technology uses a cascode FET/ bipolar transistor and a gigahertz bandwidth buffer. It ... -including low, medium, shortwave and VHF bands. Enjoy shortwave newscasts, ship- ... radio reception from high to low band VHF hear signals you couldnt hear before. ... low noise reception. 4.5 GHZ MRF-901 transistor lets you receive weak signals well into ... VHF. On/off switch, power on LED, SO-239 coax connector and ... Code A Dont miss rare DX due to signal power loss between your receiver and antenna ... control. Uses a cascode FET/bipolar transistor for low noise, high gain. 20 dB ... New technology uses cascode FET/bipolar transistor and a gigahertz bandwidth buffer MFJ- ...
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MIRAGE . . . The Worlds Most Rugged VHF/UHF Amplifiers 69 MIRAGES Most Popular ... amplifier gives you 160 Watts of output power for just 25W in from your base/mobile ... amplifiers. High SWR or excessive input power can damage your amplifier. Protection ... to produce splatter and distortion as power level changes. This amp with Active- ... transmitting and kicks in 160 Watts of power. Adjustable time delay give you smooth ... way. An RC-2, $45, Remote Control turns Power On/Off and select SSB/FM. Extra heavy ... . MIRAGE . . . 160 Watts on 2 Meters! Power Curve Typical Output Power in Watts FCC ... Mirage 2-Meter 300 Watt Amplifiers Power Curve Typical A-1015-G Output Power in ... Watts. Get 300 Watts of brute power for 50 Watts input on all modes -- FM/ ... of cabinet -prevents overheating. Powertransistors are protected by our Therm- ...
new technology uses cascode fet/bipolar transistor and a gigahertz bandwidth buffer mfj- ... mfj-1020 is a teur radio bands bipolar transistor and a gigahertz bandwidth fine value ... mhz -including low medium shortwave and vhf bands enjoy shortwave newscasts ship-to ... radio reception from high to low band vhf hear signals you couldn t hear before ... low noise reception 4.5 ghz mrf-901 transistor lets you receive weak signals well into ... vhf on/off switch power on led so-239 coax connector and ... gain control uses a cascode fet/bipolar transistor for low noise high gain 20 db ... don t miss rare dx due to signal power loss between your receiver and mfj-959c ...
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of vdc compact 12x3x5.5 inches output power for just 25w in from more 160 watt 2 ... remote conhigh swr or excessive input power can power adjustable time delay give ... transmit/receive switching remote amps power on/off automatically bypass your ... /4x 33/4x21/2 5018/2518/1018 use rc-2 power on/off and select ssb/fm extra clear ... crisp and clear for fantastic operation power curve typical output power in watts ... to produce splatter and distortion as power level changes this b-2518-g 16 -80 100 ... signals ures 12dx3hx51/2w inches 389 power curve typical a-1015-g output watts ... 6 watts in .25 22 1 42 2 63 3 84 98 4 5 power in watts 122 7 142 9 150 10 get 300 ... watts of brute power for 50 watts input on all modes -fm/ssb ... b-5030-g95 prevents overheating powertransistors are protected suggested by ...
.com AES FT-857D Ultra-compact, HF/VHF/UHF 100W All-Mode Mobile Blends leading ... -897 and MARK-V into the smallest full-power HF multi-mode. Now includes 60M! Unique ... -108, 118-164 and 430-470 MHz receive. Power: 100W HF/6M, 50W 2M, 20W 70cm. 200 ... , FC40 Auto tuner, FP1023 23A switching power supply, FP1030A 25A power supply with ... , YSK857 Separation kit FT-897D HF/VHF/UHF Multi-Mode Portable/ Base Self- ... , can operate without an external power supply. Using the optional 13.2V @ ... giving up to 8 hours of use. Power with external 13.8V DC is 100W (HF/50 ... antenna tuner; Separate switching power supply, provides 30V for MOSFET PA ... transistors, and 13.8V for other circuitry. Dim: 16. ... xcvr), 4.2"w x 5.4"h x 13.6"d; 13 lbs. (power supply) .... C/O Available Accessories ... (6M, 500W) output with 100W of drive power. 4 twin MOSFET final PA modules; Two RF ...
