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Philips Semiconductors. SA602A. Double-balanced mixer and oscillator. Product specification. Replaces datasheet of April 17, 1990. 1997 Nov 07 ...

http://www.nxp.com/documents/data_sheet/SA602A.pdf

DC power supply configurations for the NE602: a) for supplies +4 5<V<+8 V; b) for +9-V supplies; c) zener diode regulator for +9 to ...

http://techdoc.kvindesland.no/radio/b1/20051213190607573.pdf

NE602 designs in that I don't use the IC's internal oscillator. In the NE602 is an emitter follower, ... NE602 is difficult because of the small-value ...

http://techdoc.kvindesland.no/radio/transvertere/20051108160553299.pdf

this paper shows how the NE602 can be used as a frequency dou- .... The Colpitts crystal oscillator using the NE602 has an upper ...

http://ics.nxp.com/support/documents/interface/pdf/an1983.pdf

8 Feb 2010 ... NE602 (Rx), TS922. 4 Pole. Crystal Filter. Fc=4.9125 MHz. NE602. NE602 ... NE602. PI Filter. Right Paddle. In Circuit Programming. Connector ...

http://www.openqrp.org/files/OQblock_R02.pdf

29 May 2009 ... NE602. LM386. INPUT A. INPUT B. GND. OUTPUT A. VCC. OSC. OSC. NC. GAIN. GAIN. INPUT. INPUT. GND. OUT. VS. BYPASS. HS8JYX. 40 Meter Recerver ...

http://www.hs8jyx.com/file/mrx_40.pdf

livolts into 52 ohms if you use imped- with the NE602 can increase a re- ... The NE602 works ceiver's sensitivity. The NE602 LO is versions; there are many ...

http://gbppr.dyndns.org/mil/scram/Single-Chip_Frequency_Converter.pdf

We decided on the venerable NE602 as our Direct Conversion engine. ... While we chose to build our receiver for 40 Meters, the NE602 is quite ...

http://www.w7dk.org/RCT Technical files/40 meter DC receiver proj.pdf

The mixer stage employs a double balanced NE602 IC and provides about 18 dB of .... It makes use of an NE602 IC, the oscillator crystal is similar to those ...

http://digilander.libero.it/ik3oil/_private/Rtx_40_eng.pdf

second MIXER wich uses an NE602 IC. This device allowed to obtain the best ... suppressing the connection from the VFO to pin 6 of the NE602 on PCB4 and ...

http://digilander.libero.it/ik3oil/_private/qexvfo.pdf

This mixer uses the integrated circuit NE 602, a double balanced mixer. ... Using the datasheets of the NE 602, estimate the level of the output signal at ...

http://legwww.epfl.ch/~decurnex/TP_Electronique_Master_2/RX USB En.pdf

The tuneable oscillator section of the NE602 is aligned to ... 158.7 MHz in order for the NE602's mixing capability to produce a steady 10.7 ...

http://www.hobbytron.com/pdf/fr146E.pdf

QRP builders who want a quick, easy and reliable NE602 board kit for 40 meter projects. .... tune the 40 meter band signals to the NE602's input. ...

http://www.hobbytron.com/pdf/Hr40E.pdf

NE602 or NE612) are used in the trcv. The circuit of the receiver and transmitter (main board) is shown on. Figure 2. Figure 1 Block Circuit. Figure 4 VFO ...

http://www.antentop.org/008/files/mosquito008.pdf

a NE-602 Gilbert Cell mixer front end. We begin with the receiver front end, ... Often we see the NE602 input modeled as ideal transistors (which means ...

http://w7zoi.net/imtc.pdf

the NE602 mixer along with the 4.3Mhz VFO and is converted up to 8Mhz.. ... not used in this circuit because the NE602's have a lot of conversion gain. ...

http://www.sp5ddj.pl/Transceive Rose 80m CW.pdf

Transformer T2 and C12 matches the impedance of the NE602 ... L2 and C21 matches the 50 ohm output of the crystal filter to the final NE602 mixer. An 8Mhz ...

http://www.rason.org/Projects/rose80/rose80.pdf

This paper shows how to use the NE602 and NE5212 in VHF and. UHF LO generators. ... this paper shows how the NE602 can be used as a frequency dou- ...

