LNA 60dB D100

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LNA 60dB D100

Braca Offline

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#134

01-17-2025, 11:42 AM

Što se tiče THD, mislim da nema potrebe da u modulu idemo na udvojeni izlaz, ipak su naponi koji tu očekujemo relativno niski.
S druge strane, udvajanjem smanjujemo izl. šum za 3dB, ali na tom mestu je ulazni šum već pojačan za 60dB, pa je tih 3dB efekat drugog reda.

Na glavnom izlazu iz LNA nas očekuju impedanse ispod 1k (Cosmos, opsezi 1V7 (<500R) i 2V7 (<700R)), pa bi se tu verovatno isplatilo udvojiti izlazni stepen.

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Messages In This Thread

LNA 60dB D100 - by Dragan100 - 03-02-2024, 06:15 PM

RE: LNA 60dB D100 - by savan - 03-17-2024, 10:33 AM

RE: LNA 60dB D100 - by ronovar - 03-17-2024, 09:20 PM

RE: LNA 60dB D100 - by Majda - 03-21-2024, 09:46 AM

RE: LNA 60dB D100 - by Dragan100 - 03-23-2024, 04:49 PM

RE: LNA 60dB D100 - by savan - 12-31-2024, 04:49 PM

RE: LNA 60dB D100 - by Dragan100 - 01-02-2025, 12:29 PM

RE: LNA 60dB D100 - by savan - 01-02-2025, 02:56 PM

RE: LNA 60dB D100 - by Dragan100 - 01-02-2025, 07:07 PM

RE: LNA 60dB D100 - by Braca - 01-03-2025, 01:05 PM

RE: LNA 60dB D100 - by Dragan100 - 01-03-2025, 08:46 PM

RE: LNA 60dB D100 - by Dragan100 - 01-04-2025, 01:13 PM

RE: LNA 60dB D100 - by Braca - 01-04-2025, 02:06 PM

RE: LNA 60dB D100 - by Dragan100 - 01-04-2025, 03:56 PM

RE: LNA 60dB D100 - by Dragan100 - 01-10-2025, 07:47 PM

RE: LNA 60dB D100 - by Dragan100 - 01-04-2025, 05:05 PM

RE: LNA 60dB D100 - by Braca - 01-11-2025, 02:33 PM

RE: LNA 60dB D100 - by Dragan100 - 01-11-2025, 11:04 PM

RE: LNA 60dB D100 - by Dragan100 - 01-12-2025, 01:45 AM

RE: LNA 60dB D100 - by Dragan100 - 01-12-2025, 01:48 AM

RE: LNA 60dB D100 - by Dragan100 - 01-12-2025, 03:33 PM

RE: LNA 60dB D100 - by Braca - 01-12-2025, 05:35 PM

RE: LNA 60dB D100 - by Dragan100 - 01-12-2025, 06:19 PM

RE: LNA 60dB D100 - by Dragan100 - 01-12-2025, 09:24 PM

RE: LNA 60dB D100 - by Dragan100 - 01-12-2025, 05:55 PM

RE: LNA 60dB D100 - by Dragan100 - 01-12-2025, 06:04 PM

RE: LNA 60dB D100 - by Braca - 01-13-2025, 06:10 PM

RE: LNA 60dB D100 - by Braca - 01-14-2025, 09:08 PM

RE: LNA 60dB D100 - by Dragan100 - 01-15-2025, 07:59 AM

RE: LNA 60dB D100 - by Dragan100 - 01-16-2025, 06:40 PM

RE: LNA 60dB D100 - by Braca - 01-17-2025, 11:42 AM

RE: LNA 60dB D100 - by Dragan100 - 01-17-2025, 03:45 PM

RE: LNA 60dB D100 - by Braca - 01-18-2025, 02:03 PM

RE: LNA 60dB D100 - by Dragan100 - 01-19-2025, 09:46 AM

RE: LNA 60dB D100 - by Dragan100 - 01-19-2025, 02:45 PM

RE: LNA 60dB D100 - by Braca - 01-23-2025, 12:29 PM

RE: LNA 60dB D100 - by Dragan100 - 01-23-2025, 12:45 PM

RE: LNA 60dB D100 - by mikikg - 01-24-2025, 05:28 AM

RE: LNA 60dB D100 - by Braca - 01-23-2025, 02:17 PM

RE: LNA 60dB D100 - by Dragan100 - 01-23-2025, 03:20 PM

RE: LNA 60dB D100 - by Braca - 01-24-2025, 01:46 PM

RE: LNA 60dB D100 - by Dragan100 - 01-24-2025, 02:57 PM

RE: LNA 60dB D100 - by Braca - 01-24-2025, 10:22 AM

