The Deltenna Frequency Re-bander enables the testing of base
station equipment operating in bands other than UMTS Band I by
re-banding the 1920-1980MHz uplink (UL) and 2110-2170MHz downlink
(DL) to another operating band.
A fully duplexed UL/DL path allows interfacing directly to the
primary antenna port of a widely available Band I test mobile or
TEMS™. A second DL path allows testing of DL MIMO.
The Frequency Re-bander is being used extensively in testing and
trials of LTE
Applications
- Testing of base station equipment in existing and emerging
bands with Band I equipment
- Testing MIMO networks
- Mobile field trials
Features and Benefits
- Transmit representative UL power levels with +20dBm linear
output power for all standards
- Low down-link noise figure of 5dB
- Front- and back-end filtering on all paths improves out-of-band
performance
- High stability crystal reference gives ±0.1ppm frequency
stability
- Auto frequency programming on power-up for ease of use
- Portable 8.3" x 8.0" x 1.75" (1U) size
- Mains or low voltage power supply for ease of use
Frequency bands covered by basic models:
|
Operating
Band
|
UL Frequencies
UE Transmit/Node B Receive
|
DL frequencies
UE Receive/Node B Transmit
|
Model
|
|
I
|
1920 - 1980 MHz
|
2110 -2170 MHz
|
B
|
|
II
|
1850 -1910 MHz
|
1930 -1990 MHz
|
B
|
|
III
|
1710-1785 MHz
|
1805-1880 MHz
|
B
|
|
IV
|
1710-1755 MHz
|
2110-2155 MHz
|
B
|
|
V
|
824 - 849 MHz
|
869-894 MHz
|
A
|
|
VI
|
830-840 MHz
|
875-885 MHz
|
A
|
|
VII
|
2500-2570 MHz
|
2620-2690 MHz
|
B
|
|
VIII
|
880 - 915 MHz
|
925 - 960 MHz
|
A
|
|
IX
|
1749.9-1784.9 MHz
|
1844.9-1879.9 MHz
|
B
|
|
X
|
1710-1770 MHz
|
2110-2170 MHz
|
B
|
|
XI
|
1427.9 - 1452.9 MHz
|
1475.9 - 1500.9 MHz
|
B
|
|
XII
|
698 - 716 MHz
|
728 - 746 MHz
|
A
|
|
XIII
|
777 - 787 MHz
|
746 - 756 MHz
|
A
|
|
XIV
|
788 - 798 MHz
|
758 - 768 MHz
|
A
|
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