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Negotiable
MOQ: 1 Kilogram (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
L-TEL
Place of Origin:
China
Model Number:
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Related Products
Brand Name
L-TEL
Place of Origin
China
Description:
Low-noise Amplifier is the preamplifier of repeater. Has low Noise factor, high and adjustable gain, can work under higher input level, and keep nicer linearity.
Series: Our products, covering from common communication 2G frequency(CDMA450, CDMA800, CDMA1900, GSM, EGSM, GSM1800, GSM1900, DCS, PCS, WLAN), 3G frequency(WCDMA, UMTS, CDMA2000), Trunking Communication(TETRA, iDEN, GoTa, GT800, 350Mhz Police Communication), Digital TV Communication(CMMB, DVB-H, T-DMB, S-DMB), Railway Communication System(450MHz Radio Train Dispatch Communication Series, GSM-R Series), Military Communication, FM Broadcast Communication, UHF,VHF Interphone Communication, Marine Communication, Sea Area Coverage Systems.
Features: Low noise factor, good Third-order intermodulation. High reliability, high stability. Fault detection function. Digital Attenuator and gain control functions. Have various monitoring interfaces, I2C/UART/RS485/RS232 or according to the client requirements. Overall product series to satisfy different system requirements.
Low-noise Amplifier is the preamplifier of repeater. Has low Noise factor, high and adjustable gain, can work under higher input level, and keep nicer linearity.
Series: Our products, covering from common communication 2G frequency(CDMA450, CDMA800, CDMA1900, GSM, EGSM, GSM1800, GSM1900, DCS, PCS, WLAN), 3G frequency(WCDMA, UMTS, CDMA2000), Trunking Communication(TETRA, iDEN, GoTa, GT800, 350Mhz Police Communication), Digital TV Communication(CMMB, DVB-H, T-DMB, S-DMB), Railway Communication System(450MHz Radio Train Dispatch Communication Series, GSM-R Series), Military Communication, FM Broadcast Communication, UHF,VHF Interphone Communication, Marine Communication, Sea Area Coverage Systems.
Features: Low noise factor, good Third-order intermodulation. High reliability, high stability. Fault detection function. Digital Attenuator and gain control functions. Have various monitoring interfaces, I2C/UART/RS485/RS232 or according to the client requirements. Overall product series to satisfy different system requirements.
Technical parameters:
|
Gain(dB) |
20~80 |
|
Gain adjustment range(dB) |
≥30 |
|
Noise factor(dB) |
≤1.0(at maximum gain) |
|
VSWR |
≤1.3 |
|
Power requirement |
DC +9V~+27V |
|
Monitoring |
gain adjustment, output power indication, fault alarm, etc. |
|
Work temperature(℃) |
-40~+55 |
|
Average faultless working time (H) |
50000 |
Typical Application:
It is applicable to the matching of all repeater machine manufacturers.
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Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Tongchuan, Shaanxi, China
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