
Time Division Duplex Outdoor Base Station of IP NLOS data t
- Min. Order:
- 1
- Min. Order:
- 1
- Delivery Time:
- 30 Days
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Contact NowPlace of Origin: | China |
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20 Watts Time Division Duplex Outdoor Portable Base Station
Introduction:
Time division duplex (TDD) refers to duplex communication links where uplink is separated from downlink by the allocation of different time slots in the same frequency band. It is a transmission scheme that allows asymmetric flow for uplink and downlink data transmission. Users are allocated time slots for uplink and downlink transmission.
Time division multiplexing separates uplink and downlink signals by matching full duplex communication over a half-duplex communication link. This method is highly advantageous in case there is an asymmetry of uplink and downlink data rates. TDD divides a data stream into frames and assigns different time slots to forward and reverse transmissions, thereby allowing both types of transmissions to share the same transmission medium.
Features:
1. Modularized, Three-proof, Low-power consumption design;
2. Support system with frequency or inter frequency networking;
3. Stable power, adjustable dynamic power;
4. Single carrier frequency support up to 4 simultaneous users two-way data transmission
5. Encryption: AES 128 bit, can set user’s password;
6. IP NLOS transparent data transmission;
Technical Parameters:
Parameter / Type |
TJ-340S-700-20W |
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|
RF Parameter |
Working Frequency |
700MHz(Optional) |
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Modulation Bandwidth |
2 / 4 / 8MHz |
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Modulation Type |
TDD-OFDM |
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Communication Mode |
TDMA |
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Power Output |
≤43dBm |
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Band Flatness |
≤ ±0.5dB |
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Spurious Spectrum |
≤ -36dBm |
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Third-order IM |
≤ -36dBC |
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RX Sensitivity |
≤ -100dBm |
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MER |
≥ 36dB |
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Anti Adjacent Frequency Interference |
≥ 40dB |
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Data |
Synchronized Control |
GPS/ Beidou synchronous clock |
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Transmission Bandwidth |
Max 14Mbps |
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Network Protocol |
IP/TCP,UDP,HTTP,SMTP etc |
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Generic Specification |
Operating Temperature |
-30 ~ +70°C |
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Power Input |
~100 – 260V |
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Power Consumption |
≤50W |
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Size |
489*409*140mm |
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Net Weight |
≤10Kg |
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Connector |
Power Interface |
Waterproof three core aviation head (female) |
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Data Connector |
Waterproof screw-thread aviation head |
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RF Antenna Terminal |
NF |
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GPS/Bidou Antenna |
SMA Female Head |
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Background:
Zhongchuang Tech is specialized in COFDM, TDD and 3G/4G wireless video transmission products for over 9 years, including video wireless transmitter, video wireless transmitter and receiver, quality video wireless transmitter, products are applied widely among Public Security Bureaus, Forest Fire Prevention Departments, Maritime Bureaus, Oil Field, Construction Sites, Tunnels,UAV, Automobiles and so on.