P25XXDE4 Power Amplifier AB to C Class... - FCC ID CWWP25XXDE4
FCC ID CWWP25XXDE4
Part 90.203 Tuning Attestation
Power Amplifier AB to C Class
Document preview loads when visible.
Document Details
| FCC ID | CWWP25XXDE4 |
|---|---|
| Document ID | 8679038 |
| Document Type | Cover Letter(s) |
| Description | Part 90.203 Tuning Attestation |
| Applicant | Crescend Technologies LLC |
| Equipment Class | Power Amplifier AB to C Class |
| Product Code | P25XXDE4 |
| Application ID | FNNyp+ELoWuQmjfgMDE3/g== |
| Application Purpose | Original Equipment |
| Application Date | 2025-09-17 |
| Frequency Range | 150.8-152.855 MHz |
| FRN | 0004288767 |
| Test Firm | IIA LAB SERVICES, LLC |
| Certified By | James Hougo CEO |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Submitted | 2025-09-17 |
| Available | 2025-09-17 |
| Created | 2024-05-30 |
| Modified | 2024-06-06 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 282102 |
| File SHA-256 | cbe3ff63f02a518102941c906ee6e3097fdac8bd772900fbff40b178ca2a6103 |
| PDF Metadata Author | Karen Lang |
| PDF Metadata Producer | Karen Lang Adobe PDF Library 24.2.23 |
| FCC.gov Sources | FCC.gov 8679038, FCC.gov 8679058 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-09-17 | PDF 498.2 KB |
| Internal Photos | Internal Photos | 2026-03-16 | PDF 4.5 MB |
| External Photos | External Photos | 2025-09-17 | PDF 2.5 MB |
| Booster Warning Label | ID Label/Location Info | 2025-09-17 | PDF 2.1 MB |
| Label Sample and Location | ID Label/Location Info | 2025-09-17 | PDF 355.7 KB |
| TSUP | Test Setup Photos | 2025-09-17 | PDF 1.6 MB |
| Test Report | Test Report | 2025-09-17 | PDF 1.1 MB |
| Att Statements 2.911(d)(5)(7) | Attestation Statements | 2025-09-17 | PDF 315 KB |
| Att Statements 2.911(d)(5)(i) | Attestation Statements | 2025-09-17 | PDF 339.5 KB |
| Att Statements 2.911(d)(5)(ii) | Attestation Statements | 2025-09-17 | PDF 342.1 KB |
| Part 90.203 Tuning Attestation | Cover Letter(s) | 2025-09-17 | PDF 275.5 KB |
| Warning Label Attestation | Attestation Statements | 2025-09-17 | PDF 314.6 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-09-17 | PDF 384.8 KB |
| POA Letter | Cover Letter(s) | 2025-09-17 | PDF 95.4 KB |
| RF Exposure MPE | RF Exposure Info | 2025-09-17 | PDF 348.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 52.5 KB | |
| Schematics Metadata only | Schematics | PDF 306.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 1 MB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 135.4 KB | |
| Tune-Up Procedure Metadata only | Parts List/Tune Up Info | PDF 177.4 KB |