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10 minutes. Good for 20 minutes at 50% power rating and continuous operation at 200W ... sec., derating curve to 5 min. 260C HF/VHF Range Rated at 300W at 1:1 VSWR up to ... Measures voltage, current, resistance, transistor and diode, 3.5 digits, 19 ranges. ... to 600V, resistance up to 2M&. Diode, transistor and continuity test with buzzer. ... 19.99 DL-300M Dry Dummy Load Power handling curve rated at 300W for 15 ... Load Good all the way up to 650 MHz. Power handling curve is rated at 1500W for 10 ... 1.3:1 at 500 MHz .. $74.99 DL-2500 High-Power Dry Load A fan cooled heavy-duty load ... for up to 150 MHz. Power handling curve rated at 2500W for 1 ... dipole (9410X only), 4110 Portable AC power supply, 4114 Rechargeable power pack, ... adapter, 971 200W HF tuner (9410X only) VHF DATA RADIOS Dont tie up your expensive ...
DVM METER BOARD $5.50 27.5 25.26 TWO TRANSISTOR CRYSTAL CONTROLLED SIGNAL SOURCE $4.50 ... PSEUDO CW FILTER $6.00 73s Dec90 AUDIO POWER TAPE RECORDER CONTROLLER $4.50 73s ... $8.50 PE SEPT'74 400 WATT STEREO POWER AMP THE AMPZILLA 2 BD SET $33.00 QEX ... QST May00 IMPROVING THE HAMTRONICS R139 VHF WEATHER- SATELLITE RECEIVER BY KOCSIS $ ...
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9 9 QEX Nov/Dec98 40V 8A POWER SUPPLY FOR MOSFET AMPLIFIERS. USES ... Dec98/Jan99 A 13.8V 40 AMP SWITCHING POWER SUPPLY BY MANFRED NORNHINWEG $20.50 QST ... Nov89 POWER SUPPLY DESIGN HINTS $6.00 QST Nov93 13. ... 5V 5A. SPENCER POWER SUPPLY (BOARD AND MC3423P1 IC) (ARRL HB ... FIG 11.37) $7.50 RADIO COMM. Apr96 40A POWER SUPPLY BY SPENCER $5.50 HIGH VOLTAGE ... CAPS 6" X 6" $16.50 LARGE HI-V POWER SUPPLY BOARD WITH 10 FILTER CAPACITORS ... 11"X 5" $24.00 SMALL HI-V POWER SUPPLY BOARD USING 6 FILTER CAPACITORS ... V) BY DL4MEA $4.50 K5AND HIGH VOLTAGE POWER SUPPLY BOARD 6" X 8.75" FULL WAVE ... .50 CQ Apr96 LOW COST RECEIVER FROM AM TRANSISTOR RADIO BY DEMAW 3 BD SET $8.50 CQ Apr94 ... MICROPOWERVHF RECEIVER USING SL6659 $5.50 EDN Sep25, ...
: ±4 ppm from 1 min. to 60 min after power on. @25 C: 1 ppm/hour 0.5 ppm/1 ... .): 4.6 lb. (2.1 kg) Transmitter RF Power Output (@13.8 V DC): SSB/CW/FM AM ... Ohms The FT-857, the worlds smallest HF/VHF/UHF Mobile transceiver, provides base ... the FT-857 is the world's smallest full-powerHF/VHF/UHF multimode transceiver! ... transmitter design, the FT-857's rugged power amplifier section utilizes Bipolar ... Transistor devices,providinglownoise , ... eters,youget100 Watts of clean power output, while on 2 meters you get 50 ... rejection and transmitter "talk power," the FT-857's DSP circuitry enhances ... circuit. The result is increased "talk power" as extraneous frequencies are ... suppressed, allowing all available power to be concentratedintoyourvoice ' ... of today's crowdedbands! On VHF and UHF the verylow-noise MOS FET ...
2 x 50mw/32 max · sound adjustment · power supply 9v battery not included · ... per module no memory loss in case of power failure 2 play modes push once to play ... 8 16 · sampling frequency 6.4khz · power consumption dc power supply 4ma standby ... standby 100ma max during playback · power supply 8 18vdc or 6v battery 4 aa or ... l x 2.9 w x 1.0 h $33.85 $29.59 200w power amplifier module · fully discrete ... design using epitaxial darlington transistors · dc supply circuit on board with led ... short-circuit protection · 200w music power 4 load · 100wrms power 4 load · ... 70wrms power 8 load · distortion 0.02 1khz/10w · ... 0.6vrms · signal to noise ratio 115db · power supply 25-30vac 120va · pcb dimensions ... 107x62mm approx · recommended power transformers 230vac input 2 x 30vac ...
