rf amplifiers saw filters and rf componenets fig 12 rf frequency ... a drop-in design solution using native his operating system drivers to seamlessly ... 3.3 50 gsc ul.f 3.3 u.fl 3.3 adapter board for ti smartrf04eb range meters digi- ... the cc2431 is an outstanding low-power direct sequence spread spectrum dsss ... /ca techniques are optimized for low-power application with long sleep cycles ... encryption · small size 24 x 39 x 3mm · high quality local oscillator for optimal ... devices are tightly integrated low-cost high-reliability 2.4ghz tx/rx communications devices for ... use with human interface devices hid class compliant products the leto ... assembled and tested · 30.5 x 18.5mm · supply voltage 2.4 3.6v · frequency ... synthesizer steps 500hz · output power is programmable up to 15dbm · high rx 0 ...
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motor driver to-220 60v 3a dmos quad high side driver 20-dip high perf high ... fidelity high current audio buffer to-263-5 high ... performance high fidelity audio op amp to-99 high ... performance high fidelity audio op amp 8-soic high ... performance high fidelity audio op amp 8-dip high ... performance high fidelity audio op amp new 8-soic dual ... high performance high fidelity audio op amp to-99 dual high ... performance high fidelity audio op amp 8-soic dual ... high performance high fidelity audio op amp 8-dip high ... performance high fidelity rail-to-rail in/out audio op ... amp new 8-soic quad high performance high fidelity op amp 14-soic quad high ... performance high fidelity op amp 14-dip 200v audio ...
9 9 QEX Nov/Dec98 40V 8A POWERSUPPLY FOR MOSFET AMPLIFIERS. USES LM317 AND 5 ... , ECORE AND FERRITE FOR T1 AND P C BOARD) QST Dec98/Jan99 A 13.8V 40 AMP ... SWITCHINGPOWERSUPPLY BY MANFRED NORNHINWEG $20.50 QST Nov89 ... POWERSUPPLY DESIGN HINTS $6.00 QST Nov93 13.5V 5A. SPENCER POWER ... SUPPLY (BOARD AND MC3423P1 IC) (ARRL HB 95 FIG 11.37 ... ) $7.50 RADIO COMM. Apr96 40A POWERSUPPLY BY SPENCER $5.50 HIGH VOLTAGE DOUBLER ... PS USING TWO 6KV HV6-1 DIODES AND 8 FILTER CAPS 6" X 6" $16.50 LARGE HI-VPOWER ... SUPPLYBOARD WITH 10 FILTER CAPACITORS 11"X 5" $24.00 SMALL HI-V ... POWERSUPPLYBOARD USING 6 FILTER CAPACITORS 4.5" X 5" $11.00 TRIODE BIAS ... SUPPLY (GRID V) BY DL4MEA $4.50 K5AND HIGH VOLTAGE POWERSUPPLYBOARD 6" X 8.75" ...
rig at the same time. Monitor SWR and power simultaneously on the lighted Cross- ... 99 812B Indicates forward and reflected power on 2M/220 MHz and SWR from 144-220 MHz ... , plus field-strength from 1-220 MHz. Power ranges: 30/300W. Dim: 4.5"w x 2.25"h x ... Meter Indicates forward and reflected power from 1.8-30 MHz. Power ranges: 30/300W ... h x 3"d ........ $34.99 844 VHF/UHF SWR/Power Meter Covers 144 and 440 MHz, rated up ... to 200W. Multi-colored meter shows SWR/POWER in 15, 60, and 200W ranges. Great to ... models with different frequency and power ranges. Easy-to-read 3.25"w x 1.25"h ... peak and average, forward and reflected power in three ranges. Dim: 7.5"w x 3.125"h x ... 4.25"d. 870 (HF range) 1.6 to 60 MHz. Power ranges: 30/300/3000W VSWR.... $129.99 ... 872 (HF/VHF range) 1.8 to 200 MHz Power ranges: 5/20/200W VSWR ............ $94 ...