http://www.stanford.edu/class/ee133/appnotes/AN1983.pdf

not up to the task of protecting a NE602 in a field ... The Cascade uses four NE602 active mixer. ICs. Find U7, a NE602 used as the 1st receiver ...

http://www.norcalqrp.org/files/Cascade_part_7.PDF

The input stage of the NE602 has been biased a bit harder than normal by R1, a 22K ... The audio output of the NE602 direct conversion front ...

http://www.norcalqrp.org/files/SMK1_REV1.pdf

(or AN612 or NE602). SW2. Band. 500 pF tuning. 365 pF bandwidth. 12 pF. 0.1 μF. AM oscillator. (red core). FM oscillator. 10.7 MHz (green core). Antenna ...

http://www.oldradios.co.nz/downloads/7915.pdf

The NE602 IC is a combination oscillator-mixer. Signals from the antenna .... Install U1, the NE602 IC mixer oscillator. The marked end of the IC ...

http://www.ramseyelectronics.com/downloads/manuals/SR1.pdf

Utilizes the Signeticsо NE 602 mixer / oscillator integrated circuit ..... Install U1, the NE602 mixer oscillator IC. Make sure to align the ...

http://www.ramseyelectronics.com/downloads/manuals/TF1.pdf

The guaranteed parameters of the NE602 make this device particularly well suited for ... The output signal from A2 is injected to the NE602. The local ...

http://www.urel.feec.vutbr.cz/esl/files/Projects/PCSAT2/des_repl.pdf

The NE602 is a low-power VHF monolithic double-balanced mixer with an input amplifier, ... The output signal from A2 is injected into the NE602. ...

http://www.urel.feec.vutbr.cz/ra2007/archive/ra2003/papers/356.pdf

signal is fed into the NE602 mixer along with the 4.3Mhz VFO and is converted ... former T2 and C12 matches the impedance of the NE602 output to the 50 ohm ...

http://www.mandrivka.ru/lib/exe/fetch.php/proj/ham/rose80/rose80.pdf?id=proj:ham:hamradio&cache=cache

around four ICs: (1) NE602 double- balanced mixer, (2) MC1350 IF ... fed through the input of the NE602 that serves as an active double- ...

http://www.fredspinner.com/W0FMS/IowaQRP/spring2000.pdf

by P SemiconductorsNE602. COSωt. SINωt. PHASE. DETECTOR. LOOP. FILTER. –. +. GAIN ≈ 10. VCO. NE602. COSωt. SR00805. Figure 10. PLL Quadrature Synthesis ...

http://www.b-kainka.de/Daten/HF/SSB.pdf

25 Jun 2006 ... the NE602 modulator by adding a single resistor. ..... The original circuit of the KSB2 in the area of the NE602 modulator is shown below. ...

http://home.pacbell.net/johngreb/modksb2.pdf

NE 602. Top: Space Nuclear. Occ. NE 602. Top: Plasma Sources. Occ. NE 602 ... NE 602. Top: Vacuum Tech. Occ. NE 705. Advanced Reactor Theory ...

http://www.engr.wisc.edu/ep/neep/current/NEFutureCrseOff.pdf

NE 602 Sp Topics: Vacuum. Technology Lab. Phys 625 Applied Optics ... NE 602 Sp Topics: Plasma Diagnostics. Phys 415 Thermal Physics ...

http://www.engr.wisc.edu/ep/engrphys/curriculum/curriculum.pdf

164, 106 N.E. 602; Gower v. Saugus, 315. Mass. 677, 54 N.E.2d 53. It may be noted, however, that in Lothrop v. Thayer, 138 Mass. 466,. 52 Am.Rep. ...

http://www.sjswmass.com/files/shared_files/6 - Gade_1.pdf

the MRX-40 with a NE602 since the latter has 4 dB more conversion gain. The ... 1dB of conversion gain in the NE602. In order to make the MRX-40 work ...

http://www.arrl.org/files/file/Technology/tis/info/pdf/0105098.pdf

VFO from it (the parts on the NE602's pin 6 ... After replacing the VFO's NE602 I got a change in sound but still got no 20 meter ...

