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Sunsdr2 pro adding fan

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TOPIC: Sunsdr2 pro adding fan

Sunsdr2 pro adding fan 16 Dec 2022 21:02 #1

NTZANIS OFFLINE SV1RXI Posts: 14	What options for adding a fan at the pro version ? What you do for this for cooling ,do you put a fan and always have a steady speed or with any control you manage to increase the speed as temperature rise up ?
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Sunsdr2 pro adding fan 17 Dec 2022 01:54 #2

VK6NX OFFLINE Posts: 245 Thank you received: 195	NTZANIS wrote: What options for adding a fan at the pro version ? Pin 14. eesdr.com/images/Document/SunSDR2_PRO/External%20Devices%20connection%20Diagram_SunSDR2PRO_EN.pdf NTZANIS wrote: What you do for this for cooling ,do you put a fan and always have a steady speed or with any control you manage to increase the speed as temperature rise up ? Steady works.
	73! Pavel Useful links: Network-related common Q&A: eesdr.com/en/forum-en/other-questions/9623-network-related-common-q-a Ehternet: Auto or Manusl? eesdr.com/en/forum-en/other-questions/9950-ethernet-auto-or-manual The administrator has disabled public write access. The following user(s) said Thank You: Rome, NTZANIS

Sunsdr2 pro adding fan 18 Dec 2022 08:34 #3

oz1ctz OFFLINE Posts: 17 Thank you received: 5	Hi. I use surplus 12v dc blower , 13cm diameter .. supply it fra a 5V USB powersupply . on top like the sdr2DX . no noise, low rpm .. running all time , and temp never gets above 35 Dg Celcius. :-) In RX below 30 Dg. 73 de Brian. OZ1CTZ
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Sunsdr2 pro adding fan 20 Dec 2022 06:55 #4

F4JFG OFFLINE Posts: 30 Thank you received: 4	SALUT MOI AUSSI JUTILISE UN VENILATEUR PERMANENT COOL LA TEMPERATURE NE DEPASSE PAS LES 27. A 28
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Sunsdr2 pro adding fan 20 Dec 2022 06:59 #5

F4JFG OFFLINE Posts: 30 Thank you received: 4	copie d'écran 73's Attachments: image2.jpeg (92KB)
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Sunsdr2 pro adding fan 20 Dec 2022 08:01 #6

DaveVK OFFLINE Posts: 25 Thank you received: 1	I just run a small PC fan powered by a power pack from an old router. Works well and keeps the radio cool.
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Sunsdr2 pro adding fan 28 Dec 2022 09:52 #7

NTZANIS OFFLINE SV1RXI Posts: 14	F4JFG What dimensions is this fan ? Should have 2 wires or 3 .If I need to put any external speed control ,i look for noctua
	Last Edit: 28 Dec 2022 09:54 by NTZANIS. The administrator has disabled public write access.

Sunsdr2 pro adding fan 06 Jan 2023 07:11 #8

F4JFG OFFLINE Posts: 30 Thank you received: 4	hello sorry for the delay for the answer 120x120 the radio does not heat up to more than 31° 73's qro
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Sunsdr2 pro adding fan 06 Jan 2023 07:17 #9

F4JFG OFFLINE Posts: 30 Thank you received: 4	2 fils ,ou alors radioamateur.org/annonce/Vente/cable-interface-relais-opto-commutation-lineaire-du-sunsdr2-pro?9f614a3491856146a903124d20bf3473
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Sunsdr2 pro adding fan 06 Jan 2023 07:19 #10

NTZANIS OFFLINE SV1RXI Posts: 14	Accès restreint Service non disponible dans votre région
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Sunsdr2 pro adding fan 06 Jan 2023 07:24 #11

F4JFG OFFLINE Posts: 30 Thank you received: 4	chez I5XWW
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Sunsdr2 pro adding fan 06 Jan 2023 07:27 #12

NTZANIS OFFLINE SV1RXI Posts: 14	Yes I was bought a cable adapter for the 705 at the past ,I order the ptt cable from Ukraine ,when I received it I open it and put also for the fan
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Sunsdr2 pro adding fan

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