Questions_ _Answers_Wideband.pdf
PDF 9 KB Posted
- Attached to
- Wideband Upconverter Federal contract opportunity
- Solicitation number
- FA8601-13-R-0004
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| 252.209-7999.pdf | ||
| FA8601-13-R-0004.pdf | ||
| Wideband_Upconverter_Requirements.pdf |
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Questions & Answers
Question #1
When you say that you want individual channel control, are you looking for independent frequency tuning on all channels or can the channels be tuned in pairs?
Answer #1
Tuning in pairs is acceptable.
Question #2
Do you want a control GUI as part of the delivery or just the API?
Answer #2
If vendor supplies only an API, that will be acceptable.
Question #3
We understand that specifications for some of key parameters for UP converter are
1. Spurious requirement is -60 dBc (SFDR of 60 dB).
2. Minimum of 2dBm input power at 1dB compression
3. Minimum 20dB Gain
4. Minimum 30dB OIP3
Thus, at +2 dBm input, output harmonics (second and third) shall be nominally at -15 to -16 dBc.
Clearly for every 1.0 dB reduction in input power, output second harmonic dBc value shall improve dB for dB and third harmonics shall improve 2 dB for every 1.0 dB. This is the outcome of current specification.
Is this acceptable or customer would like an improvement in the output harmonics from the specified -15 to -16dBC?
Answer #3
We are not specifying a harmonic level, so whatever the vendor supplies is acceptable.
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