PTP Digital microwave radio transmission system-ODU
1.2.4/5.8/7/8/13/15G backhaul
2.Cost-effective PDH microwave radio links
Description of Digital microwave radio transmission system-ODU
Digital microwave radio transmission system-ODU provide the state-of-the-art ODU platforms that help different customers establish PDH and SDH radio systems in wireless telecommunications.
Digital microwave radio transmission system-ODU are fully environmentally sealed units that are entirely independent of link capacity and payload.
With effective cost and compact design, Digital microwave radio transmission system-ODU can support QPSK to 256QAM modulation. ODU options are available with different maximum capacity and RF performance specifications. Wideband diplexers also provide a wide tuning range via software to increase flexibility and minimize sparing.
Digital microwave radio transmission system-ODU are designed to mount directly to the antenna, and connect to the IDU by a single coaxial cable
Featurers of Digital microwave radio transmission system-ODU
♣ Standard SMT technology and low cost
♣ Die-casting design for all mechanical parts
♣ Easy assembling and maintenance due to modular design
♣ Small size
♣ Low power consumption
♣ Multiple bands (2.4, 5.8, 6, 7~8, 11, 13, 15GHz or customization)
♣ Supports QPSK up to 256 QAM modulation
♣ Single/double cable IDU interface optional
♣ Software configurable channel selection
♣ Low noise figure
Specification of Digital microwave radio transmission system-ODU
Model | 2.4Gz | 5.8G | 7G | 8G | 13G | 15G | ||
Freq.Range(GHZ) | 2.400~2.483 | 5.735~5.800 | ITU-RF.385-7 | 8.275~8.500 | 12.75~13.25 ITU-R F.497-6 | 14.5~15.35 | ||
Adjustable Range |
| 53 MHz | ITU-RF.385-7 | ITU-RF.385-7 | 105 MHz | 147 MHz | ||
T-R Spacing | 63MHz | 65 MHz | ITU-RF.385-7 | ITU-RF.385-7 | 266 MHz | 420 MHz | ||
Ant. Connector | N-K | N-K | BJ84 | BJ84 | BJ140 | BJ140 | ||
Channel Bandwidth | 7MHz(4E1)/ 28MHz(16E1)/28MHz(E3)(Software Control) | |||||||
Channel | 2 | 3@14MHz 7@7MHz | 20@7MHz/ | 12@7MHz | 32@7MHz | 60@7MHz15@28MHz | ||
IF Freq. | 70MHz/310MHz(Single Cable: R/T);70MHz/70MHz(Dual Cable);Single/Dual Optional | |||||||
IF Connector | 50Ω,N-K | |||||||
IF IN VSWR | 1:1.3 | |||||||
RF OUT VSWR | ≤1.3 | |||||||
Ripple in Bandwidth | ±1dB | |||||||
Transmitter | ||||||||
OUTPUT Power(Standard/Optional) | 28dBm | 20dBm | 25dBm | 25dBm | 25dBm | 25dBm | ||
Frequency Stability | ≤2.5 ppm(1ppm optional) | |||||||
Phase Noise of LO | -80dBc/Hz(10kHz) |
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Image Rejection | ≥35dB | |||||||
IF Input Power | 0~-25dBm | -10~-30dBm | ||||||
IPO3 | ≤-25dBc @+20dBm/2-tone | |||||||
Spurious Rejection | ≤-60dBc | |||||||
ATPC Range | 15dB | |||||||
ATPC Resolution | ±1dB | |||||||
Receiver | ||||||||
Sensitivity (1 x 10-6) | -87dBm@4E1 / -84dBm@8E1 /-78dBm@16E1 | |||||||
Noise Figure | ≤4.5dB | |||||||
AGC Range | 60dB | |||||||
IF Output Power | 0±3dBm | |||||||
IF Output Out-band Spurious Rejection | ≤-40dBc | |||||||
IF Output in-band Spurious Rejection | ≤-60dBc | |||||||
RSSI Range | -30~-90dBm | |||||||
RSSI Precision | AR3 dB Max | |||||||
RSSI Monitoring Voltage | 0~5V | |||||||
Power Supply | ||||||||
Standard Input | Dual Cable:DC+15V;Single Cable:DC-48V Power supply by IF Cable | |||||||
Consumption | <20W | <30W | ||||||
Operation Environment | ||||||||
Working Temperature Range (°C) | -33~+60 | |||||||
Storage Temperature Range (°C) | -45~+85 | |||||||
Relative Humidity | 0~100% | |||||||
Dimension | 280*200*110 | |||||||
Weight | 5.5KG | 3.5KG |