154 Registered Installations of Ronja

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• Note: Many of the displayed devices are built declined from the building guide, therefore often look different from official Ronja. See Technical note column for these details.

Place	Track Length / Nominal Range	(Equivalent) Aperture Diameter	Technical note	Photos	Map or Link	In Operation since	Notes
1. Poruba, Ostrava, Czech Republic	1.7 km / 1.3 km	130 mm	Changed mechanics	>> More...			VŠB
2. Barrandov, Praha, Czech Republic	1.496 km / 1.3 km	130 mm		>> More...		August 2, 2004	Community network CZFree.NET Praha
3. Žatec, Czech Republic	1.407 km / 1.4 km	130 mm	Modified mechanics (plastic) and holder	>> More...		April 2007	ISP
4. Běhařovice, Czech Republic	1.3 km / 1.3 km	130 mm	Analogue retranslation, HPWT-BD00-E4000, BPW43. Changed mechanics.	>> More...		19th September 2003	Connects two buidlings of a factory over one analogue retranslation
5. Tisnov, Czech Republic	1.3 km / 1.2 km	120 mm	Nonstandard mechanics - plastic pipes. Connected into hacked switches.	>> More...		September 27, 2006	Community network.
6. Kecskemét, Hungary	1.3 km / 1 km	130 mm	HPWT-BD00, BPW43, airwire AUI, slightly changed mechanics	>> More...		10th May 2003	Connects ISP employee's home workplace to their AP.
7. Žďár nad Sázavou, Czech Republic	1.205 km / 1.3 km	130 mm	HPWT-BD00-E4000, SFH203, PCB Twister, standard construction	>> More...		September 9, 2004	Community network
8. Újezd, Malá Strana, Praha, Czech Republic	1.145 km / 1.3 km	130 mm	HPWT-BD00-E4000, changed mechanics	>> More...		2nd June 2003 - signal acquire only, the link isn't running yet (nonstandard construction).	Community network
9. Dolný Kubín, Slovakia	1.1 km / 1.3 km	130 mm	HPWT-?-F4000, BPW43. Changed mechanics.	>> More...		October 2004	Unmounted
10. Hradec Králové, Czech Republic	1.1 km / 1.3 km	130 mm	HPWT-BD00-?	>> More...		Spring 2005
11. Řepy, Praha, Czech Republic	1.086 km / 1.3 km	130 mm	Partially changed mechanics	>> More...		October 2004	Community network. Unmounted.
12. Buzau, Romania	1 km / 1.4 km	130 mm	HPWT-BD00-F4000, SFH203 on one side, BPW43 on the other, modified mechanics, modified electronics.	>> More...		June 2004
13. Mělník, Czech Republic	1 km / 1.4 km	130 mm	Changed mechanics	>> More...		2005	Community network
14. Kecskemét, Hungary	1 km / 1.3 km	130 mm	HPWT-BD00-E4000, BPW43, PCB AUI/TP, slightly changed mechanics	>> More...		9th August 2003	Connects ISP office to AP in watertower
15. Prostějov, Czech Republic	1 km / 1.3 km	130 mm	HPWT-BD00-E4000, SFH203, AUI, own mechanics	>> More...		2005	Backbone of PVFREE.NET
16. Prostějov, Czech Republic	1 km / 1.3 km	130 mm				2006	Backbone of PVFREE.NET
17. FEI-STU Mlynská Dolina, Bratislava	1 km / 1 km	130 mm	HPWT-BD00, BPW43, airwire AUI, slightly changed mechanics			1st May 2003	Educational link for university activities
18. Staré mesto, Bratislava, Slovakia	1 km / 1 km	130 mm	HPWT-BD00, BPW43, airwire AUI, slightly changed mechanics			12th July 2003	Connects an Internet café into SIX (Slovak Internet Exchange) peering centre
19. Stodůlky, Praha, Czech Republic	990 m / 1.3 km	130 mm	HPWT-BD00-E4000, SFH203, airwire AUI, std. mechanics	>> More...		24th January 2003	Community network backbone
20. Modřany, Praha, Czech Republic	990 m / 1.3 km	130 mm	Changed mechanics	>> More...		Spring 2005	Community network CZFree, between nodes Gingo and Bluehillz
21. Spořilov, Praha, Czech Republic	975 m / 1.3 km	130 mm		>> More...			Community network
22. Student dormitory STU Mladosť, Bratislava, Slovakia. Disassembled.	940 m / 1 km	130 mm	HPWT-BD00, BPW43, airwire AUI, slightly changed mechanics	>> More...		Half of August 2002	Connects student dormitory network Ynet with 1000 students on ŠD Mladosť into Internet. Unmounted, replaced with 100Mbps fibre cable.
