check Auto Gain Control GUI, NMS | Option, Select according to the need |
| LED | DC Power, ALC, Shutdown | Select according to the need |
| Power Supply | 100~240V | DC Adaptor |
| Work temperature | Indoor: -20℃～+40℃ Outdoor: -40℃～+55℃ |
Typical Application
1. Indoor: Shopping Malls, Hotels, Offices building ,Exhibition, Basements, Tunnels etc
2. Outdoor: City, Villages, Country, District, Mine, Factories and mines, Highway, Railway etc
3. The repeater can find an installation place which can receive pure BTS signal at strong enough level as the Rx Level in repeater site should be more than -70dBm;
4. And can meet the requirement of antenna isolation to avoid self-oscillatio
| Parameter | Specification | Remark |
|---|---|---|
| Frequency Range | WCDMA,UMTS,LTE | Select according to the need |
| Input Level | DL : -60~-30dBm UL : -55dBm |
Select according to the need |
| Output Level | DL : +10dBm UL : +13dBm |
Select according to the need |
| Gain | Built-in Ant : +75dB External Ant : +70dB |
- |
| Gain Control Range | 30dB / 1dB | - |
| Auto Shutdown Level | DL : +13dB UL : +16dB |
|
| System Group Delay | ≤ 5㎲ | - |
| Gain Flatness | 3dB | - |
| VSWR | 1.5 : 1 | - |
| Noise Figure | ≤ 5dB | - |
| Power Supply | 100~240V | DC Adaptor |
| Work temperature | -20℃～+60℃ | - |
| Interference Cancellation | 1㎲ | - |
| Gain Tracking Time | 1sec | Target Gain ± 1dB |
| Operating Humidity | 95% | - |
| Heat Dissipation | Natural Convection | - |
| Impedance | 50 Ω | - |
| Fading Performance (Multi-path 10) | Static: EVM ≤ 8%~10% Gain Variation≤2dB 3Hz: EVM ≤ 8%~10% Gain Variation≤2dB |
- |
Typical Application
1. Indoor: Shopping Malls, Hotels, Offices building ,Exhibition, Basements, Tunnels etc
2. Outdoor: City, Villages, Country, District, Mine, Factories and mines, Highway, Railway etc
| Description | Specification |
|---|---|
| Frequency Range | UL(RX): 1960~1980MHz DL(TX): 2150~2170MHz |
| Channel Spacing | 5MHz |
| Operating Band：Number of Channels | 4FA (20MHz) |
| Gain | 60dB |
| Gain Flatness | ≦ ± 1.5dB (Peak to Peak ≦ -0~ +3dB) |
| Automatic Gain Control Range(AGC) | ≧ 25 dB (Output Power ±2dB) |
| Output Power Accuracy (Over All Conditions) | ≦±3 dB |
| Maximum Output Power | UL(RX): ≧10dBm DL(TX): ≧10dBm |
| Automatic Shut Down Power Level (Always Auto Recovery) | UL(RX):O/P ≧ + 13 dBm (RMS) DL(TX): O/P ≧ + 13dBm (RMS) |
| Group Delay | ≦6μs |
| Noise Figure(Uplink) | ＜6dB @Max Gain |
| VSWR | ≦1.5:1 |
| TX / RX Isolation | ＞85 dBc |
| Frequency Stability | ＜± 0.01 ppm |
| Out of Band Gain | 2.7≦f_offset＜3.5 MHz : ＜60dB |
| 3.5≦f_offset＜7.5 MHz : ＜45dB | |
| 7.5≦f_offset＜12.5 MHz : ＜45dB | |
| 12.5 MHz≦f_offset : ＜35dB | |
| Spectrum Emission Mask | 2.5MHz≦f_offset＜2.7MHz : ＜ -22dBm / RBW 30KHz |
| 2.7MHz≦f_offset＜3.5MHz : ＜ -34dBm / RBW 30KHz | |
| 3.5MHz≦f_offset＜4MHz : ＜ -34dBm / RBW 30KHz | |
| 4MHz≦f_offset＜8MHz : ＜ -21dBm / RBW 1MHz | |
| 8MHz≦f_offset＜12.5MHz : ＜ -24dBm / RBW 1MHz | |
| Spurious Emission (Category B) | 9KHz ~ 150KHz : ＜ -13dBm / RBW 1KHz |
| 150KHz ~ 30MHz : ＜ - 13dBm / RBW 10KHz | |
| 30MHz ~ 1GHz : ＜ - 13dBm / RBW 100KHz | |
| 1GHz ~ 12.75GHz : ＜ - 13dBm / RBW 1MHz | |
| Error Vector Magnitude (EVM) | ＜ 10% (Support HSDPA) |
| Peak Code Domain Error (PCDE) | ＜ -35dB (3GPP TS 25.106) |
| Adjacent Channel Rejection Ratio (ACRR) | ± 5MHz : ＞ 25dBc |
| ±5MHz & ±10MHz : ＞ 25dBc | |
| Impedance | 50Ω |
| Service Antenna | Build-in & ≧0dBi |
| Donor Antenna | External with holder, Gain ≧7dBi, (1ea) |
| RF Connector Type | SMA-Female |
| Dimensions | ≦125*90*35mm (exclusive bracket, connector) |
| Weights | ≦1kg |
| Power Adaptor | AC 100~240V |
| Isolation auto shut down | Available |
| Other | Including Antenna Holder & Mounting kit |
| Operation Temperature | 0~50℃ |
| Environment Condition | IP42 |
| Humidity | 70%~90% |
| Sealing | Indoor |
| Local Control | Via Micro USB port at local site |
| LED Indicators | On (green) / Off (dark) : PSU |
| Normal (dark) or Alarm (red color) AGC -UL and DL HPA Failure (1pcs LED) -UL and DL Isolation Alarm (1pcs LED) |
|
| Input Level Display (by LED Bar) | |
| Auto Shutdown when Isolation is not enough and Auto recovery when Isolation is enough | |
| Auto Attenuation function according to real environment Isolation level to set up | |
* Isolation Detection Function
– Auto Gain setting if Isolation between Donor and Service antenna is not enough during installation.
– Auto Isolation checking out period setting function.
– Manual setting available for Isolation Check period (1 hour basis, Max 255 hours, 1 hour / step) by GUI setting..(Factory setting 4 Hr.)
– When booster is installed and DC inputted, Isolation checking function is activated by 10times per each 5 seconds and setting results follows last 10 times value.