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BUDC-KaKCLC Ka-Band Up/Down Converter for AESA Terminals
Features:
■ Wide Ka-Band Coverage — Covers 17.7–21.2 GHz receive and 27.5–31.0 GHz transmit bands.
■ LO continuously adjustable with a step of 10MHz
■ 15 mm Low-Profile Design — Supports integration into flat-panel antennas and other space-constrained terminals.
■ Supports a 10 MHz external reference and configurable internal/external reference operation.
Technical parameters of products
Specifications
|
Item |
Parameters |
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|
Up-converter |
Down-converter |
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|
RF frequency |
27.5-31.0GHz |
17.7-21.2GHz |
|
|
IF frequency |
0.95-2.15GHz |
0.95-2.15GHz |
|
|
LO |
LO continuously adjustable |
LO continuously adjustable |
|
|
Noise figure |
—— |
≤8dB |
|
|
Image rejection |
—— |
≤-25dBc |
|
|
Output P1dB |
≥16dBm |
≥0dBm |
|
|
Gain (at 0dB attenuation) |
21dB |
40dB |
|
|
Out-band rejection |
≤-55dBc@17.7GHz～21.2GHz |
≤-20dBc@13.7GHz～14.5GHz |
|
|
Gain adjustment |
Range 0~30dB with a step of 0.5dB |
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|
Gain ripple |
≤3dBp-p/1000MHz，≤1.5dBp-p/40MHz，≤4dBp-p@full-band |
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|
Gain variation vs working temp. |
≤3dB |
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Phase noise |
≤-60dBc/Hz @100Hz ≤-70dBc/Hz @1KHz ≤-80dBc/Hz @10KHz ≤-90dBc/Hz @100KHz |
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In-band spurious |
≤-50dBc |
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|
IMD3 |
≤-25dBc@(P1dB-3dB) |
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External reference requirements |
10MHz, 0±5dBm |
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Working voltage/current |
+12VDC (DC11-13V), ≤1.4Amps |
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|
VSWR |
RF port |
≤2.5:1 |
≤2.5:1 |
|
If port |
≤1.5:1 |
≤1.5:1 |
|
|
Interfaces |
RF port |
2.92-50K |
2.92-50K |
|
If port |
SMA-50K |
SMA-50K |
|
|
DC and M&C |
J30J-9ZK, RS-232 |
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Dimensions |
153mm×120mm×15mm, about 620g |
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Working temperature |
-40℃~+60℃ |
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Relative humidity |
0~85%, non-condensing |
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