23. Žatec, Czech Republic	934 m / 1.4 km	130 mm	Tetrapolis, changes: heating resistor from inside and glued to lens, connectors in rear of tubes (no terminal strips used). PoE+RSSI on PCB added, LAN xformer added, 50m UTP. 2.3V RSSI on one side and 2.8V on the other. Almost standard mechanics.	>> More...		October 2005
24. Prievidza, Slovakia	900 m / 1 km	130 mm	HPWT-BD00, BPW43, airwire, AUI. Partially changed mechanics.	>> More...		November 2002	Private Local Area Netwok
25. Stodůlky, Praha, Czech Republic	861 m / 1.3 km	130 mm	HPWT-BD00-E4000. Almost standard mechanics.	>> More...		March 2004	Community network
26. Brazil	850 m / 830 m	100 mm
27. Dolný Kubín, Slovakia	850 m / 1.3 km	130 mm	HPWT-?-F4000, BPW43. Changed mechanics.	>> More...		October 2004
28. Hradec Králové, Czech Republic	824 m / 1.3 km	130 mm	Changed mechanics.	>> More...	Page about Ronja in hkfree
29. Lužiny, Praha, Czech Republic	812 m / 1.3 km	130 mm	standard construction, SFH203, HPWT-BD00-E4000	>> More...		Around April 1, 2004	Community network
30. Lužiny, Praha, Czech Republic	805 m / 1.3 km	130 mm	HPWT-BD00-E4000	>> More...
31. Mělník, Czech Republic	800 m / 1.4 km	130 mm	Changed mechanics	>> More...		2005	Community network
32. Plzeň, Czech Republic	800 m / 1.3 km	130 mm	Patched electronics, original mechanics	>> More...		December 2004	Backbone of community network
33. Smíchov, Praha, Czech Republic	800 m / 1 km	130 mm	HPWT-BD00, SFH203, airwire AUI, mostly std. mechanics	>> More...	Traffic graphs	December 2002	Community network. Bakulak is the century-old nickname of the house on which one side of the link resides ;-)
34. Kolín, Czech Republic	800 m / 1 km	130 mm	HPWT-BD00, BPW43, airwire AUI, partially changed mechanics	>> More...		5th April 2003	Internet connectivity for an Internet café
35. Lhota pod Libčany, Hradec Králové, Czech Republic	800 m / 1 km	130 mm	HPWT-BD00, BPW43, plastic tubes, nonstd. holders	>> More...		20th August 2003	Connects one computer to community network
36. Pardubice, Czech Republic	800 m / 1 km	130 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
37. Chrudim, Czech Republic	770 m / 920 m	90 mm	One side Twister, other modified AUI construction, TX modified (PCB), RX original. Changed mechanics.	>> More...	Extensive documentation	September 2004
38. Žatec, Czech Republic	760 m / 1.4 km	130 mm	Modified mechanics (plastic) and holder	>> More...		April 2007	ISP
39. Praha Modřany, Czech Republic	743 m / 1.3 km	130 mm	HPWT-BD00-E4000, SFH203, changed mechanics, electronics partially airwire, partially PCB, AUI	>> More...	RSSI graphs	March 7, 2004	Community network
40. Žatec, Czech Republic	740 m / 1.3 km	130 mm	Tetrapolis, changes: heating resistor from inside and glued to lens. connectors in rear of tubes (no terminal strips used). PoE+RSSI on PCB added, LAN xformer added, 50m UTP. 2.7V RSSI on one side and 2.4V on the other. Almost standard mechanics.	>> More...		April 2006
41. Prostějov, Czech Republic	700 m / 1.3 km	130 mm				2006	Backbone of PVFREE.NET
