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Product Details
CDMA Fiber Repeater
The CDMA repeater in our company including CDMA 800 repeater, CDMA 900 repeater, CDMA1800 repeater, CDMA200O repeater, other repeaters in our company includes WCDMA Broadband repeater, CDMA fiber repeater, CDMA Mini-Repeater, GSM Fiber Repeater, GSM Mini-Repeater, TD-SCDMA Broadband Repeater, The Link Amplifiers such as WCDMA Link amplifier, CDMA Link amplifier, GSM link amplifier, TD-SCDMA link amplifier and booster, tower repeater, Trunk amplifier and band selective repeater etc which widely used in 3G communication network optimization.
Highlight Features:
1. High linearity power amplifier, stability performance
2. Sensitively antrum frequency filtration
3. Automatic level control
4. High gain improvement both step adjustable in downlink&uplink directions
5. Remote moniter for gain, power, power supply, key secure and temperature
6. Power protection system, high isolation between downlink&uplink directions
7. Modularization, mini-design, tightness structure, dust, water, fog shock resistance
Parameters: ( for references only, customized products will be made for you! )
| Project | Technical parameters | ||||
| Fiber Repeater proximal Machine | Fiber Repeater proximal Machine | ||||
| Work band | Downlink | 870-880MHz | |||
| Uplink | 825-835MHz | ||||
| Maximum output power | Maximum output power | 33/37/43/45dBm | |||
| Band fluctuations | Band fluctuations | <2.0dB Peak-peak | |||
| The nominal gain and Error | Downlink | ≥ 20dB | 55-85dB | ||
| Uplink | ≥ 20dB | 30-60dB | |||
| Gain adjustment range | Gain adjustment range | ≥ 25dB | |||
| Gain adjustment steps | Gain adjustment steps | 1dB | |||
| Gain adjustment error | Gain adjustment error | ≤± 1dB( ≤ 20dB), ≤± 1.5dB( ≥ 20dB) | |||
| Uplink noise figure | ≤ 3.5dB | ≤ 3.5dB | |||
| Waveform Quality | >0.950 | ||||
| Voltage VSWR | ≤ 1.4 | ||||
| Transmission time | ≤4μs | ≤4μs | |||
| Road rejection ratio | ≤ -45dBc/30 kHz, ± 750 kHz; ≤ -55dBc/30 kHz, ± 1.98 MHz | ||||
| ≤ -45dBc/30 kHz, ± 750 kHz; ≤ -55dBc/30 kHz, ± 1.98 MHz | |||||
| Cross- attenuation | Working within the band | ≤-15dBm/30kHz | |||
| Working out of the band | 9KHz-1GHz(Including 1GHz)≤-36 dBm/100KHz | ||||
1-12.75 GHz≤-30 dBm/1MHz | |||||
| Optical indicators | Optical wavelength | 1310nm/1550nm | |||
| Optical power | ≥+3dBm | ||||
| Efficiency Power Amplifier | >10% | ||||
| Power and the scope of work | AC220V ± 45V, 45~ 55Hz | ||||
| Operating temperature range | -25~+55 ºC | ||||
| Packing: | Carton Or As Requirment |
|---|---|
| Standard: | ISO/CE/FCC/RoHs |
| Productivity: | 10000 |
| HS Code: | 85252029 |
| Trademark: | Telnova/Dfine |
| Origin: | Shenzhen,China |
| Min. Order: | 10 |
| Transportation: | DHL, By air, By sea |
