201101 series (AT86RF231, Johanson balun, 110% antenna)
201101 series (AT86RF231, Johanson balun, 110% antenna)
| No transmission | |||
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| OQO (small laptop), 201008 series (AT86RF230, mini-USB, discrete balun, 100% antenna, weird ground) | |||
| atusb-20100813 "orange" | atusb-20100813 "red" | ||
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| atrf-txrx -f 2450 -p 3 -T -0.5 | atrf-txrx -f 2450 -p 3 -T +0.5 | atrf-txrx -f 2450 -p 3 -T -0.5 | atrf-txrx -f 2450 -p 3 -T +0.5 |
| OQO (small laptop), 201012 series (AT86RF230, USB-A, Johanson balun, 110% antenna, short ground) | |||
| atusb-20101229-#3 | atusb-20101229-#2, external antenna | ||
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| atrf-txrx -f 2450 -p 3 -T -0.5 | atrf-txrx -f 2450 -p 3 -T +0.5 | atrf-txrx -f 2450 -p 3 -T -0.5 | atrf-txrx -f 2450 -p 3 -T +0.5 |
| OQO (small laptop), 201101 series (AT86RF231, USB-A, Johanson balun, 110% antenna, larger ground) | |||
| atusb-20110104-#1, 0.5 pF rework | |||
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| atrf-txrx -f 2450 -p 3 -T -0.5 | atrf-txrx -f 2450 -p 3 -T +0.5 | ||
| Ben #3,
counterweight, battery, screen 90 deg open, USB attached
201101 series (AT86RF231, Johanson balun, 110% antenna) | |||
| atusd-20110104-#1 | atusd-20110104-#2 | ||
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| atrf-txrx -f 2450 -p 3 -T -0.5 | atrf-txrx -f 2450 -p 3 -T +0.5 | atrf-txrx -f 2450 -p 3 -T -0.5 | atrf-txrx -f 2450 -p 3 -T +0.5 |
| Ben #4,
battery, screen 90 deg open, USB attached
201101 series (AT86RF231, Johanson balun, 110% antenna) | |||
| atusd-20110104-#1 | atusd-20110104-#2 | ||
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| atrf-txrx -f 2450 -p 3 -T -0.5 | atrf-txrx -f 2450 -p 3 -T +0.5 | atrf-txrx -f 2450 -p 3 -T -0.5 | atrf-txrx -f 2450 -p 3 -T +0.5 |