42. Praha Modřany, Czech Republic	681 m / 1.3 km	130 mm	Twister in round cases, RX+TX SMD PCB modified electronics, HPWT-BD00-E4000, modified mechanics	>> More...		September 2004	Community network
43. Barrandov, Praha, Czech Republic	668 m / 1.4 km	130 mm	Nonstandrad Ethernet interface			Oct 15, 2006	CZFree.Net community network between nodes Barrandov_1 and Wladows
44. Jičín, Czech Republic	650 m / 1.3 km	130 mm	HSDL4220, airwire, changed mechanics	>> More...		September 2003	Part of Town Hall's network
45. Radotín, Praha, Czech Republic	626 m / 1.4 km	130 mm	Mechanics of own construction. RSSI both sides around 3V			October 7, 2005	Part of CZFree.NET community network
46. Dolný Kubín, Slovakia	620 m / 1.3 km	130 mm	HPWT-?-F4000, BPW43. Changed mechanics.	>> More...		October 2004
47. Smichov, Praha, Czech Republic	610 m / 1.4 km	130 mm	Hevily modified mechanics	>> More...		Summer 2006	Links nodes YellowHill and sranda CZFree.Net.
48. Mělník, Czech Republic	600 m / 1.4 km	130 mm	Plastic pipes, own construction of holder and console	>> More...		2005	Community network
49. Lipník nad Bečvou, Czech Republic	600 m / 1.3 km	130 mm	modified mechanics, SFH2030, HPWT-BD00-E4000, RSSI 2.6V with and 3V without traffic	>> More...		November 2004	Unmounted, ISP backbone
50. Modřany, Praha, Czech Republic	600 m / 1.3 km	130 mm	Twister + TX original circuit, RX modified, modified mechanics	>> More...		2005	Community network CZFree.NET, between nodes SHF and Gernet
51. Banská Bystrica, Slovakia	600 m / 1 km	130 mm	HPWT-BD00, BPW43, airwire AUI, changed mechanics.	>> More...		5th April 2003	Intranet backbone for a community network connected to the Internet via a microwave
52. Pardubice, Czech Republic	600 m / 479 m	90 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
53. Barrandov, Praha, Czech Republic	583 m / 850 m	90 mm	std. AUI, std mechanics	>> More...		June 2004	Community network backbone. Unmounted.
54. Pardubice, Czech Republic	580 m / 479 m	90 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
55. Dvůr Králové nad Labem, Czech Republic	550 m / 1.4 km	130 mm	RSSI 3.4 and 3.8V, RX+TX airwire, Twister PCB. Changed mechanics.	>> More...		October 2005
56. Všemina, Czech Republic	560 m / 1.3 km	130 mm	HPWT-BD00-E4000, SFH203, PCB Twister, modified mechanics,	>> More...		July 2004	Part of private WLAN
57. Tupesy, Czech Republic	550 m / 1.4 km	130 mm	Nonstandard mechanics	>> More...		Before 2006	Already unmounted
58. Pardubice, Czech Republic	530 m / 479 m	90 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
59. Hlučín, Czech Republic	520 m / 1.4 km	130 mm	HPWT-BD00-F4000, SFH203, airwire + Twister. Slightly changed mechanics.	>> More...	Hlucin.net	2005	CSA 18 <--> Dr. E. Beneše 9
60. Chrudim, Czech Republic	510 m / 920 m	90 mm	Own mechanics	>> More...	Extensive documentation	Summer 2005
61. Hradec Králové, Czech Republic	500 m / 1.3 km	130 mm	HPWT-BD00-?, mechanics strongly declined from guide	>> More...		Spring 2005	The distance is not known precisely. Just guessed from the pictures.
