ranges you can even select automatic power ranging -the best power range is ... meter displays swr forward/reflected power frequency antenna selected an auto- ... ranging bargraph power indication and much more you can even ... coupled with automatic tuning your high-power station can now operate essentially ... memories when you key your transmitter mfj s instantrecalltm checks to see if ... amplifier next the mfj-998 initiates a low-power cw tuning carrier from your transceiver ... reverts your transceiver to its prior power and mode and re-enables the amplifier ... bypassing when excessive tuning power or power in excess of 1500 watts is ... of mfj-998 automatic antenna tuner for hf ssb 39995 ship code d mfj-926 weather- ... antenna tuner covers the entire hf band 1.8-30 mhz it handles 200 watts ...
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covers hf and 6 meters handles 300 watts has ... antenna tuner covers 6 meters and hf 1.8 60 mhz handles 300 pep watts and ... meter shows swr forward and reflected power at a glance mitter directly while ... has so-239 coaxial connectors for your transmitter and antenna feedline and a wing nut ... banana plug fits neatly into the power in 300/60 and 30/6 95 antenna jack ... gives the on off lamp ship code b you lower losses for more watts output switch is ... little space the meter lamp is 12 vdc powered with a mobile mounting bracket mfj-20 ... antenna and trans mfj compact mobile hf antenna tuner 129 the mfj-971 is a tiny ... the mfj-971 while an all-around lowportable 200 watt pep antenna tuner that s power ... today s ultra-compact transceivers and power packs it matches hf transceivers while ...
200 watts output. Matches high or low impedance loads by interchanging input ... shows SWR, and forward and reflected power in 300/60 and 30/6 watt ranges selected ... 12 position airwound inductor gives low losses for more power out. Uses 1000 ... perfect match for todays ultra-compact HF transceivers while offering features ... the factory, the MFJ-971 offers forward power readings of 30 watts maximum or 300 ... needle meter. You can monitor forward power, reflected power, and SWR simultaneously ... meter to 6 watts. The meter lamp may be powered by an external 12 VDC source if you ... .95). The MFJ-971, while an all-around lowpower tuner, is especially suited for MFJ ... transceivers and power packs. It matches them in size and ... in matching: Inductance (12 positions), Transmitter, and Antenna. Once you find the proper ...
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MFJ UHF/VHF/HF Dummy Loads MFJ VersaLoad TM kW Dummy ... . Use transformer oil (not included). Low VSWR to 400 MHz. Under 1.2:1 to 30 MHz ... 2:1 for 300-400 MHz. Ideal for testing HF and VHF rigs. Has SO-239 connector and ... PCB). Ship Code D. Dry 1.5 kW UHF/VHF/HF Load This is ham radios most versatile ... with type N connector. Dry 300 Watt VHF/HF Dummy Load Air cooled, non-inductive ... to your antenna. At the same time your HF signal passes on through with low loss ... TM capacitors give you extremely low loss and eliminate voltage breakdown ... capacitor heating even at full legal power with a 2:1 SWR load! Handles full ... legal power from 1.8-30 MHz. SWR below 1.3 to 30 ... 3x3x9 inches. Handy mounting tabs. Low Pass TVI Filter Handles Full Legal ... Power MFJ-704 $49 95 Ship Code A 200W Low Pass TVI Filter Be a good neighbor. ...
50 ohm Oil-filled Dummy Load providing low VSWR up to 400 MHz. Rated at 1000W CW ... 10 minutes. Good for 20 minutes at 50% power rating and continuous operation at 200W ... 30 sec., derating curve to 5 min. 260C HF/VHF Range Rated at 300W at 1:1 VSWR up ... 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 ... band quickly and zeros in smoothly. Low noise preamp and active double balanced ... kHz SSB crystal ladder filter; Built-in Low Pass Filter; Analog S-meter; Amplifier ... dipole (9410X only), 4110 Portable AC power supply, 4114 Rechargeable power pack, ...
therefore out of doors transmitting power of up to 1.75 watt enables reading ... weight 450g protection class ip 54 power supply 12 24vdc 5 power consumption ... frequency 13.56mhz transmitting power 1w/1.75w antenna connection sma ... cfr part 15 emc en 301 489 safety low voltage en 60950 human exposure en ... protection class ip 30 weight 200g power supply variant-a rs232/rs485 12-24vdc ... 15 via external power supply variant-usb via usb interface ... power consumption maximum 5va operating ... frequency 13.56mhz transmitting power 0.5w modulation factor 10 and 100 via ... isc.lr2000 at a calibrated transmitting power of 4w a reading range of up to 55cm is ... can be used with other readers having a transmitter frequency of 13.56mhz and an output ... 65 color black maximum transmitting power 8w operating frequency 13.56mhz ...