http://www.arrl.org/qst/2007/11/mitchell.pdf

Uses the popular Signetics NE-602 IC chip for outstanding sensitivity and .... QRP builders who want a quick, easy and reliable NE602 board kit ...

http://kb2ljj.serveftp.com/ramsey/HR80.pdf

NE602. U1. PA In. K2. Note 4. 1. OPTIONAL. This resistor is only fitted for electret or powered microphones. NOTES. 3. DIY7-7 coils are shown with internal ...

http://kb2ljj.serveftp.com/NotReviwed-Files/KNQ7schematic.pdf

In der Zeichnung sehen wir die Originalbeschaltung im Bereich des NE602 ... Die alternative Schaltung benutzt einen PN2222 Emiterfolger um den NE602 ...

http://www.qrpproject.de/Media/pdf/ZusammenfassungMods.pdf

We are of course not professionals and sometimes we need to refer our clients to professionals. We can give our thoughts on a subject but make sure we say ...

http://www.augustashouseandpets.com/important_numbers.pdf

«Sí. JUDICIAL PAMPLOfsi. MULTIDISTRICT LITIGATION. ■JUL 7 3 2008. FILED. CLERK'S OFFICE. BEFORE THE JUDICIAL PANEL ON MULTIDISTRICT LITIGATION ...

http://www.jpml.uscourts.gov/_Mats/WinMATS Pleadings/1983/MDL 1983 Pleading 27.pdf

8 Jan 2006 ... Anyone know if these NTE7164 is a drop in replacement for NE602? > What are other current IC's being used for mixers by homebrewers? ...

http://newsgroups.derkeiler.com/pdf/Archive/Rec/rec.radio.amateur.homebrew/2006-01/msg00053.pdf

8 Mar 2006 ... KE6US's NE602 LTspice model. Is this available in a beta version? KE6US's website lists it as under development ...

http://newsgroups.derkeiler.com/pdf/Archive/Rec/rec.radio.amateur.homebrew/2006-03/msg00075.pdf

by A Neuer - 1997 - Cited by 3

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2364576/pdf/IDOG-05-154.pdf

RF Board, to add one resistor across the input to U11 (NE602) and to ADD a 100pF 'padder' .... Install the 5.6k resistor between pins 1 & 2 of U11 (NE602). ...

http://www.elecraft.com/Apps/new_fil_docs/k2_2nd_xfil_ssb_mod.pdf

U1, the NE612 was replaced with a NE602. Either component will work in this circuit, however, the NE602 has 4 dB more conversion gain than the NE612. ...

http://www.qsl.net/ko4wx/Articles/QRV-Jan-2001.pdf

间接少许元件即可构成一个振荡电路，假定振荡频率为f，则在理想情况下，NE602 的输出 ... 单的6V 左右稳压电路，用于对NE602 和RP2 提供稳定的电源。 ...

http://www.qsl.net/bg6qby/FILES/r1_man.pdf

The receive mixer is an NE602, which draws only 2.5 mA and requires only about 0.6 V (P-P) of oscillator injection .... example is the use of NE602 mixers, ...

http://mxh.strefa.pl/pliki/tech/book2006/15.pdf

TOURISM ASSOCIATION of NEW MEXICO. Board of Directors. As of February 3, 2009. * Denotes member of the executive committee ...

http://www.tanm.org/upload/fck/file/Board List as of Feb 3 2009(1).pdf

26 Jul 2001 ... A prototype 40 meter Time Machine was constructed using NE602 mixers, but cross modulation from high power AM shortwave broadcast stations ...

http://www.expandedspectrumsystems.com/TMmanual.pdf

NE 602 Radiation Protection Engineering I. NE 694 Nuclear Reactor Thermal Design. NE 847 Nuclear Power Engineering. NE 890 Nuclear Engineering Colloquium ...

http://sensoryevaluation.com/facsen/facsenate/2004/fsm0104.pdf

citors and the NE602 U1 oscillator section. The oscillator stability, with NPO capacitors, ... NE602 IC chips U1 and U2. The NE602 is a low-power, ...

http://www.springerlink.com/index/618H053743WL0438.pdf