62. Prostějov, Czech Republic	500 m / 1.3 km	130 mm				2006	Backbone of PVFREE.NET
63. Zagreb, Croatia	500 m / 600 m	100 mm	HPWT-BD00, BPW43, airwire AUI, nonstandard mechanics	>> More...		July 2003	Connects two block of flats. "deinstalled in 2015 after about 12 years of nice operation. It is due to loss of a line of sight, building reconstruction added extra floor and roof"
64. Pardubice, Czech Republic	490 m / 479 m	90 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
65. Spain	480 m / 500 m	90 mm	HPWT-BD00, AUI, changed mechanics	>> More...	Homepage	12th October 2002	Installation in coastal area
66. Velká Ohrada, Praha, Czech Republic	475 m / 1.3 km	130 mm		>> More...		August 2004	Community network CZFree.NET Praha. Unmounted.
67. Libčice nad Vltavou, Czech Republic	474 m / 1.1 km	90 mm	HPWT-BD00-F4000, AUI Forte, nonstd. holder		Their own holder design	May 19, 2005	Community network
68. Michle, Praha, Czech Republic	470 m / 1.075 km	100 mm	RX diameter 130/100mm, TX diameter 100/100mm	>> More..., >> More...		Before September 2006
69. Polabiny, Pardubice, Czech Republic	470 m / 380 m	80 mm	HPWT-BD00, PCB AUI, changed mechanics	>> More...		8th March 2003	Connects two blocks of flats
70. Pardubice, Czech Republic	470 m / 479 m	90 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
71. Pardubice, Czech Republic	470 m / 479 m	90 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
72. Veverská Bítýška, Czech Republic	470 m / 690 m	100 mm	HPWT-BD00, Tetrapolis, one side changed mechanics (behind window)	>> More...		August 2004	Part of Bitnet WiFi network. One side on chimney, second behind a window.
73. Karviná, Czech Republic	460 m / 1 km	100 mm	Partially changed mechanics, RSSI both sides cca. 3.6V, Rx, Tx: SMD Tesar & Skontorp, Interface: Twister, LED RSSI indictor.	>> More...		2005	Kosmos <---> Panelák1, Linux router on both sides
74. Žatec, Czech Republic	450 m / 1.3 km	130 mm	Tetrapolis, changes: heating resistor from inside and glued to lens. connectors in rear of tubes (no terminal strips used). PoE+RSSI on PCB added, LAN xformer added, 50m UTP. 3.7V RSSI on one side and 3.4V on the other. Almost standard mechanics.	>> More...		April 2006
75. Togliatti, Russia	450 m / 1.3 km	100 mm	Changed mechanics. Changed optics. TP interface	>> More...	Homepage of the design	2004-2005	Smashnet and Corenet local networks
76. Petržalka, Bratislava, Slovakia	450 m / 700 m	90 mm	nonstd. PCB electronics, changed mechanics	>> More...		May 2004	Between two blocks of flats
77. Pardubice, Czech Republic	435 m / 479 m	90 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
78. Hanspaulka, Praha, Czech Republic	445 m / 1.3 km	130 mm	Own mechanics, electronics twister + SMD PCB Skontorp/Tesar, infra diodes, twister is placed in RX optical head, only UTP cable goes up, over which data, RSSI monitoring and power goes.	>> More...		Summer 2005	Connects AP Čaroděj and AP Dyrinka in CZFree.NET
79. Temenice, Sumperk, Czech Republic	430 m / 1.07 km	100 mm	Twister+TX original circuit, RX modified, modified mechanics, 3.0V/3.2V RSSI	>> More...		April 2006	Community network SPKFree.Net Sumperk
80. Smíchov, Praha, Czech Republic	418 m / 1.4 km	130 mm	HPWT-BD00-F4000. standard Twister + airwire RX/TX electronics and very non-standard mechanics. It's made of thick metal pipes and welding and lathing were used in the process.	>> More...	Homepage with a technical description	May 2006	It links the "Bakulak" and "AVP Spojka" nodes in Prague's CZFree.Net.