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interface and works together with a 47h low-q antenna that eliminates the need to ... 50c rf transmit frequency 134.2khz power supply 5vdc regulated at 100ma ... operating temperature 0c 70c power supply 7 25vdc regulated ... 422 485 rs 422 rs 485 da t an ten na hf antenna 13.56mhz series 6000 gate ... with preset matching electronics for a transmitter frequency of 13.56mhz specifications ... mm 337 x 322 x 38 851 x 620 x 38 rf power max 8w 10w 481-1127-nd texas ... modules h features common variable power supply range synchronization control ... in multi-reader arrays high power output remote antenna rfm ri-rfm-008b ... operating temperature -25c 70c power supply 7 24vdc regulated if switching ... power supply is used the frequency must be ... 200khz rf transmit power to be set by pulse width to comply with ...
dealers for details. CA283KP-E-8 HF/50MHz All-Mode Transceiver TS-480HX TS ... -480SAT GENERAL Transmitter Frequency Range 1.8 2.0MHz, 3.5 4MHz, 5 ... CW (A1A), FSK (F1B), FM (F3E), AM (A3E) Power Requirements DC1: 13.8V 15% DC13.8V 15 ... 3.2kg Panel 0.5kg) TS-480HX TS-480SAT TRANSMITTER RF Output PowerHF (AM) 200W (50W) 100W ... ) Modulation: SSB FM AM Balanced Phase LowPower Maximum Frequency Deviation: Wide ... Less than 2.5kHz Spurious Radiation: HF 50MHz Less than -50dB Less than -60dB ... More than 40dB (1kHz) Audio Output Power More than 2.0W (8 W , 10% distortion ... between DC1 and DC2 is within 1V. *2Two power sources each of more than 20.5A or a ... 7 meters) z HS-6 Headphones z LF-30A Low-pass Filter (for TS-480SAT) z MC-43S Hand ... Connection Cord z PS-53 Heavy-duty Power Supply (22.5A) z SP-23 External ...
: 4 ppm from 1 min. to 60 min after power on. @25 C: 1 ppm/hour 0.5 ppm/1 ... mm) Weight (Approx.): 4.6 lb. (2.1 kg) Transmitter RF Power Output (@13.8 V DC): SSB/CW/FM ... : Balanced Modulator, AM: Early Stage (Low Level), FM: Variable Reactance FM ... 430 MHz 0.5 mV 0.16 mV Image Rejection: HF/50 MHz: 70 dB, 144/430 MHz: 60 dB IF ... 16 Ohms The FT-857, the worlds smallest HF/VHF/UHF Mobile transceiver, provides ... the FT-857 is the world's smallest full-powerHF/VHF/UHF multimode transceiver! ... FREQUENCY COVERAGE RUGGED, HIGH-OUTPUT TRANSMITTER DESIGN Providing transmitter coverage ... of the HF, 50 MHz, 144 MHz, and 430 MHz Amateur ... Borrowing extensively from the FT-897 transmitter design, the FT-857's rugged power ... Transistor devices,providinglownoise ,lowdistortion,andhighreliability.OnHFand6m eters, ...
soundwizard ii complete system the powerful amplifier and tone control allows you ... module need to purchase infrared transmitter to use with tv 709832 $169.00 709853 ... $49.00 infrared transmitterhf mega ear with headset reliable personal ... amplifier with high/low frequencies on sound reception ... volume control with clip headset powered by 1 x aaa battery not included mini ... instruction manual 1-year mfg warranty hfme-3 $19.95 without headset combo buy 12 ... -in rechargeable battery and charger powerful 15w amplifier perfect wireless system ... price lr-300 digital receiver 72mhz a low-cost digital receiver it has the same ...
O D E T R A N S C E I V E R S TS-870S Transmitter Frequency Range* 160, 80, 40, 30, 20, ... ), F1D (FSK), F3E (FM), A3E (AM) Output Power (without antenna tuner) SSB/CW/FM/FSK: ... (FSK), F2D SSB/CW/FM/FSK=100W, AM=25W (HF, 6m, 2m), SSB/CW/FM/FSK=50W, AM=12.5W ( ... /FM/FSK=10W, AM=2.5W (23cm) Main: SSB (Low: 300 Hz, More than 2.2 kHz (-6 dB), Hi: ... Hz) Less than 4.4 kHz (-60 dB) AM (Low:100 Hz, More than 6.0 kHz (-6 dB), Hi:3000 ... TS-2000/2000X All-mode multibander: HF/50/144/440MHz 1200MHz* 1 with optional ... II Plus Satellite Communications (HF to 1200MHz: ALL MODE) 300 memory ... tuner (1.9-50MHz) Antenna terminal for HFlow-band RX Programmable function keys ... use TS-B2000 All-mode multibander: HF/50/144/440MHz 1200MHz with optional UT- ... II Plus Satellite Communications (HF to 1200MHz: ALL MODE) 300 memory ...
