Differences

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--- rf_switch [2018/08/16 18:39] – [Installation Picture] jrseti
+++ rf_switch [2023/10/28 18:36] (current) – external edit 127.0.0.1
@@ Line 61: / Line 61: @@
 Received two 8x1 RF switches and one 16x1 switch.
-Before installation of these switches there are two 8x1 RF switches installed. Here is the USB Bus (via lsusb):
+Before installation of these switches there are two 8x1 RF switches installed. Here is the USB Bus (via lsusb on root@10.1.49.167 (the proxmox node)):
   Bus 002 Device 002: ID 8087:8002 Intel Corp.
@@ Line 79: / Line 79: @@
   Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+I will be replacing the 30 foot 2.0USB cable with a 3.0USB 30 foot cable.
+Using qm before the changes:
+  root@nsg-headnode:~# qm monitor 101
+  Entering Qemu Monitor for VM 101 - type 'help' for help
+  qm> info usbhost
+    Bus 3, Addr 5, Port 14.1, Speed 1.5 Mb/s
+      Class 00: USB device 0557:2419
+    Bus 3, Addr 8, Port 12.4.4, Speed 12 Mb/s
+      Class 00: USB device 20ce:0023, Mini-Circuits
+    Bus 3, Addr 7, Port 12.4.2, Speed 12 Mb/s
+      Class 00: USB device 20ce:0022, Mini-Circuits
+    Bus 3, Addr 10, Port 12.4.1.3, Speed 12 Mb/s
+      Class 00: USB device 20ce:0022, Mini-Circuits
+    Bus 3, Addr 9, Port 12.4.1.1, Speed 12 Mb/s
+      Class 00: USB device 20ce:0023, Mini-Circuits
+Using qm AFTER the changes:
+  Bus 3, Addr 45, Port 12.1.1.3, Speed 12 Mb/s
+    Class 00: USB device 20ce:0022, Mini-Circuits
+  Bus 3, Addr 44, Port 12.2, Speed 12 Mb/s
+    Class 00: USB device 20ce:0022, Mini-Circuits
+  Bus 3, Addr 43, Port 12.1.4, Speed 12 Mb/s
+    Class 00: USB device 20ce:0022, Mini-Circuits
+  Bus 3, Addr 42, Port 12.4, Speed 12 Mb/s
+    Class 00: USB device 20ce:0023, Mini-Circuits
+  Bus 3, Addr 41, Port 11.4, Speed 12 Mb/s
+    Class 00: USB device 1130:1620, USB  AUDIO
+  Bus 3, Addr 36, Port 12.1.3, Speed 12 Mb/s
+    Class 00: USB device 20ce:0022, Mini-Circuits
+  Bus 3, Addr 35, Port 12.1.2, Speed 12 Mb/s
+    Class 00: USB device 20ce:0023, Mini-Circuits
+  Bus 3, Addr 33, Port 12.3, Speed 12 Mb/s
+    Class 00: USB device 20ce:0022, Mini-Circuits
+  Bus 3, Addr 5, Port 14.1, Speed 1.5 Mb/s
+    Class 00: USB device 0557:2419
+By unplugging and plugging I determined:
+  (0) 8x1 = Bus 3, Addr 32, Port 12.2, Speed 12 Mb/s
+    Class 00: USB device 20ce:0022, Mini-Circuits
+  (1) 8x1 = Bus 3, Addr 45, Port 12.1.1.3, Speed 12 Mb/s
+    Class 00: USB device 20ce:0022, Mini-Circuits
+  (2) 8x1 = Bus 3, Addr 33, Port 12.3, Speed 12 Mb/s
+    Class 00: USB device 20ce:0022, Mini-Circuits
+  (3) 8x1 = Bus 3, Addr 45, Port 12.1.1.3, Speed 12 Mb/s
+    Class 00: USB device 20ce:0022, Mini-Circuits
+  (4) 16x1 = Bus 3, Addr 38, Port 12.1.4, Speed 12 Mb/s
+    Class 00: USB device 20ce:0022, Mini-Circuits
+  (A0) Atten for (0) = Bus 3, Addr 49, Port 12.4, Speed 12 Mb/s
+    Class 00: USB device 20ce:0023, Mini-Circuits
+  (A1) Atten for (1) = Bus 3, Addr 53, Port 12.1.2, Speed 12 Mb/s
+    Class 00: USB device 20ce:0023, Mini-Circuits
+  (A2) Atten for (2) = Bus 3, Addr 51, Port 12.1.1.1.4, Speed 12 Mb/s
+    Class 00: USB device 20ce:0023, Mini-Circuits
+  (A3) Atten for (3) = Bus 3, Addr 55, Port 12.1.1.2, Speed 12 Mb/s
+    Class 00: USB device 20ce:0023, Mini-Circuits
+====New RF Switch antenna assignments====
+"fxconf.rb" sals shows in none:
+a 1b 1d 1f 1g 1h 2a 2b 2c 2d 2e 2f 2h 2j 2k 2l 2m 3d 3e 3j 3l 4e 4g 4j 4k 4l 5b 5c 5e 5g 5h
+  (count is 31)
+That leaves not used yet:
+a,1b,1h,1g,2c,2h,2k,2l,2m,3d,4e,5b,5g,5h
+  (14 count - left out 4j)
+Out of the 14 left, using "bestantpols.py --attr tsys-a,tsys-c --details" and "bestantpols.py --attr prms-a,prms-c --details" I shost the next best 8 for the 16x1 RF switch (4):
+a,1b,1g,1h,2k,2m,3d,4j
+RF Switch assignments:
+  (0-1) = 2j,2d,4k,1d,2f,5h,3j,3e (these are the lastest 8 in use)
+  (2-3) = 2a,2b,2e,3l,1f,5c,4l,4g (these are the original 8)
+  (4) = 1a,1b,1g,1h,2k,2m,3d,4j (x and y for the 16x1 RF switch)
+====Hookup of two 16x1 switches====
+On Sept 19, 2018 I recieved two 16x1 rf switches from Mini-Circuits. I will be replacing the two 8x1 rf switches with these 16x1 switchs, adding 8 more antennas into the fold.
+Here is the original definition of the hookups. First number is the RF switch serial number, the second is the attenuator SN:
+  {"11804220007", "11803290005", "2jx", "2dx", "4kx", "1dx", "2fx", "5hx", "3jx", "3ex", "", "", "", "", "", "", "", "" },
+  {"11804220005", "11803290019", "2jy", "2dy", "4ky", "1dy", "2fy", "5hy", "3jy", "3ey", "", "", "", "", "", "", "", "" },
+  {"11807090024", "11802180076", "2ax", "2bx", "2ex", "3lx", "1fx", "5cx", "4lx", "4gx", "", "", "", "", "", "", "", "" },
+  {"11807090023", "11805160031", "2ay", "2by", "2ey", "3ly", "1fy", "5cy", "4ly", "4gy", "", "", "", "", "", "", "", "" },
+The SNAPS are hooked up like this:
+  "snap0" : ['2a','2b','2e','3l','1f','5c','4l','4g'],
+  "snap1" : ['2j','2d','4k','1d','2f','5h','3j','3e']
+Now the hookups are:
+  "snap0" : ['2a','2b','2e','3l','1f','5c','4l','4g'],
+  "snap1" : ['2j','2d','4k','1d','2f','5h','3j','3e']
+  "snap2" : ['1a','1b','1g','1h','2k','2m','3d','4j','5e','2c','4e','2l','2h','5b','5g']