81. Smichov, Praha, Czech Republic	417 m / 1.4 km	130 mm	Heavily modified mechanics	>> More...		Summer 2006	Links nodes YellowHill and jointer in CZFree.Net.
82. Moravská Ostrava, Czech Republic	400 m / 1.4 km	130 mm	HPWT-BD00-E4000, lens heating and powerig via utp, twister smd plug, changed mechanics	>> More...		August 2005	CZFree.NET, Ostravska Univerzita Prirodovedecka Fakulta
83. Hradec Králové, Czech Republic	400 m / 1.3 km	130 mm	Nonstd. electronics, changed mechanics	>> More...	Page about Ronja in hkfree	March 2004
84. Běhařovice, Czech Republic	400 m / 1.3 km	130 mm	Analogue retranslation, HPWT-BD00-E4000, BPW43. Changed mechanics.	>> More...		19th September 2003	Connects two buildings of a factory over one analogue retranslation
85. Riga, Latvia	400 m / 1.3 km	130 mm	HPWT-BD00, OP905, non-std. tx/rx PCB, std. twister, non-std. holder			July 25, 2004
86. Dolní Nětčice, Czech Republic	400 m / 1 km	90 mm	laser pointer, SFH203, nonstd. TX electronics, changed mechanics	>> More...		Summer 2002	Connects two households
87. Pardubice, Czech Republic	400 m / 379 m	80 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
88. Pardubice, Czech Republic	390 m / 479 m	90 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
89. Pardubice, Czech Republic	380 m / 379 m	80 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
90. Žatec, Czech Republic	380 m / 1.4 km	130 mm	Tetrapolis + changed electronics, HPWT-BD00-F4000. RSSI 3.5V and 3.6V. Almost standard mechanics.	>> More...		October 2005
91. Žatec, Czech Republic	375 m / 1.4 km	130 mm	Modified Ronja Tetrapolis: modified heating with a resistance wire inside the lens HPWT-BD00-F4000 PoE, RSSI and LAN transformer (all on a separate PCB) added to Twister (PCB) in a plastic box TX/RX electronics unofficial SMD PCB Ends of pipes and plastic boxes have connectors Nonstandard mechanics	>> More...		September 2006	RSSI 3.37V/3.48V, connects Mladeznicka and Husova, runs for a commercial ISP
92. Pardubice, Czech Republic	360 m / 379 m	80 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
93. Michle, Praha, Czech Republic	374 m / 1.25 km	114 mm	RX diameter 130/130mm, RX diameter 100/100mm	>> More..., >> More...		Before September 2006
94. Tisnov, Czech Republic	370 m / 900 m	90 mm	Nonstandard mechanics - a holder welded from metal pipes which the user reports to be extremely unreliable. The RSSI goes up to 1V in saturation and 300mV on the link. But the construction is instable and ordinary values are 250mV. Uses a Twister. Connected to a patched switch on both sides.	>> More...	Traffic graph, Internet RTT graph	January 14, 2007	Uplink for a community network.
95. Doubravice near České Budějovice, Czech Republic	350 m / 1.25 km	130 mm	Modified mechanics, modified electronics of RX and TX, original Twister electronics. RSSI 2V.	>> More...	forum page	July 28, 2005	AP D1 <-> AP D2
96. Buzau, Romania	350 m / 1 km	110 mm	modified mechanics, modified PC interface, BPW43, OPE5687HP	>> More...		February 2004	Sorin, Elvis, Dj.Fish project
97. Kolín, Czech Republic	350 m / 800 m	100 mm	HPWT-BD00-E4000, SFH203, airwire, Twister PCB, modified mechanics	>> More...	Network homepage	August 2004	Community network Marconi
98. Šumbark, Havířov, Czech Republic	320 m / 700 m	90 mm					Between Baron School and TGM Square
99. Pardubice, Czech Republic	320 m / 379 m	80 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
100. Vinohrady, Praha, Czech Republic	318 m / 1.4 km	130 mm	modified RX and TX	>> More...		July 2005	CZFree.NET community network between nodes V3S and Snowflake
101. Radotín, Praha, Czech Republic	314 m / 810 m	90 mm		>> More...		Summer 2004	Part of CZFree.NET community network
102. "Dusík", Řepy, Praha, Czech Republic	302 m / 1.3 km	130 mm	Almost standard mechanics.	>> More...		Winter 2004/2005	Part of CZFree.NET community network. Unmounted.