In SSB/AM/FM modes you can select a Hi/Low cut DSP slope tune using up to 441 ... the all-new TS-570D(G) and TS-570S(G) (HF+6m). With 16-bit DSP technology, ... digital filtering, heavy-duty transmitter design, a Central Frequency Control ... , the TS-570D/S(G) provides a clean and powerful operating experience. All of this ... Preset Auto Antenna Tuner TS-570S(G) HF+6m Transceiver (Accessories sold ...
: }4 ppm from 1 min. to 60 min after power on. @25 C: 1 ppm/hour Supply Voltage: ... battery, antenna, w/o Microphone) Transmitter RF Power Output: 5 W (SSB/CW/FM), 1.5 W ... : Balanced Modulator AM: Early Stage (Low Level) FM: Variable Reactance FM ... V (IPO, ATT off) Image Rejection : HF/50 MHz: 70 dB 144/430 MHz: 60 dB IF ... -Function Keys [A] [B] [C] (High-Cut/Low-Cut) UP/DWN Switch TONE Switch FST Switch ...
Package Sleek front panel with power switch and mic/headphone terminals ... optional UT-20 1200MHz all-mode unit HF/50/144/440/1200*MHz All-mode ... Multibander Easy Mode High-duty Transmitter Section This transceiver is the perfect ... delivering up to 100 (AM: 25) watts on HF/50/144MHz bands. Output is 50 (AM: 12.5 ... on 1200MHz*. But theres more than just power: the built-in TCXO ensures excellent ... mode). *Minimum output is 5 watts for HF/50/144/440MHz bands, 1 watt for 1200MHz ... ) and switch both KEY polarity and Hi/Low tones to suit your RTTY device. ... a 100Hz bandwidth IF-DSP filte Expanded Power and Performance DX Cluster (Packet ... band, allowing such combinations as HF+V/UHF, VHF+VHF,UHF+UHF and VHF+UHF (the ... information on V/UHF while operating HF on the main band. Satellite ...
6 6 TRANSMITTER HUNTING BY MOELL RF OFFSET ATTENUATOR $ ... TO RS232 ADAPTOR MOELL DF PROJECT TRANSMITTER HUNTING $6.50 32 LED MONTREAL DOPPLER ... BRODEUR $60.00 MONTREAL FOX CONTROLLER TRANSMITTER BY VE2EMM, 2 METER ARDF FOX TX FOR ZONE ... DECADE OUTPUT FOR LEDS $6.50 HR Dec89 LOW PWR 4 DIGIT DTMF DECODER $8.70 PE Sep95 ... QST Jun95 DTMF TO RS232C CONVERTER AND HF LINK CONTROLLER BY KG7SG $7.00 QST ... FREQUENCY STANDARD $7.00 73s Jan91 HF/VHF/UHF MARKER GENERATOR $5.75 ARRL HB ... ) 2 BOARD SET $15.00 ARRL HB CHP25-30 LOW COST FREQUENCY COUNTER BY BAINBRIDGE (1 ... HB CHP25 FIG.32 500 MHZ FREQ COUNTER POWER SUPPLY $5.50 ARRL HB CHP25 FIG.34 500 ... $6.00 COMM QRTLY Spring98 A 7 DIGIT HF FREQUENCY COUNTER BY CARVER (2 BD SET ...
Firestik design offers an exceptional low angle of radiation for optimum ground ... exceeding the initial authorized 2-watt transmitter output by a factor of 200. The core is ... Black Only. 19.95 US Mobile 6 75 Meter HF Antennas Workman Electronics Heavy ... brass fittings and 17-7 stainless whip. Power rated at 250 watts. Threads 3/8? x 24. ...
is only 7db (about one S unit!) less power than a full sized commercial ... are easily driven by any of our QRP transmitters or any other unit in the 2 watt range, ... meter, and 40 meter versions. Advanced power MOSFETs are used for the utmost in ... and purity, while a multistage low pass filter is used to assure a clean ... signal output. Power required is only 12 VDC at 2 to 4 amps ... , depending upon power output. Complete step-by-step ... Ramsey QRP rigs or any other 1-2 watt transmitter 4 Built-in T/R relay automatically ... considering a Ham band with 200 watt power! Many newer SW receivers say they will ... receive down low, but check the specs just because it ... Most receiver front-ends optimized for HF don't work well at LF. We designed the ... lowbander to hear it all, a 7 pole low pass filter along with an overload ...
