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This website provides information and offers concerning

True Random Number Generators
and Analog Amplifiers

News
ZRANDOM USB available for Windows 7 now
Encryption program for One-Time-Pad (Vernam code) is available on our Download page

Products

Product	Picture	Information	Net price / unit
Variable Current Amplifier Model VCA100 Transimpedance amplifier (I/U converter) 6 gain settings: 1E4, 1E5, 1E6, 1E7, 1E8, 1E9 V/A Universal usage for all kinds of current measurements. For photodiodes with up to 4400 pF zero edge overshoot. With overload indication. Very low input current noise. Output is short-circuit protected and can be loaded with 50 Ohm. Robust metal frame with 2 BNC connectors.	Picture enlargement: click on image	Description (PDF) Suitable for large area photodiodes. Stabilized high quality power supply (24 V) included. Custom-made amplifiers (with maximum bandwidth) for special photo- diodes: additional costs 90 Euro.	1-4 units: 695 Euro 5-9 units: 645 Euro 10-99 units: 595 Euro > 99 units: 495 Euro
Photodiode with BNC connector Type: Mounted silicon photodiode Sensitive area: 3.6 mm x 3.6 mm Spectral range: 350 - 1100 nm Max. responsivity: 0,65 A/W (at 930 nm) Cable length: 30 cm		Suitable for VCA100. Spectral responsivity. Maximum ratings: 100 mW/(cmcm) 500 mJ/(cmcm) at 10 ns puls	1-9 units: 89 Euro 10-99 units: 79 Euro > 99 units: 69 Euro
ZRANDOM USB True Random Number Generator (TRNG) Windows 2000, 2003, 2008, XP, Vista, 7. USB 2.0 interface. 70.000 random bits/s (PHYS: 100% physical). 300.000 random bits/s (XOR: 50% physical). FIPS PUB140-1 random bit online tests. Passes all Diehard Tests. DLL support (Delphi). Bit conversion program for integer and real random numbers. Absolute safe encryption of all files by use of One-Time-Pad (Vernam Code). Incl. cable and software.	Picture enlargement: click on image	Description Manual (PDF) DLL function Downloads Lottery, Roulette and One-Time-Pad encryption programs can be downloaded Regarding One-Time-Pad look at glossary	1-4 units: 595 Euro 5-9 units: 545 Euro 10-99 units: 495 Euro > 99 units: 395 Euro
WPRG320 True Random Number Generator (TRNG) Windows 98/2000/XP. Bluetooth 2.0 interface (virtual COM) Highest bit rate: 230.000 random bits/s		only in German available Description 1 (PDF) Software	1-9 units: 795 Euro 10-99 units: 695 Euro > 99 units: 595 Euro
PRG400 True Random Number Generator (TRNG) Windows 98/2000/XP. USB 1.1 interface (virtual COM) Highest quality:115.000 random bits/s Lowest quality: 800.000 random bits/s Incl. cable and software.		only in German available Description 1 (PDF) Software	1-9 units: 745 Euro 10-99 units: 645 Euro > 99 units: 545 Euro
PRG310 True Random Number Generator (TRNG) Windows 98/2000/XP USB 1.1 interface (virtual COM) max. 300.000 random bits/s Incl. software.		only in German available Description 1 (PDF) Software	1-9 units: 345 Euro 10-99 units: 265 Euro > 99 units: 225 Euro
PRG300 True Random Number Generator (TRNG) Windows 98/2000/XP RS-232C-Interface max. 115.000 random bits/s Incl. cable and software.		only in German available Description 1 (PDF) Software	1-9 untis: 345 Euro 10-99 units: 265 Euro > 99 units: 225 Euro
PRG215/225 True Random Number Generator (TRNG) OEM module max. 350.000 random bits/s		only in German available Description 1 (PDF)	1-9 units: 248 Euro 10-99 units: 190 Euro 100-999 units: 135 Euro > 999 units: 75 Euro
PRG210/220 True Random Number Generator (TRNG) OEM module max. 50.000 random bits/s		only in German available Description 1 (PDF)	1-9 units: 168 Euro 10-99 units: 130 Euro 100-999 units: 75 Euro > 999 units: 25 Euro
PRG210/220/215/225 Test board for PRG210/220/215/225 OEM module. with Power supply and Test software.		only in German available Description is part of delivery	1-9 units: 632 Euro > 9 units: 530 Euro
True random numbers on CD - physical - with conversion program for integer and real random numbers.		Description Prices inclusive VAT and freight costs	Germany: 52 Euro EU: 55 Euro Outside EU: 59 Euro
True random numbers on CD - semi physical (XOR) - with conversion program for integer and real random numbers.		Description Prices inclusive VAT and freight costs	Germany: 52 Euro EU: 55 Euro Outside EU: 59 Euro

All prices plus transportation costs and German VAT (19%) - excepted CDs.
The offers are addressed mainly to business customers, therefore net prices are quoted in most cases.
When using the PayPal buttons: excess amounts paid (due to wrong transportation costs) will be refunded.
Transportation costs (flat rates) within Germany: 9 Euro, within EU: 19 Euro, outside EU: 49 Euro.

VAT number: DE207672979

Technical overview to all PRG True Random Number Generators

True Random Bit generation on demand - DLL function for ZRANDOM USB

True random numbers on CD

Download page

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