103. Mělník, Czech Republic	300 m / 1.4 km	130 mm	Changed mechanics	>> More...		2005	Community network
104. Mělník, Czech Republic	300 m / 1.4 km	130 mm	Changed mechanics	>> More...		2005	Community network
105. Tupesy, Czech Republic	300 m / 1.4 km	130 mm	Nonstandard mechanics	>> More...		Before 2006	Already unmounted
106. Hlučín, Czech Republic	300 m / 1.4 km	130 mm	HPWT-BD00-F4000, SFH203, airwire + Twister		Hlucin.net	2005	28. října <--> Dukelská
107. Letňany, Praha, Czech Republic	300 m / 1.3 km	130 mm	nonstd.mechanics	>> More...		October 27, 2003	Private amateur connectio of dormitory over company network into the Internet
108. Spišská Nová Ves, Slovakia	300 m / 1.3 km	130 mm	Tetrapolis with modified mechanics	>> More...		October 2004	"Thanks to Ronja we managed to dramatically reduce latency inside our network and increase overall throughput. At the moment we have 2 tracks installed but we plan at least 10 of them. Aside from Internet our users are interested in intranet too and it has been impossible on wifi since long ago because our SKFree.RUPPKI is one of the biggest in Slovakia (more than 400 users)."
109. Temenice, Šumperk, Czech Republic	300 m / 1 km	130 mm	HPWT-BD00, AUI on PCB, changed mechanics	>> More...		March 2003	Connect two blocks of flats
110. Letňany, Praha, Czech Republic	300 m / 800 m	100 mm	HPWT-BD00-E4000 1 side AUI, RX, TX air, 2. side AUI air, RX, TX PCB Skontrop. Optical head without heel is standard construction, the rest of mechanics is changed.	>> More...		half November 2003	part of CZFree net, http://10.33.0.10
111. Lausanne, Switzerland	300 m / 640 m	90 mm	SFH203, airwire, AUI/TP hack. Changed mechanics.	>> More...		December 2003
112. Lužiny, Praha, Czech Republic	300 m / 600 m	130 mm	HPWT-DH00, SFH203, PCB, changed mechanics			June 2003	Connects two flats together
113. 5km from České Budějovice, Czech Republic	300 m / 500 m	90 mm	HPWT-BD00, airwire AUI, changed mechanics	>> More...		January 2003	Internet connectivity for personal use
114. Smichov, Praha, Czech Republic	285 m / 600 m	60 mm	Tetrapolis, Nonstandard plastic mechanics, Twister	>> More...	Traffic graphs	September 2006	CZFree.Net nodes bakulak and YellowHill
115. Petrovice u Karviné, Czech Republic	283 m / 800 m	75 mm	Own holder, TX head 65mm aperture, RX head 90mm aperture, RX SMD Tesar&Skontorp, TX TMD Tesar&Skontorp, Twister, LED RSSI indicator, RSSI up to 1V, switch on both sides. Changed mechanics.	>> More...	link info page	October 2004
116. Zabehlice, Praha, Czech Republic	279 m / 1.4 km	130 mm					Between CZFree.net nodes FoFrNET CZ_Vilda and FoFrNET Home
117. Zbraslav, Praha, Czech Republic	270 m / 1.3 km	130 mm	HPWT-BD00, BPW43, Twister PCB, changed mechanics	>> More...	Network homepage	June 27, 2004	Connects two central nodes of network SouthPrague.Net
118. Čimice, Praha, Czech Republic	260 m / 500 m	90 mm	HPWT-BD00, SFH203, Twister PCB, std. mechanics	>> More..., >> More...	Network homepage. Link is between nodes (2) and (3).	7th December 2001 - October 2006	There used to be a Ronja 115 Loopipe prototype in operation on this track since Autumn 1999. Feeds Internet connectivity for 2 households. Unmounted.
