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R-390A/URR Communications Radio Receiver
3:24
R-390A/URR Communications Radio Receiver
1.1K viewsDec 8, 2020
YouTubeOld Ham Gear
AOTA (Antiques On The Air) - The Collins R-390A/URR Military Surplus HF Receiver ...
3:39
AOTA (Antiques On The Air) - The Collins R-390A/URR Military Surplus HF Receiver ...
21.5K viewsAug 7, 2019
YouTubeWeymouth Walker
ＵＳＡ軍用仕様受信機 Ｒ－３９０Ａ 懐かしい時代の無線機 懐かしのリグ ／ 無線と実験 ／ アマチュア無線
11:29
ＵＳＡ軍用仕様受信機 Ｒ－３９０Ａ 懐かしい時代の無線機 懐かしのリグ ／ 無線と実験 ／ アマチュア無線
6.8K viewsApr 12, 2021
YouTubeCQ真ちゃん
Collins R-390a 'EAC' late receiver on the air
1:18
Collins R-390a 'EAC' late receiver on the air
3.5K viewsOct 23, 2011
YouTubeCB Radio History Channel
Motorola R-390A 878
2:46
Motorola R-390A 878
11.4K viewsSep 16, 2009
YouTubemasseyradiolabs
R-390A RECEIVER ( Test 14 MHz) No.2
3:12
R-390A RECEIVER ( Test 14 MHz) No.2
96 viewsMay 2, 2023
YouTubeK22 Shop
Motorola R-390A Serial#1896 Restoration views
3:12
Motorola R-390A Serial#1896 Restoration views
4.4K viewsAug 1, 2010
YouTubemasseyradiolabs
4:47
Repairing an R-390A, the Best Comm Receiver of the Tube Era Part 4, on the air
6.2K viewsAug 31, 2013
YouTubeGregory Charvat
2:25
(COLLINS) - The R-390A/URR receiver
5.2K viewsApr 9, 2012
YouTubeAntonio Pilichi i5NQK
10:00
R-390A Amelco Military Receiver
3.6K viewsJan 28, 2014
YouTubeSteve Ellington N4LQ
2:09
Receiver Radio Collins R-390 A /URR ( OT4A )
76 viewsOct 6, 2021
YouTubeMarcel. M
5:31
COLLINS DESIGNED AMELCO R-390A SN 1965, FOR SALE ON EBAY - SOLD
1.3K viewsNov 3, 2013
YouTubeTechRocket Historic Radio Museum
8:38
Motorola R-390A Serial#1896 operation video
12.8K viewsAug 2, 2010
YouTubemasseyradiolabs
6:33
EAC R-390A /URR Radio Receiver
3K viewsApr 21, 2012
YouTubenoirfilmradio
1:32
Motorola R-390A Serial#1896 Restoration: preliminary tests
3.7K viewsMar 4, 2010
YouTubemasseyradiolabs
Hacking The R-390A Military Shortwave Radio Receiver To Transmit As Well
Jun 7, 2013
hackaday.com
4:33
1967 EAC R-390A modified by Servo Corporation into the R-725/URR. Servo built new R-390 IF modules to work with the R-390A for the US Air Force and supposedly the NSA, but that’s never been confirmed. This R-725 is connected to a Central Electronics Model B Sideband Slicer to allow proper SSB reception. #R-390A #Collins #hamradio
2.4K viewsOct 7, 2023
TikTokamishspecialforces
8:17
R-725/URR(R390/R 390A)受信機
3.3K viewsMay 5, 2015
YouTubePlato 1959
3:33
Motorola R-390A 878 pt2
3.2K viewsSep 21, 2009
YouTubemasseyradiolabs
3:06
Collins R390A Demo
83.3K viewsJul 23, 2007
YouTubeTim Smith
14:46
Repairing an R-390A, the Best Comm Receiver of the Tube Era Part 1
18.7K viewsJun 22, 2013
YouTubeGregory Charvat
3:37
R-390A speaker
1.2K viewsMay 3, 2013
YouTubeSteve Ellington N4LQ
3:35
R-390Aアメリカ軍用受信機のメインダイヤルを小指一本で回してみる
1.3K viewsSep 3, 2022
YouTube超入門 : 真空管ラジオこれ
3:46
R 390a radio ground fault solution
1.1K viewsDec 24, 2017
YouTubenckeller
11:14
Transmitter & R-390a/URR Receiver 40m BAND QSO with JH8CPG, Using straight key 전신교신
1.4K viewsNov 14, 2013
YouTubeHL1LUA
3:29
Collins R-390a dial calibration zero set demo
2.6K viewsMar 9, 2014
YouTubekwm380
23:45
R390A Solid State Conversion Video #2
3.2K viewsJan 2, 2020
YouTubeCharles Smith
11:26
Collins R-390 Receiver With Tree Top SSB Adapter
4.9K viewsFeb 24, 2017
YouTubeElPaso TubeAmps
5:43
Boat load of R-390A Receivers
8.5K viewsMar 21, 2019
YouTubeRobert Ramirez
6:57
R-390A With SSB Adapter by TreeTop Circuits SB-390A
12.8K viewsJul 16, 2013
YouTubeSteve Ellington N4LQ
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