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HiQSDR看起来不错,但好像没人玩? [复制链接]

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离线kkkdxy
 
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只看楼主 倒序阅读 0楼 发表于: 2016-09-09
关键词: sdr
自从被推介了PIC-A-STAR,开始关注上了SDR,也看到越来越多大大在玩各式SDR,包括土豪玩具flex、兔头大大的RABBIT SDR、英国佬的MCHF,近来逛网时发现了一款09年由N2ADR开发,并有其他同好发扬光大的一款SDR,名为HiQSDR,好像坛上没有人关注?可由树莓派控制,这样就相当于不需要pc参与。贴上一些参考资料。
http://dl2stg.de/stefan/hiqsdr/index.html
http://hiqsdr.com/
http://james.ahlstrom.name/transceiver/







主要参数

Some Facts:
HiQSDR specification
Frequency range30 kHz - 62 MHz (with oversampling up to several hundred Mhz)
Operation modes RX/TXCW, SSB, AM, FM digital modes, depending on Software
Bandwidth switchable48 kHz - 960 kHz
Attenuator-0..42 dB switchable in -2 dB steps
Transmit Power MMIC0..17 dBm = 1..50 mW
Voltage6 - 7 V
Current850 - 950 mA
Network datarate46.08 megabit/sec at 960 kHz bandwidth


  • A 10/100 full duplex Ethernet controller and its RJ-11 jack.
    All communication is over UDP packets on Ethernet.
    The FPGA program supports Ping, ARP, Tx samples, Rx samples, tuning and status.
  • A analog to digital converter (ADC) (14 Bit) and its preamp for receive.
  • A digital to analog converter (DAC) (14 Bit) for transmit.
  • Another 8-bit DAC to control the transmit output level.
  • A extreme low jitter (-162dBc/1MHz) 122.88 MHz clock as master frequency oscillator.
  • The FPGA is an Altera EP3C25Q240C8N, 240 pins, programmed by an EPCS16SI8N holds RX and TX parts simultaneously to allow full duplex operation.
  • The Ethernet controller is a LAN9115, and runs full duplex at 10 or 100 mbps.
  • The Ethernet jack is a Stewart SI-50170-F, Digikey part number 380-1103-ND.
  • The clock is a Crystek 122.88 MHz CVHD-950-122.880
  • The receive ADC is a 125 MHz 14-bit Texas Instruments ADS5500IPAP in 64-TQFP.
  • The ADC preamp is a Linear Technology LTC6405.
  • The transmit DAC is an Analog Devices 14-bit AD9744.
  • The transmit level control DAC is an Analog Devices AD7801.