119. Tupesy, Czech Republic	260 m / 500 m	90 mm	Airwire, small chages in electronics, changed mechanics	>> More...		Summer 2003	Connects end user to Slovacko Free Net
120. Pardubice, Czech Republic	260 m / 479 m	90 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
121. Michle, Praha, Czech Republic	256 m / 1.075 km	100 mm	RX diameter 100/100mm, TX diameter 100/100mm	>> More..., >> More...		Before September 2006
122. Spišská Nová Ves, Slovakia	250 m / 1.3 km	130 mm	Tetrapolis with modified mechanics	>> More...		October 2004	"Thanks to Ronja we managed to dramatically reduce latency inside our network and increase overall throughput. At the moment we have 2 tracks installed but we plan at least 10 of them. Aside from Internet our users are interested in intranet too and it has been impossible on wifi since long ago because our SKFree.RUPPKI is one of the biggest in Slovakia (more than 400 users)."
123. Čelákovice, Czech Republic	250 m / 90 m	90 mm	Changed mechanics	>> More...		October 2005	Built by Honza Král, installed in czela.net, Rumunská 1488
124. Chrudim, Czech Republic	245 m / 920 m	90 mm	Own mechanics.	>> More...	Extensive documentation	Summer 2005
125. Mělník, Czech Republic	200 m / 1.4 km	130 mm	Changed mechanics	>> More...		2005	Community network
126. Karlovy Vary, Czech Republic	200 m / 1.4 km	130 mm	Standard mechanics. Standard electronics, except changed RX and TX PCB.	>> More...		November 26, 2005	Backbone of ISP kvnet.cz. Between Úvalská and Východní.
127. Mělník, Czech Republic	200 m / 1.1 km	130 mm	SFH203, HSDL4230, nonstd. electronics, changed mechanics	>> More...	RTT, traffic graphs	March 24, 2004
128. Michle, Praha, Czech Republic	200 m / 770 m	100 mm	HPWT-BD00-E4000, BPW43, airwire AUI, modified obsolete mechanics	>> More...	Track Homepage	24th September 2003	Private network. RSSI 1200mV. 3c509b against 3c900.
129. Čimice, Praha, Czech Republic	200 m / 480 m	90 mm	HPWT-DH00, SFH203, airwire AUI, std. mechanics	>> More..., >> More...	Network homepage, between nodes (1) and (2).	February 2003	Internet connectivity for 4 households
130. Hanspaulka, Praha, Czech Republic	198 m / 1.3 km	130 mm	Patched mechanics, patched electronics	>> More...		November 2004	Community network
131. Žatec, Czech Republic	180 m / 1.4 km	130 mm	Ronja Tetrapolis TX/RX glass lens LED HPWT-BD00-F4000 Heating resistors inside the optical head PoE and RSSI and LAN transformer (all on a special PCB) added to Twister (PCB) in the plastic box Ends of pipes and the boxes have connectors Almost standard mechanics of the optical heads Nonstandard mechanics of holders and consoles RX and TX on airwire construction	>> More...		August 2006	For a commercial ISP
132. Chrudim, Czech Republic	180 m / 920 m	90 mm	Own mechanics.	>> More...	Extensive documentation	Summer 2005
133. Buzau, Romania	175 m / 1 km	110 mm	HPWT-DH00-G4000, SFH203, modified PC interface. Changed mechanics.	>> More...		February 2004	Sorin, Elvis, Dj.Fish project
134. Michle, Praha, Czech Republic	168 m / 800 m	80 mm	RX diameter 100/65mm, TX diameter 100/100mm	>> More..., >> More...		Before September 2006
135. Mělník, Czech Republic	150 m / 1.4 km	130 mm	Changed mechanics	>> More...		2005	Community network
136. Zernovice, Czech Republic	150 m / 1 km	95 mm	AUI Interface, later upgraded to Twister, RX lens 10cm, TX lens 9cm	>> More...		2003	Unmounted December 2006