vectronics high-performance electronic kits fun to build and use ... individuals includes theory quizzes pc board and components for soldering practice ... to the magic of radio that needs no power put up an antenna connect a ground ... vec-221k $69.95 tunable ssb/cw audio filter kit has sharp four pole peak and notch ... filters zero in with frequency control adjust ... level vec-841k $34.95 super cw audio filter kit gives you three bandwidths 80 110 ... 31/2 in simple vec-820k $19.95 super cw filter amplifier kit has powerful 1 watt audio ... to drive speaker 8 poles active ic filtering uses cascaded low-q stages 3 bandwidths ... order vec-821k $29.95 super ssb audio filter kit improves readability with 8 poles ... bandwidth reduces ssb splatter low hi-pitched interference hiss static crashes ...
. nRTTY Fine Tuning The demodulating filter to receive RTTY signals can be finely ... . nClock/Timer The receiver's powersupply is automatically set to on/off by ... is provided to automatically turn the power off during bed time (180 minutes max). ... range: 0.1 to 29.999999MHz with option board (CHE-199) installed NRD-545G: 100kHz to ... : USB,LSB,CW,RTTY,AM,FM WFM(with option board installed) Frequency stability: 10ppm ... for 5min. to 60min. after tuning the power on, thereafter 2 ppm or less per hour, ... DIMMER CLOCK NR/BC WIDE BAND ATT ATT POWER PHONES RECORD SQ LEVEL RF GAIN LEVEL ... REVERSE FUNCTION SCAN SWEEP RUN MODE FILTER AGC CW RTTY WFM AMS USB LSB ... range: 2.3kHz (in 50Hz steps) Notch filter attenuation: 40dB or more Notch ... : 50 ohms (Lo-Z terminal) 600 ohms (Hi-Z terminal) Antenna input attenuator: ...
72 www.vectronics.com Vectronics high-performance electronic kits . . . fun to build and ... to the magic of radio that needs no power. Put up an antenna, connect a ground. ... Kit receives 144-148 MHz. Low noise, high gain RF preamp gives you excellent 0.1 ... . 20/30/40/80 Meter Receiver Kits give high performance! Covers entire band or ... /AM. NE602/ 612 mixeroscillator, LM386 high gain audio amplifier. 1 3/4x4 3/4x 5 1/ ... . Includes theory, quizzes, PC board and components for soldering practice. ... -1292K, $34.95. Tunable SSB/CW Audio Filter Kit has sharp four pole peak and notch ... filters. Zero in with frequency control adjust ... . VEC-841K, $34.95. Super CW Audio Filter Kit gives you three bandwidths: 80, 110 ... in. Simple. VEC-820K, $19.95. Super CW filter/ amplifier Kit has powerful 1 watt ...
2cr-1 112 ribbon cable to digital i/o board ribbon cable rs485 1ts leaving cooler ... counter option 20 31 1sc 2sc 5 modem power outlet telephone line water temperature ... not furnished ribbon cable vo gnd ai board #2 2ts entering cooler water temp red ... shall be provided by installer 5 if powersupply has been interrupted for a ... desired at 5vdc input caution do not supply over 5.0vdc to 7ai 101res can be wired ... 63 choose system voltage wiring control power wiring 4l1 4l2 16fu 91 3t +5 ai board ... aib 4ai 60 filterboard fb o1 i1 54 55 8fu 5a 9fu 83 84 1ai gnd ... up amp limit #1 amp limit #2 pwr loss hi/lo pressure freeze h.g bypass cwr max 0 ... up #1 amp limit amp limit #2 pwr loss hi/lo pressure freeze h.g bypass cwr max 0 ... 1,2,3 15 min 1 sec red wht grn 65 63 ai board 1aib 5tb 5tb 8ai 110 sh j109 5tb 3 ...