RE: LNA 60dB D100 - by Braca - 01-24-2025, 06:10 PM

RE: LNA 60dB D100 - by Dragan100 - 01-25-2025, 01:27 PM

RE: LNA 60dB D100 - by Braca - 01-26-2025, 02:03 PM

RE: LNA 60dB D100 - by Dragan100 - 01-26-2025, 02:33 PM

RE: LNA 60dB D100 - by Dragan100 - 01-26-2025, 04:17 PM

RE: PCB Design Routing - by Dragan100 - 03-04-2024, 03:29 PM

LNA 60dB D100 - by Dragan100 - 03-04-2024, 05:14 PM

RE: LNA 60dB D100 - by Dragan100 - 03-04-2024, 05:46 PM

RE: LNA 60dB D100 - by Dragan100 - 03-04-2024, 05:51 PM

RE: LNA 60dB D100 - by Dragan100 - 03-04-2024, 08:56 PM

RE: LNA 60dB D100 - by Dragan100 - 03-04-2024, 09:53 PM

RE: LNA 60dB D100 - by Bocko - 03-05-2024, 08:23 AM

RE: LNA 60dB D100 - by Dragan100 - 03-06-2024, 08:50 PM

RE: LNA 60dB D100 - by ronovar - 03-07-2024, 06:51 AM

RE: LNA 60dB D100 - by savan - 03-07-2024, 08:00 AM

RE: LNA 60dB D100 - by Dragan100 - 03-07-2024, 12:35 PM

RE: LNA 60dB D100 - by Khadgar2007 - 03-07-2024, 08:43 AM

RE: LNA 60dB D100 - by savan - 03-07-2024, 11:49 AM

RE: LNA 60dB D100 - by savan - 03-07-2024, 01:55 PM

RE: LNA 60dB D100 - by ronovar - 03-07-2024, 11:10 PM

RE: LNA 60dB D100 - by Dragan100 - 03-08-2024, 07:31 AM

RE: LNA 60dB D100 - by Khadgar2007 - 03-08-2024, 08:50 AM

RE: LNA 60dB D100 - by savan - 03-08-2024, 11:08 AM

RE: LNA 60dB D100 - by Khadgar2007 - 03-08-2024, 11:46 AM

RE: LNA 60dB D100 - by savan - 03-08-2024, 01:42 PM

RE: LNA 60dB D100 - by Khadgar2007 - 03-08-2024, 03:32 PM

RE: LNA 60dB D100 - by ronovar - 03-08-2024, 03:58 PM

RE: LNA 60dB D100 - by savan - 03-08-2024, 06:15 PM

RE: LNA 60dB D100 - by Khadgar2007 - 03-08-2024, 06:23 PM

RE: LNA 60dB D100 - by Khadgar2007 - 03-08-2024, 06:37 PM

RE: LNA 60dB D100 - by savan - 03-08-2024, 06:51 PM

RE: LNA 60dB D100 - by ronovar - 03-08-2024, 07:18 PM

RE: LNA 60dB D100 - by savan - 03-08-2024, 08:13 PM

RE: LNA 60dB D100 - by Dragan100 - 03-09-2024, 10:56 AM

RE: LNA 60dB D100 - by savan - 03-09-2024, 12:36 PM

RE: LNA 60dB D100 - by savan - 03-09-2024, 03:12 PM

RE: LNA 60dB D100 - by Dragan100 - 03-09-2024, 03:27 PM

RE: LNA 60dB D100 - by savan - 03-09-2024, 04:08 PM

RE: LNA 60dB D100 - by Dragan100 - 03-09-2024, 05:05 PM

RE: LNA 60dB D100 - by savan - 03-09-2024, 07:36 PM

RE: LNA 60dB D100 - by Dragan100 - 03-09-2024, 08:48 PM

RE: LNA 60dB D100 - by savan - 03-09-2024, 10:10 PM

RE: LNA 60dB D100 - by Dragan100 - 03-10-2024, 09:54 AM

RE: LNA 60dB D100 - by savan - 03-09-2024, 11:10 PM

RE: LNA 60dB D100 - by savan - 03-10-2024, 09:57 AM

RE: LNA 60dB D100 - by savan - 03-10-2024, 10:58 AM

RE: LNA 60dB D100 - by Khadgar2007 - 03-10-2024, 11:38 AM

RE: LNA 60dB D100 - by Khadgar2007 - 03-10-2024, 11:41 AM

RE: LNA 60dB D100 - by savan - 03-10-2024, 11:49 AM

RE: LNA 60dB D100 - by Braca - 03-10-2024, 12:38 PM

RE: LNA 60dB D100 - by savan - 03-10-2024, 03:50 PM

RE: LNA 60dB D100 - by Dragan100 - 03-10-2024, 06:30 PM

RE: LNA 60dB D100 - by Braca - 03-10-2024, 06:34 PM

RE: LNA 60dB D100 - by Dragan100 - 03-10-2024, 07:06 PM

RE: LNA 60dB D100 - by savan - 03-10-2024, 08:51 PM

RE: LNA 60dB D100 - by savan - 03-10-2024, 09:19 PM

