Fairwaves UmTRX - GNU Radio Conference 2013 presentation

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Alexander Chemeris

Technology Business Health & Medicine

Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru
UmTRX
SDR transceiver for
• low-cost,
• mid-range,
• power-efficient
base stations
And everything else :)

Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru
UmTRX architecture

Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru
UmTRX technical details
• Channels: 2
• Tuning: 375MHz-2.8 GHz
• Bandwidth: 13 MHz
• Low-pass filter: 1.5-28 MHz
• ADC and DAC: 12-bit
• Output RF power: 100 mW @ 900MHz
50 mW @ 1800MHz
• Input voltage: 8-28 V DC

Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru
UmTRX highlights
• Dual TRX
• GPS-locked clock
• 5.25" form-factor
• 100 mW output power
• Ethernet connection
MIMO
independent channels
no maintenance
no expensive OCXO
many enclosures
fits into CD-ROM slot
standard for BTS
amplifies to any value
standard
reliable

Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru
Modified UHD firmware & software
Out of the box support for:
• GnuRadio
• OpenBTS
• OpenBSC

Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru
UmTRX DIY hardware
Bare board 5.25” tray

Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru
UmTRX based base stations
Desktop
Rack mount
Outdoor

GSM re-invented
Alexander Chemeris
Alexander.Chemeris@fairwaves.ru
+7 (915) 330-7626
skype: Alexander.Chemeris
twitter: @chemeris

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Fairwaves UmTRX - GNU Radio Conference 2013 presentation

1. Alexander Chemeris CEO, fairwaves LLC GSM re-invented UmTRX The SDR transceiver for GSM (and LTE?)

2. Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru UmTRX SDR transceiver for • low-cost, • mid-range, • power-efficient base stations And everything else :)

3. Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru UmTRX architecture

4. Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru UmTRX technical details • Channels: 2 • Tuning: 375MHz-2.8 GHz • Bandwidth: 13 MHz • Low-pass filter: 1.5-28 MHz • ADC and DAC: 12-bit • Output RF power: 100 mW @ 900MHz 50 mW @ 1800MHz • Input voltage: 8-28 V DC

5. Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru UmTRX highlights • Dual TRX • GPS-locked clock • 5.25" form-factor • 100 mW output power • Ethernet connection MIMO independent channels no maintenance no expensive OCXO many enclosures fits into CD-ROM slot standard for BTS amplifies to any value standard reliable

6. Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru Modified UHD firmware & software Out of the box support for: • GnuRadio • OpenBTS • OpenBSC

7. Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru UmTRX DIY hardware Bare board 5.25” tray

8. Alexander Chemeris twitter: @chemeris e-mail: Alexander.Chemeris@fairwaves.ru UmTRX based base stations Desktop Rack mount Outdoor

9. GSM re-invented Alexander Chemeris Alexander.Chemeris@fairwaves.ru +7 (915) 330-7626 skype: Alexander.Chemeris twitter: @chemeris

Fairwaves UmTRX - GNU Radio Conference 2013 presentation

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