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Subject: TRANSMITTER AND RECEIVER

Date: 12/03/02 at 6:43 PM
Posted by: GERARDO GALVIS
E-mail: gerardogalvism@hotmail.com
Message Posted:

I am interested in building a RF transmitter and receiver, using the IC's Lm1871y Lm1872. They work to a frequency of 27 Mhz.

I need the components that appear in the datasheets of these 2 IC's for example:

Lm1872 (2)
Lm1871 (2)
Transformer 2:3 turns (2)
INDUCTOR TOKO KXNK4636 BJF (2)
INDUCTOR TOKO KXNA-4434 DZ 0.8 uH (2)
INDUCTOR TOKO
INDUCTOR MILLER 4611 (2)
CRYSTAL TO 27 MHz (4)
455 KHz MIXER TRANSFORMER EZC(RMC-202313 NO)
455 KHz IF TRANSFORMER EZC(RMC-402503 NO)
ANT. INPUT TRANSFORMER TOKO KXNA 4434 DZ
If you could get me the 2 built modules it would be the best thing, they will use them to connect 2 PC's for the serial port (RS-232 at 2400bps) at a minimum distance of 1 Km

I live Colombia

Please answer me if it can collaborate me with this project, the prices and the shipment form

and I need these modules as soon as possible


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