RE: LNA 60dB D100 - by Dragan100 - 03-10-2024, 09:36 PM

RE: LNA 60dB D100 - by Braca - 03-11-2024, 01:24 PM

RE: LNA 60dB D100 - by savan - 03-11-2024, 01:26 PM

RE: LNA 60dB D100 - by Dragan100 - 03-12-2024, 09:17 AM

RE: LNA 60dB D100 - by Dragan100 - 03-12-2024, 09:56 AM

RE: LNA 60dB D100 - by Dragan100 - 03-12-2024, 10:52 AM

RE: LNA 60dB D100 - by Dragan100 - 03-12-2024, 01:06 PM

RE: LNA 60dB D100 - by savan - 03-12-2024, 03:40 PM

RE: LNA 60dB D100 - by Dragan100 - 03-12-2024, 05:34 PM

RE: LNA 60dB D100 - by savan - 03-12-2024, 03:43 PM

RE: LNA 60dB D100 - by savan - 03-12-2024, 07:22 PM

RE: LNA 60dB D100 - by Dragan100 - 03-12-2024, 09:04 PM

RE: LNA 60dB D100 - by savan - 03-12-2024, 10:19 PM

RE: LNA 60dB D100 - by savan - 03-14-2024, 03:23 PM

RE: LNA 60dB D100 - by Dragan100 - 03-14-2024, 03:32 PM

RE: LNA 60dB D100 - by savan - 03-14-2024, 04:19 PM

RE: LNA 60dB D100 - by Khadgar2007 - 03-14-2024, 06:28 PM

RE: LNA 60dB D100 - by savan - 03-14-2024, 07:19 PM

RE: LNA 60dB D100 - by savan - 03-14-2024, 07:37 PM

RE: LNA 60dB D100 - by Dragan100 - 03-15-2024, 10:07 AM

RE: LNA 60dB D100 - by Dragan100 - 03-15-2024, 11:11 AM

RE: LNA 60dB D100 - by savan - 03-15-2024, 12:14 PM

RE: LNA 60dB D100 - by savan - 03-15-2024, 12:20 PM

RE: LNA 60dB D100 - by Dragan100 - 12-20-2024, 04:35 PM

Memory input stage - by Majda - 03-16-2024, 08:50 AM

RE: Memory input stage - by Dragan100 - 03-18-2024, 10:50 AM

RE: PCB Design Routing - by ronovar - 03-04-2024, 09:59 PM

RE: PCB Design Routing - by Vlada021 - 03-05-2024, 01:05 PM

RE: PCB Design Routing - by ronovar - 03-05-2024, 08:04 PM

RE: PCB Design Routing - by ronovar - 03-08-2024, 11:08 AM

RE: PCB Design Routing - by ronovar - 03-08-2024, 11:35 PM

RE: PCB Design Routing - by Braca - 03-09-2024, 09:26 AM

RE: PCB Design Routing - by Khadgar2007 - 03-09-2024, 09:55 AM

RE: PCB Design Routing - by Braca - 03-09-2024, 11:10 AM

RE: PCB Design Routing - by Dragan100 - 03-09-2024, 11:31 AM

RE: PCB Design Routing - by ronovar - 03-09-2024, 02:10 PM

RE: PCB Design Routing - by Braca - 03-09-2024, 03:02 PM

RE: PCB Design Routing - by Khadgar2007 - 03-09-2024, 03:05 PM

RE: PCB Design Routing - by ronovar - 03-10-2024, 12:47 PM

RE: PCB Design Routing - by ronovar - 03-11-2024, 12:28 PM

RE: PCB Design Routing - by savan - 03-11-2024, 01:22 PM

RE: PCB Design Routing - by ronovar - 03-11-2024, 02:30 PM

RE: PCB Design Routing - by ronovar - 03-11-2024, 04:06 PM

RE: PCB Design Routing - by Dragan100 - 03-11-2024, 05:19 PM

RE: PCB Design Routing - by Braca - 03-11-2024, 05:53 PM

RE: PCB Design Routing - by ronovar - 03-11-2024, 05:57 PM

RE: PCB Design Routing - by Braca - 03-11-2024, 06:37 PM

RE: PCB Design Routing - by ronovar - 03-12-2024, 03:21 PM

RE: PCB Design Routing - by Braca - 03-12-2024, 04:17 PM

RE: PCB Design Routing - by ronovar - 03-15-2024, 11:19 AM

RE: PCB Design Routing - by ronovar - 03-15-2024, 11:51 AM

RE: PCB Design Routing - by pmiroslav81 - 03-15-2024, 09:25 PM

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