主要元件BOM单

CountManufactorManufactor Part No.CaseDistributor Part No.Distributor
1AlteraEP3C25Q240C8N240-PQFP544-2076-NDDigikey
1AlteraEPCS16SI8NSOIC-8544-2567-5-NDDigikey
1SMCLAN9115TQFP 100638-1010-NDDigikey
1StewartSI-50170-FRJ45_8P8C_SPECIAL380-1103-NDDigikey
1CrystecCVHD-950-122.880CVHD-950744-1271-NDDigikey
1Texas InstrumenstADS5500IPAPTQFP 64296-16924-NDDigikey
1Linear TechnologyLTC6405MSOP 8LTC6405IMS8E#PBF-NDDigikey
1Analog DevicesAD9744TSSOP 10AD9744ARUZ-NDDigikey
1Analog DevicesAD7801TSSOP 20AD7801BRUZ-NDDigikey
1Texas InstrumentsTPS78601DPAK-5296-14421-1-NDDigikey
1Burr BrownREG-104FA-5DPAK-5296-16003-1-NDDigikey
1Burr BrownREG104FA-3.3DPAK-5REG104FA-3.3CT-NDDigikey
1Burr BrownREG104FA-2.5DPAK-5296-15999-1-NDDigikey
1InfineonBGA616 MMICSOT343BGA616E6327INCT-NDDigikey
1NXP Semiconductors74AHCT1G14GWSC88A568-4545-1-NDDigikey
1MaximMAX4477AUA+8-UmaxMAX4477AUA+-NDDigikey
1MaximMAX6126A21+8-UmaxMAX6126A21+-NDDigikey
1OMRON/AxiomHF-3 Relais / RF RelayHF3PB1103CT-NDDigikey
1AvagoACPL-224-500ESO8693-6772RS-Components
5TycoMicroMatch 4 pole 215079-4Micromatch 4 Pole680-5129RS-Components
5TycoMicroMatch 6 pole 215079-6Micromatch 6 Pole680-5123RS-Components
5TycoMicroMatch 8 pole 215079-8Micromatch 8 Pole680-5132RS-Components
5TycoMicroMatch 10 pole 215079-0Micromatch 10 Pole680-4974RS-Components
5MurataDrosseln / FerritperlenBLM21PG331SN1D110-239RS-Components
1DIVQuarz/Crystal 25.0000 MHzE5SA25.0000F18E33675-4876RS-Components
4Vishay4x 100E Resistor arrayBCN16 4A101JT LFÂ625-1995RS-Components
4Vishay4x 220E Resistor arrayBCN16 4A221JT LFÂ625-2061RS-Components
1Vishay4x 1k Resistor arrayBCN16 4A102JT LFÂ625-2005RS-Components
2Vishay4x 10K Resistor arrayBCN16 4A103JT LFÂ625-2011RS-Components
8AvagoLED Gelb HSMY-C190603450-701RS-Components
2Murata3650 0603 R12 5% (120nH, Q>37)603532-3033RS-Components
1Murata3650 0603 R15 5% (150nH, Q>37)603532-3049RS-Components
1Murata3650 0805 R20 5% (200nH, Q>37)805532-3459RS-Components
1Murata3650 0805 R47 5% (470nH, Q>37)805532-3572RS-Components
1FunkamateurRF2420SO16RF2420Funkamateur
1MiniCircuitsADT-1-6TADT-1-6-TMini Circuits
1MiniCircuitsADT-4-6TADT-4-6-TMini Circuits
1ProtecGBLC03CSOD-323GBLC03CProtec
1Stromkomp. Drossel501911 - 62Conrad
3SMA-Stecker,LP1.57SMA-BuchseSMA LP 1.57mm526-5785RS-Components

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BD7NFO
离线BA4TB
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只看该作者 1楼 发表于: 2016-09-09
我有PCB
离线BD6QOQ
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只看该作者 2楼 发表于: 2016-09-09
这些东西只能玩,真的想可靠(不能与900M比的可靠)通信还是传统机器。
呼号:BG6UA/方克魁 (BD6QOQ)
用过的机器短波类:DIY/QRP B2D XDD925 XDD950 FT757GX2 TS450S IC-725A XG5105 FT891
PS:谈理想谈人生也谈风月,不谈爱情。。。。。
离线kkkdxy
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只看该作者 3楼 发表于: 2016-09-09
回 BA4TB 的帖子
BA4TB:我有PCB (2016-09-09 08:50) 

关键的ADC/DAC比较昂贵,还不知真假
BD7NFO
离线爱不交租
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只看该作者 4楼 发表于: 2016-09-09
看上去比俄国那个靠谱点

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离线kkkdxy
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爱不交租:看上去比俄国那个靠谱点 (2016-09-09 22:42) 

郁金香?
BD7NFO
离线bh1swf
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只看该作者 6楼 发表于: 2016-10-10
哪里有全套的资料可下载? 是完全开源的吗?
离线kkkdxy
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只看该作者 7楼 发表于: 2016-10-10
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bh1swf:哪里有全套的资料可下载? 是完全开源的吗? (2016-10-10 14:56) 

……帖子里的链接
BD7NFO
离线bg5edp
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只看该作者 8楼 发表于: 2017-02-23
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