137. Jablonné nad Orlicí, Czech Republic	150 m / 830 m	100 mm	HPWT-BD00-E4000, airwire RX&TX, changed mechanics	>> More...		Around January 2003	Used by Vodovody a Kanalizace Jablonné nad Orlicí (Waterworks and Sewerworks) for interconnecting LANs in two buildings. The 100mm lenses are custom-made in Meopta Přerov and have AR coating
138. Temenice, Sumperk, Czech Republic	150 m / 600 m	60 mm	Twister+TX original circuit, modified mechanics, 3.0V/3.2V RSSI	>> More...		March 2006	Community network SPKFree.Net Sumperk
139. Holešovice, Praha, Czech Republic	130 m / 1.3 km	130 mm	HPWT-BD00-E4000, BPW43, airwire AUI, changed mechanics	>> More...		Spring 2003	Internet connectivity for several households
140. Hanspaulka, Praha, Czech Republic	130 m / 1.3 km	130 mm	patched mechanics and electronics	>> More...		October 2004
141. Dejvice, Praha, Czech Republic	120 m / 500 m	90 mm	modified electronics and mechanics		Web 1 in CZ, Web 1 machine translation EN, Web 2 in CZ, Web 2 machine translation EN	September 2010	Educational link for students of Faculty of Electronics of Czech Technical University. A part of a thesis, FRVŠ grant G1 830/2010 and research plan MSM6840770014.
142. Elk, Poland	110 m / 600 m	100 mm	HPWT-BD00-E4000, BPW43, patched electronics and mechanics			November 2004	Part of ISP's network
143. Zabehlice, Praha, Czech Republic	103 m / 1.4 km	130 mm					Between CZFree.net nodes FoFrNET Holub and FoFrNET Home
144. Buzau, Romania	100 m / 1.3 km	126 mm	laser pointer transmitter, BPW43. Changed mechanics.	>> More...		2003	Internet connectivity for the builder
145. Pardubice, Czech Republic	100 m / 479 m	90 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
146. Pardubice, Czech Republic	95 m / 379 m	80 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
147. Varnsdorf, Czech Republic	93 m / 1.07 km	100 mm	SFH2030, Twister. Nonstandard mechanics.	>> More...		October 19, 2006	gavanet, part of czfree
148. Michle, Praha, Czech Republic	72 m / 600 m	65 mm	RX diameter 65/65mm, TX diameter 65/65mm	>> More..., >> More...		Before September 2006
149. Pardubice, Czech Republic	60 m / 479 m	90 mm	HPWT-BD00-0000, BPW43, PCB. Changed mechanics.	>> More...		March-August 2003	Part of ISP's network
150. Čimice, Praha, Czech Republic	70 m / 380 m	81 mm	HPWT-BD00, SFH203, airwire AUI, one end changed mechanics	>> More..., >> More...	Network homepage, link is between nodes (3) and (8).	December 2002	Internet connectivity for personal use. Unmounted.
151. Student dormitory STU Mladosť, Bratislava, Slovakia	50 m / 380 m	70 mm	HPWT-BD00-E4000, BPW43, airwire AUI, slightly changed mechanics			20th July 2003	Connects two buildings of the dormitory (Ynet network)
152. Student dormitory STU Mladosť, Bratislava, Slovakia	50 m / 380 m	70 mm	HPWT-BD00-E4000, BPW43, airwire AUI, slightly changed mechanics			20th July 2003	Connects two buildings of the dormitory (Ynet network)
153. Zabehlice, Praha, Czech Republic	45 m / 1.4 km	130 mm					Between CZFree.net nodes Zabehlice - Aubrechove III and FoFrNET Home
154. Zurich, Switzerland	10 m / 50 m	26 mm	Indoor simplex link with transmitter optics and receiver without optics. Prototype Tetrax console and Plazmatron holder and experimental optical head.			May 15, 2007	Used for testing of simplex RTP audio transmission (digital optical radio) with embedded MPEG encoders and decoders
Total: 154	79.035 km / 159.294 km	1429 mm		>> More...		7th December 2001

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