ELECTRONICS
New and used equipment at bargain prices 
Hundreds of items available. 
We will list them at the rate of 1 or 2 per week until they are all listed. 
2/3" Vidicon tube, type 20PE11. 600 lines resolution, monochrome. Twice the resolution of a 2/3" CCD. Excellent replacement type for Vidicon type cameras. New, made in Japan and branded National. Only $25 plus shipping. Check with us.
TV CAMERA LENS. Made by Izukar, a leading Japanese manufacturer. F1.6 to F16, adjustable focus from 1 foot to infinity. 16mm wide angle. Great for surveillance. Type C mount. Serialized and packed in original boxes, with lens caps. PRICE: $20 each including shipping. Compares to lenses selling from $50-75. 
DOWNCONVERTER. This is a used, good condition MDS (wireless cable) converter for 2300 MHz. down to channel 2 (54 MHz.). It consists of a ring mixer, crystal controlled oscillator, multiplier and interdigital filter. Can be modified by an experienced technician to cover the Weather Satellites at 1691 MHz. with output on 137.5 MHz. Just change the crystal and add capacitors to lower the frequency of the input. Schematic included. No instructions for conversion. Type "N" input receptacle with 2 type "F" output receptacles. One is a 25 dB attenuated test output. Power is supplied through the lead-in cable. Operates from 12-16 Volts DC at approximately 100 mA. Power supply not included. The gasketted, weather proof extruded aluminum case alone is worth our selling price of only $15 plus $8 shipping in the USA by UPS. 
8 POLE QUARTZ FILTER. This monolythic quartz filter is widely used in high quality communication receivers and has very steep skirts. Available in 15KHz. and 30 KHz. bandwidths at 10.7 MHz. Unused, manufacuctured by Piezo Technology, models 1479 and 1480. Cost new $40 each. Your cost only $10 each plus $4.00 shipping in the USA by USPS. 

To order: Sorry no COD or credit cards. Send us an e-mail at the following: sales@cyberpad.com. We will then let you know if the item is still available and where to sent your check or money order. We also accept PayPal in which case send the payment to andre@cyberpad.com . For instructions on using PayPal go to: paypal.com

Updated 6/28/2004